Question 1 Determine the molar masses for each of the following elements, compounds, or molecules.
Remember to round to the proper amount of Sig Figs!
1. Cu(OH)2 - g/mol
2. Na W04 - g/mol
3.Pd -g/mol
4. KMnO4 - g/mol
5. NH3-g/mol

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Water's surface tension and heat storage capacity are accounted for by its a) orbitals b) weight c) hydrogen bonds d) mass e) size

Which of these describes how heat is transferred by convection* a. sunlight travels through space without the aid of fluids or solids. b. warm air rises and takes the heat with it, eventually, it cools and sinks c. air at the equator rises and sinks at the poles. d. air molecules touch the warm ground, heating them up *not conduction