Chemistry, 25.07.2019 14:00 hamilclips3794
Can someone ? 40 points for answering all of these 3 questions 1: the following is an example of which type of reaction? ch3oh + o2 → co2 + 2h2o + heat combustion endothermic spontaneous substitution 2: is the universal solvent because it can dissolve more things than any other substance. hydrochloric acid water ammonia hydrogen 3: if the number of atoms of each element in the products equals the number of atoms of each element in the reactants, the equation is balanced not spontaneous spontaneous an acid-base reaction
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Chemistry, 21.06.2019 19:00
State the formula for density in words and mathematical symbols
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Chemistry, 22.06.2019 03:00
Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?
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Chemistry, 22.06.2019 13:00
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.
Answers: 1
Chemistry, 22.06.2019 14:30
In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never
Answers: 2
Can someone ? 40 points for answering all of these 3 questions 1: the following is an example of w...
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