Which element is a metal from the lanthanide series?
rutherfordium (Rf)
americiu...
Chemistry, 27.10.2020 17:20, phaalexander
Which element is a metal from the lanthanide series?
rutherfordium (Rf)
americium (Am)
mendelevium (Md)
dysprosium (Dy)
Answers: 3
Chemistry, 22.06.2019 05:00, hjamya17
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 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Chemistry, 23.06.2019 00:30, hdhshshs741
An unknown insoluble substance displaced the water shown. it's mass is indicated on the triple beam balance. mass = a. 694 b. 693.5 c. 693.0 d.693.8
Answers: 1
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