Chemistry, 22.03.2021 06:50 BreBreDoeCCx
4. Given the balanced equation: 2Na + S → Na₂S
How many grams of sulfur are needed to react with 43 grams of Na? Round to the nearest whole number.
a. 119 g
b. 158 g
c. 32 g
d. 30 g
Answers: 1
Chemistry, 22.06.2019 12:30
When a scientific theory has been tested and proved by the scientific community, it becomes a law
Answers: 2
Chemistry, 22.06.2019 13:00
The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false
Answers: 2
Chemistry, 22.06.2019 17:30
To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.
Answers: 1
4. Given the balanced equation: 2Na + S → Na₂S
How many grams of sulfur are needed to react with 43...
History, 14.07.2019 05:40
History, 14.07.2019 05:40
Social Studies, 14.07.2019 05:40
Biology, 14.07.2019 05:40
History, 14.07.2019 05:40
Biology, 14.07.2019 05:40
English, 14.07.2019 05:40
Chemistry, 14.07.2019 05:40
Mathematics, 14.07.2019 05:40
Biology, 14.07.2019 05:40