Which of the following is a homogenous mixture of two or more pure substances?

a) alcohol

b) water

c) coffee

d) mercury

D. SrF2 2. Name the binary ionic compounds indicated by the following formulas: a. AgCl b. Zno e. Bao c. CaBrz f. CaCl,

You have created a way to disrupt bonds between carbon atoms and functional groups. what is the maximum number of covalent bonds you could disrupt between six carbon atoms?

Sort the phrases based on whether they describe kinetic energy or potential energy. energy of a compressed spring energy of coal energy of guitar string when plucked energy from a flashlight when on Kinetic Energy - Potential Energy

At STP, iodine, I2, is a crystal, and fluorine, F2, is a gas. Iodine is soluble in ethanol, forming a tincture of iodine. A typical tincture of iodine is 2% iodine by mass.

Why are reactions involving sulfur dioxide, hydrogen sulfide, the halogens and methylene chloride performed in the fume exhaust hood?

Model describe how you would show j. j. thomson's model of the atom using small beads and clay

Switching one substance for another is called ... ? a) displacement b) synthesis c) decomposition d) oxidation

C2h4 + O2 - CO2 + H2O If we start with 20 grams of CH4, how many moles of CO2 will form?

How does chemical energy relate to the atom and how can we use it?

A positively charged atom is known as a cation. A cation will? ... A) have more protons B) have to same number of protons and electrons. C) Be the same as a neutral atom. D) have more electrons.