Chemistry, 13.12.2019 10:31 lilyjordan5972
Akinetics experiment is set up is set up to collect the gas that is generated when a sample of chalk consisting primarily of solid caco3 is added to a solution of ethanoic acid, ch3cooh. the rate of reaction between caco3 and ch3cooh is determined by measuring the volume of gas generated at 25 degrees c and 1 atm as a functionof time. which of the following experimental conditions is most likely to increase gas production?
a) decreasing the amount of ethnoic acid solution used in the experiment
b) decreasing the concentration of the ethnoic acid solution used in the experiment
c) decreasing the temperature at which the experiment is performed
d) decreasing the partical size of the cac03 by grinding it into a fine powder
Answers: 2
Chemistry, 22.06.2019 10:00
Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size
Answers: 2
Chemistry, 22.06.2019 10:30
Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:
Answers: 2
Chemistry, 22.06.2019 20:00
Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 1
Akinetics experiment is set up is set up to collect the gas that is generated when a sample of chalk...
Mathematics, 03.04.2020 23:30
Chemistry, 03.04.2020 23:30
Social Studies, 03.04.2020 23:31
Mathematics, 03.04.2020 23:31
Computers and Technology, 03.04.2020 23:31
Mathematics, 03.04.2020 23:31
Mathematics, 03.04.2020 23:31