PLEASE HELP I NEED THE ANSWERS ASAP I HAVE A CLASS RIGHT NOW PLEASE HELP
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Chemistry, 08.04.2021 17:50 mariahmimibrooks
PLEASE HELP I NEED THE ANSWERS ASAP I HAVE A CLASS RIGHT NOW PLEASE HELP
Answers: 2
Chemistry, 21.06.2019 17:00
Look at the reaction below: ca(hco3)2 --> caco3 + co2 + h2o first, balance the reaction. once balanced, use dimensional analysis or another method to find out how many moles of carbon dioxide will be produced if we start with 16.5 moles of calcium bicarbonate (calcium hydrogen carbonate). = mol of co2 number needs to be reported to three significant figures.
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Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
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Chemistry, 22.06.2019 21:00
Rays from the sun are not considered matter true or false
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Chemistry, 22.06.2019 22:00
8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these
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