Is it true that Organisms need water, vitamins and minerals. But they do not need salt to function.

What is the mass of 5.80 x 10^23 atoms of silver (Ag) ?

Which of the following statements best defines Le Châtelier's principle? A. It can be used to predict the effect of applying conditions of equilibrium on a chemical system. B.

Unit 7 lesson 2 chemistry A final

A substance that undergoes a chemical reaction is knows as a

During light reactions: Carbon dioxide is released by stomata. Hydrogen and oxygen are combined into water. Light energy is converted into chemical energy. All of the above.

A chemical base may be defined as a compound which contributes hydroxide ions or increases the OH concentration when dissolved in water. True False

Correct name for LiCl

What is anisotropy. Explain briefly with example.

Which is measured using a calorimeter

5) Solid lithium metal is added to an aqueous solution of magnesium chloride forming lithium chloride solution and solid magnesium a. If you begin the reaction with 15.0 g of lithium and 25.