Determine a molecular formula and an index of hydrogen
Use rule of thirteen to determine a molecular formula and an index of hydrogen deficiency. A substance has molecular mass of 342. Then adjust the compound to 12 carbons using oxygen.
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(i) Compute the meteorite's loss of energy (as a positive number in joules) that would have been related with the vertical impact. (ii) Deduce the energy as a multiple of the explosive energy of 1 megaton of TNT that is 4.2 x 1015 J.
5.00g of glucose, C6H12O6 is dissolved in the 500.0 grams of acetic acid. Determine the new freezing point and the boiling point for the solution where the Kf acetic acid = 3.90, and the Kb acetic acid =3.07
When the capacitor breaks down for peak voltages in surplus of 7.0 x 10^2 V, determine the maximum source voltage amplitude if the circuit is operated at resonant frequency?
They both reach opposite end from where they begun, turn around and and cross again at the point 18 yards from B. They are both traveling at the constant speed (unknown for each), find total length of pool?
In a string of amino acids or peptide, determine how can you find out the charge of the peptide at a specific pH? Is there a specific equation?
(i) When the solar intensity is around 1.00 kW/m2, determine the intensity on the absorbing plate? (ii) Determine the maximum magnitudes of the fields vector E and vector B?
Given the following information: 3Fe(s) + 4CO2(s) > 4CO(g)+ Fe3O4(s) ΔH = 12.5 Fe2O3(s) + 3CO(s) >2Fe(s) + 3CO2(g) ΔH = -28.0kj
Assume that you wish to make a uniform wire out of 1.00 g of copper. When the wire is to encompass a resistance R = 0.500, and if all of the copper is to be employed. (i) Determine the length of the wire?
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In Kelly and Conley's (1987) landmark study on how personality traits impact martial outcomes over time, which of the following is true regarding the study's
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