Chemistry, 15.09.2019 23:10 ajfijeoinf7312
Which part of experimental design is most important to a scientist when replicating an experiment?
(a) having exactly the same data as the previous experiment
(b) using the same procedure and variables as the previous experiment
(c) conducting and experiment similar to the previous experiment
(d) using the same laboratory that was used in the previous experiment.
Answers: 3
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What is the maximum number of electrons that an atomic orbital can contain?
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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 16:30
At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?
Answers: 1
Which part of experimental design is most important to a scientist when replicating an experiment? <...
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