Chemistry, 18.05.2021 18:10, kjdskcd4024
the diagram shows two different ways of obtaining common salt crystals by evaporation. the first process involves the direct heating of the evaporating dish containing the salt solution while the second uses a steam bath. which is a better way of preparing common salt crystals? in what way is the size of the crystals obtained by using a steam bath different from that obtained by direct heating?
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, 22.06.2019 06:30, irvinbhangal2
What effect might melting sea ice have for people who live in coastal areas?
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Chemistry, 22.06.2019 08:00, danielhall
Identify a strong intermolecular force of attraction between an alcohol
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Chemistry, 22.06.2019 11:30, ansuaprajita1506
Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.
Answers: 3
the diagram shows two different ways of obtaining common salt crystals by evaporation. the first pro...
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