## Equation for q

Ellis Song 4I
Posts: 102
Joined: Thu Jul 11, 2019 12:17 am

### Equation for q

When do we use $q=nC\Delta T$ vs. $q=C\Delta T$

Harry Zhang 1B
Posts: 101
Joined: Sat Sep 14, 2019 12:16 am

### Re: Equation for q

The first one is used when the specific heat is given in terms of J/K/mol(molar specific heat).

Skyllar Kuppinger 1F
Posts: 52
Joined: Thu Jul 25, 2019 12:16 am

### Re: Equation for q

The first one is for when you're given C as the molar heat capacity. The second one is for when you're given C as the specific heat capacity.

Rida Ismail 2E
Posts: 139
Joined: Sat Sep 07, 2019 12:16 am

### Re: Equation for q

Both are correct. It depends on what the problem give you.

Eunice Nguyen 4I
Posts: 100
Joined: Sat Aug 17, 2019 12:17 am

### Re: Equation for q

The first one is dealing with the molar heat capacity (indicated by the n variable), while the second one is used with specific heat capacity.