Chemistry, 14.05.2021 14:40 daydallas01
What would be the effect on the calculated ratio (mole of copper:mole of iron) if:
(a)some iron had been spilt?
(b)The iron fillings were not 100% pure?
(c)Some copper had been spilt?
(d)The copper was not completely dry?
Answers: 1
Chemistry, 21.06.2019 15:50, suzymott1562
Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing
Answers: 1
Chemistry, 22.06.2019 15:30, alaf05160
Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.
Answers: 2
What would be the effect on the calculated ratio (mole of copper:mole of iron) if:
(a)some iron had...
Mathematics, 27.12.2019 03:31
Mathematics, 27.12.2019 03:31
Chemistry, 27.12.2019 03:31