Ask a New Question

Question

If the molecular mass for a chemical is 45.99 g/mol and the enthalpy of formation is 34 kJ/mol, the heat change will be
15 years ago

Answers

DrBob222
The heat change will be 34 kJ for every 45.99 grams if the reaction is for the formation or decomposition of the chemical.
15 years ago

Related Questions

If the molecular mass for a chemical is 153.82 g/mol and the enthalpy of formation is -135 kJ/mol, t... What is the molecular mass of cholesterol if 0.5731 mol weighs 221.6g? I need to show my work usi... what is the molecular mass of a solute if a solution containing 150 g of that solute and 1.0 kg of... 18. What is the molecular mass of potassium hydrogen carbonate (KHCO3)? A. 116 g/mol B. 68 g/mol... What is the molecular mass of a gas that diffuses through a porous membrane 1.86 times faster than X... Given that the molecular mass of iron is 56 and that of oxygen is 16, how many moles of iron3 oxide... Given the Molecular Mass of carbondioxide to be 44 what is it vapour density What is the molecular mass of sodium trioxocarbonate (4)pentahydrate which gas has a molecular mass of 5 1. What is the molecular mass of acetaldehyde, C2 H4 O? 2. How many moles of O2 molecules are in 48...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use