Answers: 2
Chemistry, 22.06.2019 04:30
How do i complete this electrolysis of water lab? iβm at home, so i donβt have the materials, and the lab didnβt properly work and was incomplete at school.
Answers: 1
Chemistry, 22.06.2019 06:00
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 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 17:10
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5ο°c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/gβdegree c). calculate the calorimeter constant. (smΞ΄t)warm water = -[(smΞ΄t)cold water + (calorimeterΞ΄tcold water)]
Answers: 2
Which of the following statements could support the
view that the difference is due to confirmation...
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