Calculate the change in enthalpy for the following reaction using the equations given below. CuO4(s) + CO(g) → Cu(s) + CO2(g)
Given that,
2CO2(g) + O2(g) → 2CO2(g) ΔH = -566.1 kJ 2Cu(s) + O2(g) → 2CuO(s) ΔH = -310.5 kJ

The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.

How many grams are in 68.2 molecules of br2?

How to calculate the mass of copper