Which salt solution is more concentrated, solution a, which contains 18g of salt in 6l of water, or solution b, which contains 24g of salt in 12l of water? explain?

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride

If two objects at different te,peraure are in contact with each other what happens to their temperature

Displacement is the slope of a velocity vs. time graph a. true b. false