Astudent heats a sample of hydrate once, and the mass of the sample and the evaporating dish is 16.428 g. after a second heating cycle, the mass of the sample and the dish is 13.266 g. the student stops the heat/cool/weigh cycle after the second time. if the original mass of the evaporating dish and the hydrate was 25.637 g, and the mass of the evaporating dish alone was 1.135 g, what is the mass of water removed from the sample by heating? provide your response to three digits after the decimal.
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 08:00
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
Answers: 2
Chemistry, 22.06.2019 12:30
Acontrol during an experiment. might change remains constant does not exist does change
Answers: 1
Chemistry, 22.06.2019 13:30
In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
Chemistry, 22.06.2019 15:30
Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)
Answers: 3
You know the right answer?
Astudent heats a sample of hydrate once, and the mass of the sample and the evaporating dish is 16.4...
Questions
English, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
Geography, 24.10.2020 19:30
Health, 24.10.2020 19:30
History, 24.10.2020 19:30
Mathematics, 24.10.2020 19:30
