Answer:
A; or carnivores that feed on producers
Explanation:
Answer:
The answer is KINETIC energy
Explanation:
The baseball is moving and Kinetic energy correlates to movement.
Answer:
2390 CuO
Explanation:
2 NH3(g) + 3 CuO(s) ---> 3 Cu(s) + N2(g) + 3 H2O(g)
from reaction 3 mol 1 mol
given x mol 10.0 mol
x = 3*10.0/1 = 30.0 mol
M(CuO) = 63.5 + 16.0 = 79.5 g/mol
m(CuO) = 30.0 mol CuO * 79.5 gCuO/1 mol CuO = 2390 g CuO
Answer:
2.25 moles
Converting Mass to Number of Moles
This the same as multiplying by the reciprocal of 40 g/mol. If the equation is arranged correctly, the mass units (g) cancel out and leave moles as the unit. There are 2.25 moles of NaOH in 90g of NaOH.