Answers edited by David Y.
- Back to user's profile
-
What is "Gibbs Free Energy"?
-
A 154 g sample of water at 0oC freezes into ice at °C
How many joules (J) of energy are needed for the phase change?
-
How do you calculate enthalpy change?
-
11. 135 g of aluminum (initially at "400"^("o")"C") are mixed with an unknown mass of water (initially at "25"^("o")"C"). When thermal equilibrium is reached, the system has a temperature of "80"^("o")"C". Find the mass of the water?
-
How to calculate the first and second ionization energies of helium?
-
Question #71344
-
Can someone please explain how to find the amount of energy released in a chemical reaction? What formulas do I use and how do I use them?
-
Question #2e817
-
Question #2171c