Which of the following would conduct electricity when mixed with water?
o a. sugar
ob. oxygen
ос. oil
o d. salt

Acylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon and 5.00 moles of helium. if the gas mixture is at stp, what is the partial pressure of the argon

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions