What is the product containing copper after the reaction of CuSO4(aq) Zn --> Question 12 options: Cu(OH)2(s) Cu(NO3)2(aq) Cu(s) CuO(s) none of these CuSO4(aq)

What are four significant sources of ghgs that come from wostem washington?

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants. 4al(s)+3o2(g)→2al2o3(s) a) 1 molal, 1 mol o2 b) 4 molal, 2.6 mol o2 c) 16 molal, 13 mol o2 d) 7.4 molal, 6.5 mol o2

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.