A flame melts a candle the wax melts because of

Why is the problem in a leaf important to the roots

What is the chemical formula for potassium phosphate

A sodium nitrate solution is 21.5% (by mass) of nano3 (molar mass = 85.00 g/mol) and the solution has a density of 1.08 g/ml. calculate the molarity (m) of the solution.

You are given a mixture of sand, iron nails, and salt water. devise a plan for separating this mixture. identify how you will separate each part of the mixture, and the physical properties that allow you to do this.

What three parts make up an atom?

As a factor of production, land best refers to A. the ground not covered by water B. land owned by businesses C. all natural resources D. farming soil only

1. Will a precipitate form if solutions of potassium sulfate and barium nitrate are combined? If so, write the net ionic equation for the reaction. 2.

At what temperature will 2.40 moles of chlorine gas exert a pressure of 2.70 atm at a volume of 0.750 L?

A large sample of iron fillings has a mass of 102 grams. how many iron atoms are there

What is electron configuration