Chemistry, 22.06.2021 02:20 crosales102
2 NH3 + 3 CuO g 3 Cu + N2 + 3 H2O
In the above equation how many grams of N2 can be made when 157 grams of CuO are consumed?
Round your answer to the nearest tenth. If you answer is a whole number like 4, report the answer as 4.0
Use the following molar masses. If you do not use these masses, the computer will mark your answer incorrect.:
Element
Molar Mass
Hydrogen
1
Nitrogen
14
Copper
63.5
Oxygen
16
Answers: 2
Chemistry, 21.06.2019 15:00
Litmus paper is made from water-soluble dyes which are extracted from lichens. this paper is used as an acid-base indicator. which of these common household substances would turn blue litmus paper red? a) bleach b) lye c) soap d) vinegar
Answers: 3
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
Chemistry, 22.06.2019 06:30
The minerals found in bones are deposited by living cells called
Answers: 1
Chemistry, 22.06.2019 08:30
Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains
Answers: 2
2 NH3 + 3 CuO g 3 Cu + N2 + 3 H2O
In the above equation how many grams of N2 can be made when 157 g...
History, 06.05.2020 22:07
English, 06.05.2020 22:07
Social Studies, 06.05.2020 22:07
Spanish, 06.05.2020 22:07
Mathematics, 06.05.2020 22:07
Mathematics, 06.05.2020 22:07
Mathematics, 06.05.2020 22:07
History, 06.05.2020 22:07
Mathematics, 06.05.2020 22:07
Mathematics, 06.05.2020 22:07
Mathematics, 06.05.2020 22:07
History, 06.05.2020 22:07
Advanced Placement (AP), 06.05.2020 22:07