In which of the following processes is the end product more ordered than the reactants? (in which process does entropy decrease.) select one: a. a. 2h2 (gas) + o2 (gas) = 2 h2o (gas) b. b. 2c8h18 (liquid) + 25o2 (gas) = 16co2 (gas) + 18h2o(gas) c. c. c6h12o6 (solid) + 6o2 (gas) = 6co2 (gas) + 6h2o (liquid) d. d. 2c7h5n3o6 (solid) = 3n2(gas) + 7co(gas) + 5h2o(gas) + 7 c(solid) e. e. nahco3(solid) + c2h4o2(liquid)=c2h3nao2(solid)+ h2o(liquid) + co2(gas)
Answers: 3
Chemistry, 22.06.2019 12:00, daytonalive83481
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 22.06.2019 18:40, johnnysteeler9934
What is one real world example of a colligative property?
Answers: 2
Chemistry, 22.06.2019 20:00, ahnorthcutt4965
Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line
Answers: 1
In which of the following processes is the end product more ordered than the reactants? (in which p...
Chemistry, 25.01.2021 04:10
Mathematics, 25.01.2021 04:10
Chemistry, 25.01.2021 04:10
Mathematics, 25.01.2021 04:10
Mathematics, 25.01.2021 04:10