'if 100 grams of pure water taken from different sources is decomposed by passing electricity,11grams of hydrogen and 89 grams of oxygen are always'. which chemical law is illustrated by this statement?

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

What volume of a 0.0606 m solution of strontium bromide is needed to obtain 0.340 mol of the compound? question 42 options: a)5.61 l b) 3.4 l c) 600 ml d) 1 l e) 178 ml