Answer:
Decay-the breakdown of dead plants..
Earth- thermal energy comes from deep inside...
Fires- these consume feul...
Explanation:
Acetic Acid has two C atoms, four H atoms, and two O atoms, so the molecular formula is C2H4O2.
D = m / V
D = 8.0 g / 25 cm³
D = 0.32 g/cm³
Answer A
Since the substance absorbs heat, it is expected that the temperature will rise. The formula for the internal energy of a substance is given by the equation:
ΔU = mCpΔT
where:
ΔU = internal energy
m = mass of substance
Cp = specific heat capacity of substance
ΔT = change in temperature
ΔU = 2722 Joules = 16.2 grams (9.22 J/g-°C) (Tf - 26°C)
This gives a final temperature of Tf = 44.22 °C
I believe <span>Na2SO3 is the solution to the problem.</span>
