Chemistry, 04.03.2021 04:00 danny1234huang
2 Al + 3 Cl2 --- > 2 AlCl3
To set up a question to solve for how many grams of aluminum are made when 3.11 liters of chlorine are used, what UNITS (words) will fit into each spot?
Set this up on your paper and then choose the answers in the manner required to perform the calculation.
Answers: 1
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
2 Al + 3 Cl2 --- > 2 AlCl3
To set up a question to solve for how many grams of aluminum are made...
Mathematics, 12.06.2020 15:57
Chemistry, 12.06.2020 15:57