Chemistry, 26.02.2021 20:10 lovelife132015
* Question Completion Status: A 1-ounce serving of Cheetos has 2.90 * 10 2 mg of sodium. What is this mass in units of grams?
Answers: 2
Chemistry, 23.06.2019 05:00
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
Chemistry, 23.06.2019 06:10
How much would the freezing point of water decrease if 4 mol of nacl were added to 1 kg of water (kf=1.86 degrees c/(mol/kg) for water and i=2 for nacl a- 7.44 degrees c b- 14.88 c 3.72 d 1.86
Answers: 1
* Question Completion Status:
A 1-ounce serving of Cheetos has 2.90 * 10 2 mg of sodium. What is th...
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