Volume Percentage

35.0 mL of gasoline in 200.0 mL of kerosene has what volume percentage?

Titration

How many milliters of 3.50M HCl is needed to react with 400.0 mL of 2.1M CaSO4 in the following reaction? HCl + CaSO4 yields CaCl2 + H2SO4

Titration Reaction

10.00 mL of HCl is titrated to a neutral endpoint with 35.78 mL of 0.200M NaOH. What is the molarity and normality of the HCl?

Molarity and Normality

50.00 mL of 0.2500M H2SO4 is titrated to a neutral endpoint with 56.03 mL of LiOH. What is the molarity and normality of the LiOH?

Molarity and Normality

10.00 mL of H3PO4 is titrated to a neutral endpoint with 20.45 mL of 0.200M NaOH. What is the molarity and mornality of the H3PO4?

Acids and Bases

How many milliters of 0.1500M NaOH can be made from 250.0 mL of 6.000M NaOH?

Looking for pH

If a solution has a pH = 3.45, what is its pOH, its H positive, and its OH?

Looking for pH, pOH and H

If a solution has a OH = 7.40 times 10 to the negative 8, what is its pH, pOH, and its H?

Lewis Acid or Lewis Base

Determine if each of the following are Lewis acids or Lewis Bases. NH3 H to the positive 1 power AlCl3 Cl to the negative 1 power

molecular formula of the oxide of Phosphorous

Determine the molecular formula of the oxide of phosphorous when it is in its gaseous state. Temp 200C pressure 760mmHg mass 0.568g volume 99.5cm3 I have already worked out volume at STP using these fiqures to 57.4 please can you help Thank you