Posted by **Jada** on Monday, November 29, 2010 at 2:46pm.

Please help are these right? A 2.3 mole sample of nitrogen (N2), has a volume of 50.0 L and a pressure of 630 mmHg. What is the temperature of the gas?

41.5 C which I converted to Kelvin and got 231.5K

Calculate the molarity (M) of the following solutions:

A) 2.0 moles of glucose in 340 ml of glucose solution.5.88 M glucose solution is what I got

B) 4.0 g of KOH in 2 L of KOH Solution.

0.036 M KOH solution is what I got.

## Answer this Question

## Related Questions

- chemistry - a 25.0 sample of nitrogen has a volume of 50.0L and a pressure of ...
- AP Chem - Can someone please check these problems? 34. You fill a balloon with ...
- Chemistry - A sample of nitrogen gas is collected overwater at a temperature of ...
- chem - Show work 1. How many moles of oxygen will occupy a volume of 2.50 liters...
- Chem - Can someone check these homework answers please? 32. The barometric ...
- Chemistry - A sample of argon gas has a volume of 715 mL at a pressure of 1.34 ...
- chemistry - A 33.0g sample of nitrogen, N2 has a volume of 42.0L and a pressure ...
- chemistry - 1. Nitrogen gas and sodium liquid are produced by the decomposition ...
- Chem - A sample of nitrogen (N2) gas has a volume of 250ml at 30 degrees C and a...
- RPCC - a sample gas has a volume of 200 cubic cm at 25 C and 700 mmHG. If the ...

More Related Questions