Answer to Question #259210 in General Chemistry for Ana

Question #259210

A 4.00 gram simple of a hydrate of nickel (II) bromide loses 0.793 grams of water when heated. Determine the mass percent water in the hydrate and the formula of the hydrate

Expert's answer

4.00-0.793=3.207

3.207/4.00×100=80.175%

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. The toxic gas hydrogen fluoride, HF, is produced from the double displacement reaction of calcium fl
2. 5.0 kg of hydrogen is reacted with 31 kg of oxygen. The experiment yields 28 kg of water. Calculate
3. does it make any difference if I write that the relative mass of an electron is 1/1836 instead of 1/
4. A certain gas effuses four times as fast as oxygen gas. What is the molar mass of the gas?
5. A sample of hydrogen gas has a volume of 7.49 L at a pressure of 22.0 atm and a temperature of 32.0�
6. Calculate the ratio of the velocity of helium atoms to the velocity of chlorine molecules at the sam
7. During an effusion experiment, it took 75 seconds for a certain number of moles of an unknown gas to