Ask a New Question

Question

What is the change in enthalpy when 17.0 g of liquid mercury is heated by 31°C?
12 years ago

Answers

DrBob222
q = mass Hg x specific heat Hg x delta T.
That's assuming the 31 degrees doesn't go through a transition (liquid to vapor).
12 years ago

Related Questions

The enthalpy change for the solution process when solid sodium hydroxide dissolves in water is -44.... N2 + O2 = 2NO enthalpy change = +180.6kJ c) what is the enthalpy change for the formation of one... What is the change in enthalpy when 250 g of steam condenses at 100oC? (Hv = 40.67 kJ/mol) What is the enthalpy change (in kJ) for burning 49.0 g of methyl alcohol? I tried this question a... N2 + O2 -> 2NO enthalpy change = +180.6kJ c) what is the enthalpy change for the formation of on... What is the change in enthalpy for an isothermal, isentropic compression of an ideal gas from 2 atm... The enthalpy change for the reaction below at 25oC is -2,051 kJ (per mole of C10H22). What is the in... What is the enthalpy change if 25.0 g of methane are burned? 890kJ of heat released for every mole o... What is the enthalpy change when 24.0 g of water is cooled from 40.0°C to 5.70°C? _________kJIs the... What is the change in enthalpy of the following reaction? 2NaBr(aq) + PbCl2(aq) 2NaCl(aq) + PbB...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use