Chemistry, 18.11.2020 17:40 chloerodgers56
If 4.87 g of green NiCl2.6H2O is dissolved in 2 mL of water. 5.05 g of white Na2C2O4(s) is dissolved in 50 mL of water. The two solutions are mixed together and stirred for 1 hour and the resulting NiC2O4.2H2O is filtered. Then the NiC2O4.2H2O is heated in an oven to result in 0.84 g of Ni(s). Calculate the percent yield of Ni.
Answers: 2
Chemistry, 22.06.2019 03:00, bchagnard2122
Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?
Answers: 2
Chemistry, 22.06.2019 07:40, sadcase85
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na, so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
If 4.87 g of green NiCl2.6H2O is dissolved in 2 mL of water. 5.05 g of white Na2C2O4(s) is dissolved...
Mathematics, 28.04.2021 15:40
Arts, 28.04.2021 15:40
Mathematics, 28.04.2021 15:40
History, 28.04.2021 15:40