Chemistry, 10.03.2021 05:10 stackpoolekrysp71si4
Heating together the solids NH4Cl and Ca(OH)2 can generate ammonia. Aqueous CaCl2 and liquid H2O are also formed. If a mixture of 33.0 g each of NH4Cl and Ca(OH)2 is heated, how many grams of NH3 will form? What is the limiting reagent? Which reactant remains in excess, and in what mass?ā
Answers: 3
Chemistry, 21.06.2019 23:00
A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
Answers: 1
Chemistry, 22.06.2019 03:30
Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.
Answers: 3
Chemistry, 22.06.2019 15:20
Select the most likely product for this reaction: koh(aq) + co2(g) ā ? k2co3(aq) + h2o(1) k(s) + h2(g) + o2(g) k(s) + co3(9) +h2
Answers: 2
Chemistry, 23.06.2019 05:30
How many moles are in 1.26*10^24 particles in significant figures
Answers: 2
Heating together the solids NH4Cl and Ca(OH)2 can generate ammonia. Aqueous CaCl2 and liquid H2O are...
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