(07.02 MC)
Some thermodynamic properties of ethanol are listed in the table.
Thermodynamic
Properties
Property Value
C(solid) 0.5J/g °C
c (liquid) 1.0 J/g °C
c (gas) 2.0 J/g °C
Melting Point -114 °C
Boiling Point 78 °C
How much heat is released when 60.0 g of ethanol cools from 70 °C to 43 °C?

1,600 J
1,500 J
810 J
750 J

What is the formula for the molecular compound nitrogen monoxide

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

What three things determine the shape and size of a puddle when water is poured out onto a surface