subject
Chemistry, 18.09.2019 23:00 dillonmichaeld8069

If you had a mixture that was found to contain 1.05g sio2, 0.69g cellulose and 1.82g calcium carbonate. what percentage calcium carbonate is in the mixture?

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:00, micahwilkerson9495
Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
Answers: 2
image
Chemistry, 23.06.2019 05:00, mprjug6
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
Answers: 3
image
Chemistry, 23.06.2019 05:00, chem1014
Which characteristics affect ocean water’s temperature? check all that apply. depth location mass salinity waves
Answers: 1
image
Chemistry, 23.06.2019 07:30, jessicawelch25
In a laboratory determination of the atomic weight of tin, a sample of tin is weighed in a crucible. nitric acid is added, and the reaction proceeds to give a hydrated tin(iv)oxide plus no2and h2o. the hydrated tin(iv)oxide is then heated strongly and reacts as follows: sno2.xh2o(s)sno2(s)+ xh2o(g)the sno2is finally cooled and weighed in the crucible. explain the effect on the calculated atomic weight of tin that would result from each of the following experimental errors: (a)considerable spattering occurs when the nitric acid is added to the tin.(b)the hydrated tin(iv)oxide is not heated sufficiently to change it completely to tin oxide.
Answers: 2
You know the right answer?
If you had a mixture that was found to contain 1.05g sio2, 0.69g cellulose and 1.82g calcium carbona...

Questions in other subjects:

Konu
Mathematics, 01.12.2020 01:00