A copper sulfate solution contained 0.100 moles of copper sulfate dissolved in 0.500 dm3 of water.
Calculate the mass of copper sulfate in 30.0 cm of this solution.
Relative formula mass (M.): CuSO4 = 159,5​

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?