Chemistry, 27.03.2021 22:10 aiyanahill9218

A mixture of salt and sand was separated by one student and the following data were collected: Mass of empty beaker 74.39g; Mass of beaker and sample 79.36g; Total volume of filtrate 50.0 mL; Volume of the liquid evaporated 10.0mL; Mass of evaporating dish 49.13g; Mass of evaporating dish and salt 49.87g; Mass of watch glass + filter paper 88.86g; Mass of watch glass + filter paper + sand 90.05g. Complete the information below and show all calculations where requested: a) Mass of Sample... b) Mass of Sand... c) Percent of Sand in Mixture...(show calculation below); d) Total Mass of Salt in Mixture (show calculation below) e) Percent of Salt in Mixture (show calculation below); f) Total Mass of Mixture recovered; g) Percent Recovered. Please the homework is due tomorrow, Sunday, March 28. 2021 at 1:00 pm. The subject is CHEMISTRY 51 COLLEGE LEVEL, THANKS FOR YOUR HARD WORK, SUPPORT AND HELP.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 22:30

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that

Answers: 1

Answer

Chemistry, 22.06.2019 03:50

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

Answers: 3

Answer

Chemistry, 22.06.2019 17:10

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

Answers: 1

Answer

Chemistry, 22.06.2019 21:50

Given the data below for the reaction, 2 a + 2 b + 4 c => d + e + 3 f, the reaction is fill in the [ ] order in a, fill in the [ ] order in b, fill in the [ ] order in c and fill in the [ ] order overall. (use the words "first, second, third, fourth" to fill each blank)experimentinitial conc of a, mol/l initial conc of b, mol/l initial conc of c, mol/l initial rate, mol/l.s1 0.1 0.1 0.2 2 x 10-32 0.2 0.3 0.2 6 x 10-33 0.3 0.1 0.2 2 x 10-34 0.4 0.3 0.4 1.2 x 10-2

Answers: 2

Answer

You know the right answer?

A mixture of salt and sand was separated by one student and the following data were collected: Mass...

Questions