470,809 mi express in an integer

The chemical formula of glucose is C6H12O6, so it is classified as a (n) Question 4 options: pure substance. element. solution. mixture.

A saturated aqueous solution of Ag2SO3 contains 3.2x10-5 M Ag+. What is the solubility-product equilibrium constant for Ag2SO3? A) 2.0x10-2 B) 1.6x10-2 C) 1.3x10-13 D) 1.6x10-14 E) 4.1x10-15

What are the common units for expressing solution concentration?

Marcel just purchased 1.69 grams of iron fillings in order to make Living Putty for his 6 year old niece. How many moles of iron are made in his sample?

Hardness and density are physical properties. true false

When electrons are removed from the outermost shell of a calcium atom, the atom becomes an anion that has a larger radius than the atom. an anion that has a smaller radius than the atom. a cation that has a larger radius than the atom.

If 29.0g of potassium reacts with 66.5g of barium nitride, what mass of potassium nitride will be produced?

How is the nucleus of an atom split? radioactive decay chemical reaction collision of atoms collision with a high-speed particle

Geologists may choose to lick a mineral to identify it. What mineral is the geologist expecting with this test?

Al-Qaeda is the name of the group that fought against the Soviet-supported government in Afghanistan. a. True b. False