Chemistry, 27.02.2021 23:40 jakeisadog698
The balanced chemical equation represent the reaction between zinc (Zn) and hydrochloric acid (HCI).
Zn + 2HCl + H2 + ZnCl2
At STP, how many liters of hydrogen gas (Hz) will be produced if 31.2 g of zinc is allowed to react with excess
hydrochloric acid?
A 2.82L
B 4.30 L
C 9.66 L
D 10.7 L
Answers: 1
Chemistry, 22.06.2019 09:00
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Answers: 1
Chemistry, 23.06.2019 00:00
Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
Answers: 1
Chemistry, 23.06.2019 05:00
Match each term to its description. match term definition excess reactant a) reactant that can produce a lesser amount of the product limiting reactant b) amount of product predicted to be produced by the given reactants theoretical yield c) reactant that can produce more of the product
Answers: 3
The balanced chemical equation represent the reaction between zinc (Zn) and hydrochloric acid (HCI)....
Mathematics, 06.11.2019 23:31
Mathematics, 06.11.2019 23:31
Mathematics, 06.11.2019 23:31
History, 06.11.2019 23:31
Mathematics, 06.11.2019 23:31
Mathematics, 06.11.2019 23:31
Mathematics, 06.11.2019 23:31