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Chemistry, 02.09.2019 10:30 japarisdonalson12
Why did a drop of water need to be added in order to initiate the reaction?
select one:
a. because the water is needed to wet the chlorine gas so the reaction could occur
b. because the water is needed to cool off the reaction so the flask will not explode
c. because the water is needed to remove a coating on the surface of the metal
d. because the water is needed to wet the sand and keep the reaction safe
Answers: 1
Chemistry, 22.06.2019 06:00, girly37
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: 3
Chemistry, 22.06.2019 09:40, loveoneonly9153
Consider this initial-rate data at a certain temperature for the reaction described by
Answers: 1
Chemistry, 22.06.2019 15:00, Zagorodniypolina5
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 2
Why did a drop of water need to be added in order to initiate the reaction?
select one:
select one:
Mathematics, 16.04.2020 23:58
Mathematics, 16.04.2020 23:58