The science of matter, dealing with the composition of substances and their properties and reactions
What is the chemical formula for Sodium Caseinate?
by NikkixD 15 hours ago
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one answer
| in Chemistry
Titration (potassium permanganate and iron sulfate) please help needed?
by newScrewZ 23 hours ago
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no answers
| in Chemistry
What is the melting temperature of gold?
by Answerbag Staff on March 18th, 2010
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one answer
| in Chemistry
what is the 112 element?
by smurf-it-t on March 18th, 2010
| 1 person likes this
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3 answers
| in Periodic table of elements
why did mendeleev and later scientists classify the elements into groups?
by smurf-it-t on March 18th, 2010
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no answers
| in Periodic table of elements
why does it take more energy to remove a 4s electron from zinc than calcium?
by smurf-it-t on March 18th, 2010
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2 answers
| in Atomic and molecular chemistry
How many moles of oxygen gas are required for the complete combustion of 48.0 g of C2H4 (ethylene) to form carbon dioxide and water vapour?
by chemistry7 on March 17th, 2010
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one answer
| in Chemical equations
What number of moles of ammonia can be produced from 9.51 g of hydrogen gas and an excess of nitrogen gas?
by chemistry7 on March 17th, 2010
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one answer
| in Chemistry
C6H14 + O2 ---> CO2 + H2O
What mass of oxygen is required to completely react with 14.6 g of hexane (C6H14)?
by chemistry7 on March 17th, 2010
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one answer
| in Chemistry
If 10.4 mols of hydrogen, H2, and 9.1 mols of oxygen, O2,
by chemistry7 on March 17th, 2010
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2 answers
| in Chemistry
Chemistry help!! (Reaction & Moles) Question inside, please help answer!
by manda loves her boo on March 17th, 2010
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one answer
| in Chemistry
What reaction would give me hydrogen as a product
by looklikex2345 on March 17th, 2010
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2 answers
| in Chemistry
Can you melt a wine bottle with a butane torch?
by Answerbag Staff on March 17th, 2010
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one answer
| in Chemistry
What is a clever name for a Chemistry article in a school yearbook?
by kaitlinades on March 16th, 2010
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one answer
| in Chemistry jargon
Is sodium carbonate a hydrate?
by Answerbag Staff on March 16th, 2010
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one answer
| in Chemistry
How much salt can go into 100 ml of water?
by Answerbag Staff on March 16th, 2010
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one answer
| in Chemistry
What does fire extinguisher mean?
by Answerbag Staff on March 16th, 2010
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one answer
| in Chemistry
How many marbles would you have if you had one mole of marbles?
by Answerbag Staff on March 16th, 2010
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one answer
| in Chemistry
How Many Protons Are in the Gas Radon?
by Answerbag Staff on March 16th, 2010
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one answer
| in Chemistry
How can you predict the pressure generated in heated, closed vessel containing a certain volume of H20?Steam tables do not specify volume.
by Patlanc on March 16th, 2010
| 1 person likes this
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one answer
| in Chemistry
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