Mgcl2 has a formula weight of 95g. Mol-1. How would you make 10 ml of a 0.1 m solution of mgcl2.

Which type of bond results when one or more valence electrons are transferred from one atom to another? (1) a hydrogen bond (2) an ionic bond (3) a nonpolar covalent bond (4) a polar covalent bond

How many moles of n are in 0.195 g of n2o?

A 3.52g sample of chromium metal reacts with fluorine to produce 7.38g of metal fluoride. What is the mass % of Cr in the metal fluoride?

The Hp scale is a measurement system that indicates the concentration of in solution?

How does temperature affect a catalysis

An atom that has the same amount of atoms of each element on both sides of the reaction obeys what law

Whats the main difference between a double replacement reaction and a single replacement

When is the absorption spectrum of an electron generated?

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration.

Which describes the volume of 1 mol of gas at standard temperature and pressure? ER The volume is greater for a larger mass of gas. The volume is the same for any gas. The volume depends on the size of the container.