From what class (es) of elements is the following compound made?

copper I chloride

1. metal and metalloid

2. metal and nonmetal

3. metalloid and nonmetal

4. two metals

What is experimental bias?

Exactly one mole of an ideal gas is contained in a 2.00-liter container at 1,000 K. What is the pressure exerted by this gas? Given: R = 0.08205 L · atm/K · mol

Write a balanced equation for the combustion of 1 mol of c8h18 (l). express your answer as a chemical equation including improper fractions for fractional coefficients. identify all of the phases in your answer.

1. Bubbling or fizzing is an indicator of a. property change b. phase change c. physical change d. chemical change

Depict the hydrogen bonding between two ammonia molecules and between one ammonia molecule and one water molecule?

What two ions are central to the arrhenius definitions of acids and bases?

Question 1 A process in which suthetances chemically rearrange to form new substances o Molecule Energy o Organism O Chemical reaction O Matter O Cellular respiration

What are the uses of evaporative salts?

Which of the following are elements? O2 Ca KF B

Which of the characteristics below best describes organic compounds