Standard enthalpy of combustion of graphite at 25 oC is –393.51 kJ mol -1 and that of diamond
is –395.41 kJ mol-1
. The enthalpy change for graphite is:
A) – 1.91 C) –2.1
B) +2.1 D) +1.91

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

Which tool is least in predicting weather

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next