Chemistry, 15.04.2021 07:30 MyLove7817
Two students are studying the Arrhenius reaction below 2KOH + H 2 SO 4 H 2 SO 4 + 2H 2 O ACIDBASE SALT WATER Did the students identify the acid, base and salt correctly not provide the correction
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Identify a strong intermolecular force of attraction between an alcohol
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One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
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Answer explain why it is not possible to deduce a complete order of reactivity.
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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 23.5ď°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/gâdegree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
Two students are studying the Arrhenius reaction below 2KOH + H 2 SO 4 H 2 SO 4 + 2H 2 O ACIDBASE SA...
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