0
Limewater (calcium hydroxide) react with carbon dioxide and form insoluble, white precipitate of calcium carbonate.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What test is used to identify the gas given off by the yeast?
respirometer
What gas is given off in the 'pop' experiment?
When you place a lighted splint into, say, a test tube, where you suspect hydrogen gas is being given off, a 'pop' sound indicates the presence of the gas.
How do you check that it's a hydrogen gas?
if an experiment is done in a test tube and hydrogen gas is given off if a lit splint is placed inside the test tube there will be a pop.
What gas would be given off if graphite hydrochloric were mixed?
None, no gas is given off.
When you burn Super Glue what toxic gas is given off?
Cyanoacrylate gas is given off.
What gas is given off when coal burns?
Carbon dioxide is the gas given off. Oil also gives off the same gas when burned.
If a plant is put into limewater in a testube which is sealed and left overnight Will the limewater become very chalky?
Of cousethe plant sets off CO2 which reacts with ca(oh)2 exists in limewater engender caco3so the limewater will become chalky
What of these will show that a gas is carbon dioxide?
to see if a gas given off is carbon dioxide you can trap gas in a test tube light a splint and place in tube if flame goes out then it is Carbon Dioxide
When metals react with acids which gas is given off?
hydrogen eg:Na+HCl------>NaCl+H2
What gas is given off when calcium carbonate is heated?
Carbon Dioxide is given off. (CO2)
What kind of gas is given off when you recharge a battery?
Hydrogen gas.
What gas is formed and given off during photosynthesis?
Oxygen gas
