How many water molecules are there in 5.18 g of Water? How many ammonia molecules are there in 3.25 g of ammonia?
How many Chlorine molecules are there in 2.25 g of Chlorine?
Calculate the mass of 2.2 x 10 23 Sodium Hydroxide formula units
Calculate the mass of 2.8 x 10 23 sulphuric acid formula units

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

Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c.vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false