Sprite has a [H+] =.000045 M. What is its pH?

The heat of vaporization of a liquid is 1340 joules per gram. What is the minimum number of joules needed to change 40.0 grams of liquids

The diagram below shows the movement of particles what does this piece of evidence best support

Which of the following is the best name for a compound made from nitrogen and oxygen? (N2O3) nitrogen oxide nitrogen II oxide nitrogen trioxide dinitrogen trioxide

What did J. J. Thomson's experiments with cathode ray tubes imply about the mass of an electron

An anhydrous (water removed) salt has a formula mass of 160.167 g/mol. If the hydrated version of the salt has 8 mol of water associated with it, what is the mass % of water in the hydrated salt? Report your answer to three digits after the decimal.

How many neutrons does a calcium 48 isotope have

Carbon disulfide burns in oxygen to yield carbon dioxide and sulfur dioxide according to the following chemical equation. CS2 (l) + 3O2 (g) → CO2 (g) + 2SO2 (g) a. If 1.00 mol CS2 reacts with 1.00 mol O2, identify the limiting reactant. b.

What is the meaning of monovalent?

What is a neutron and what charge does it have

Examples of mechanical and physical weathering in our neighborhoods