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The science of matter, dealing with the composition of substances and their properties and reactions
What makes one food go well with another? Like tomato and basil, wine and cheese?
by Piano Player 4 hours ago
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2 answers
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in Chemistry
Is silver a pure metal?
by Answerbag Staff on January 31st, 2011
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13 answers
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in Chemistry
Can someone please explain neutralisation thoroughly? All the minute reactions to be explained clearly? THANK YOU very much!!
by Inddiggo:)) 8 hours ago
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no answers
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in Chemistry
What is the chemical formula for calcium sulfide?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
Can someone please explain what is electropositive and electronegative to me?? THANK U VERY MUCH!
by Inddiggo:)) 9 hours ago
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3 answers
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in Chemistry
Is hydrogen sulfide soluble in water?
by Answerbag Staff on January 15th, 2011
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4 answers
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in Chemistry
Does this Minute Maid juice blend really nourish your brain?" It contains
pomegranate juice and Omega-3.
by einsteinwasright0116 22 hours ago
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one answer
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in Chemistry
How Long Do You Have To Go To School For Forensics?
by Answerbag Staff on January 31st, 2011
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2 answers
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in Chemistry
What's your favourite element from the periodic table?
by Unicorn Man on February 11th, 2012
| 4 people like this
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13 answers
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in Periodic table of elements
What is the deflagration level of oxygen?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
What is "Heavy Water" and how is it made..??
by nice jugs on February 9th, 2012
| 2 people like this
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4 answers
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in Water chemistry
Is styrene isoprene styrene compostable?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
Is a low oxygen and low co2 environment better than a high oxygen and high co2 environment? (for humans)
by Ombliss22 on February 9th, 2012
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one answer
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in Organic chemistry
Is solid rocket exhaust acidic?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
hat element is uded for jewelry and is silver but is NoT the element silver?
by Nitro x.x Circus on February 6th, 2012
| 1 person likes this
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5 answers
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in Chemistry
Does silver plating tarnish?
by Answerbag Staff on January 15th, 2011
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2 answers
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in Chemistry
What element makes a ringing noise when it cools and also it's name means 'music'? Please help I cant find the answer ANYWHERE!!!!!
by Nitro x.x Circus on February 6th, 2012
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4 answers
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in Chemistry
What is the chemical formula for carbon disulfide?
by Answerbag Staff on January 15th, 2011
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2 answers
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in Chemistry
Can or has anyone designed a processing system that seperates urin into it\'s chemicals, Water, amonia and others, then used or sold.
by sgtbuchan on February 1st, 2012
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2 answers
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in Chemical composition
What information is contained in each of the 109 squares on the periodic table?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
Can or has anyone designed a processing system that seperates urin into it\'s chemicals, Water, amonia and others, then used or sold.
by sgtbuchan on February 1st, 2012
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no answers
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in Chemical composition
Can you put aluminum products in a swimming pool?
by Answerbag Staff on January 16th, 2011
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7 answers
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in Chemistry
How many grams of sodium hydroxide must be added to 32.7mL of .155M aqueous solution of Fe(NO3)2, in order to precipitate Fe(OH)2 completely
by thor311 on February 1st, 2012
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no answers
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in Chemical equations
What is a salt substitute for a water-purification system?
by Answerbag Staff on January 15th, 2011
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2 answers
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in Chemistry
200.0mL solution using 44.7g of KNO2. Take 11.9mL of this solution dilute to 150.0mL. How many grams of KNO2 are in a 33.2mL sample
by thor311 on February 1st, 2012
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no answers
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in Chemical equations
What is the chemical formula for Iron (II) Phosphide?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
11.40mL of a 27.2 Wt% solution NaCl is diluted to a volume of 3.00L, what is the molar concentration? density of original solution 1.12g/mL
by thor311 on February 1st, 2012
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no answers
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in Chemical equations
What is the color of vanadium in silica?
by Answerbag Staff on January 16th, 2011
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one answer
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in Chemistry
How many moles of sodium ions are hydrated in solution if you have 17.2mLof 2.749M sodium phosphate?
by thor311 on February 1st, 2012
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no answers
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in Chemical equations
Will chemical milling improve an existing surface finish?
by Answerbag Staff on January 15th, 2011
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2 answers
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in Chemistry
Is is illegal to make candy with water full of dissolved ibuprofin?
by mrinsane7066 on February 1st, 2012
| 1 person likes this
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4 answers
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in Chemistry
What kind of steel is used in a desalination plant?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
How many BTU's needed to achieve 15 gph evaporation? Liquid is 8.3lb/gal., 40F, and 20 gal boiling at all times. thank u
by maple1 on January 31st, 2012
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no answers
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in Chemistry
What Is the Label Classification of Propylene Glycol?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
if 25.0g of water at 100degreesCelsius are heated at a constant rate of 400 joules per min calculate the time needed to vaporize the sample
by salg on January 30th, 2012
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no answers
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in Chemistry
Are peptides proteins?
by Answerbag Staff on January 15th, 2011
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3 answers
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in Chemistry
C12H22O11 is sucrose or table sugar. There are 1.20 grams of sucrose in one serving of cheerios. How many carbon atoms would that represent?
by Natasha_S1566 on January 29th, 2012
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one answer
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in Chemical composition
What is in treated lumber?
by Answerbag Staff on January 15th, 2011
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one answer
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in Chemistry
Does smoking meth change the chemicals originally used to make it.
by melody.poitz on January 28th, 2012
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no answers
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in Chemistry
What is a colorimeter used for?
by Answerbag Staff on January 15th, 2011
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3 answers
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in Chemistry
What is the molal boiling-point elevation constant (Kb) for Substance X?
by kamil7x on January 24th, 2012
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no answers
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in General Chemistry
Are there any stones that are entirely waterproof?
by Ombliss22 on January 23rd, 2012
| 3 people like this
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3 answers
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in Chemistry
unknown solute is dissolved in 800 grams of water. the boiling post is 101.8°C, or 1.8°C greater than that of pure water.Constants water?
by kamil7x on January 22nd, 2012
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one answer
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in Chemistry
Which solution has the same boiling point as 0.25 mol CaCl2 dissolved in 100 g water?
by kamil7x on January 22nd, 2012
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one answer
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in Chemistry
test tom and i really need help with this :(
by Ereny_D on January 22nd, 2012
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3 answers
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in Chemistry
chem help please!!
by Ereny_D on January 22nd, 2012
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3 answers
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in Chemistry
chem!!!
by Ereny_D on January 22nd, 2012
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one answer
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in Chemistry
chemistry!!!
by Ereny_D on January 22nd, 2012
| 3 people like this
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6 answers
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in Chemistry
Plz answer this question
I will be deeply thankd to u if u answer it
by ♥ "Nirmals309" ♥ on January 21st, 2012
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one answer
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in Gases
chemistry help please i tried many ways but i still not getting the right answer! :/
by Ereny_D on January 19th, 2012
| 1 person likes this
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one answer
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in Chemistry
anyone knows anything about chemistry (b)?
by Alan_G8100 on January 18th, 2012
| 1 person likes this
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3 answers
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in Chemistry
Do you care if I just.. u know... try to be alone... what do you think about that eh?
by pearloaf is not yelling and dreams of bal on January 18th, 2012
| 1 person likes this
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3 answers
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in Chemistry
Why does no one answer my questions?
by Finland on January 17th, 2012
| 7 people like this
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13 answers
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in Chemistry
What's your favorite gas?
by Piano Player on January 10th, 2012
| 2 people like this
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7 answers
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in Chemistry
What should you not pour salt on?
by Piano Player on January 10th, 2012
| 11 people like this
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30 answers
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in Chemistry
do you over protect your anonynimity to the point of missing out on meaningful relationships?
by GibsonGuy on January 9th, 2012
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no answers
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in Chemistry
Do you tend to confuse Ash, Cash, and Trash?
by Piano Player on January 7th, 2012
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one answer
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in Chemistry
Other than ingesting small amounts of bleach from sugar and white flour, what other chemical poisons are we ingesting in small amounts?
by wiseacre on January 7th, 2012
| 3 people like this
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4 answers
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in Chemistry
What do you find stimulating?
by Piano Player on January 5th, 2012
| 2 people like this
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7 answers
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in Chemistry
How much does the WWE spend each week on liquid steroids?
by Piano Player on January 3rd, 2012
| 1 person likes this
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one answer
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in Chemistry
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