How many moles of CuCO3 are in 1.5 L of a 0.2 M solution? 0
A. 1.4 moles
B. 0.30 mole
C. 0.13 moles
D. 7.5 moles

Which of the following statements is true? a. elements in the last period are radioactive. b. atomic weight is the same as atomic mass. c. elements in the same group have the same number of electron shells. d. atomic number equals the number of neutrons in the nucleus of an atom.

The table lists pressure and volume values for a particular gas. which is the best estimate for the value of v at p = 7.0 × 103 pascals?

Which statement best describes the function of enzymes?