What mass of copper is formed when 2.00 g of copper(ll) oxide reacts with 1.00 g of hydrogen?

CuO + H2 - Cu + H20
3

Which of the following shapes would represent a molecule with two bonded atoms and 3 lone pairs on only one of them , trigonal planar , bent , trigonal pyramidal , linear

Avariable that is not being directly tested during an experiment should be

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?