Chemistry, 23.06.2019 03:30 alecnewman2002
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
Answers: 1
Chemistry, 21.06.2019 15:30
1. baking powder is a 1: 1 molar mixture of cream of tartar (khc4h4o6) and baking soda (nahco3). a recipe calls for two teaspoons (a total of 8.0 grams) of cream of tartar. how much baking soda must be added for both materials to react completely?
Answers: 2
Chemistry, 22.06.2019 14:10
16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.
Answers: 2
Chemistry, 22.06.2019 18:30
Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
Answers: 3
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?...
Business, 20.07.2019 05:40
Business, 20.07.2019 05:40
Biology, 20.07.2019 05:40
Social Studies, 20.07.2019 05:40
Mathematics, 20.07.2019 05:40
Biology, 20.07.2019 05:40
Biology, 20.07.2019 05:40
Biology, 20.07.2019 05:40
Biology, 20.07.2019 05:40
Biology, 20.07.2019 05:40