Chemistry, 03.05.2021 16:30 nagwaelbadawi
In an experiment, a student completely reacts 9.54 g copper(II) oxide.
Show that the maximum possible mass of CuSO4.5H2O crystals that can be obtained is about 30 g.
[Mr of CuO = 79.5 Mr of CuSO4.5H2O = 249.5]
Give your answer to an appropriate number of significant figures.
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 22.06.2019 09:30, raizagisselle1694
Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
Chemistry, 22.06.2019 17:40, adantrujillo1234
Areaction in which products can react to re-form reactants is
Answers: 1
Chemistry, 23.06.2019 00:30, coralaguilar1702
What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced
Answers: 1
Chemistry, 23.06.2019 04:31, 24swimdylanoh
What are the coefficients that will balance the skeleton equation below? n2 + h2 → nh3
Answers: 1
You know the right answer?
In an experiment, a student completely reacts 9.54 g copper(II) oxide.
Show that the maximum possi...
Questions in other subjects:
SAT, 29.11.2021 22:50
SAT, 29.11.2021 22:50
