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Why is water not assigned a global warming potential (GWP)? Please explain your answer so can understand better~ thanks
a) The lifetime of atmospheric water is too short for its GWP to be determined.
b) Water is not considered an anthropogenic greenhouse gas.
c) The radiative efficiency of water is subject to seasonal variation.
d) Water does not cause radiative forcing.
Is smaller sample capacity the only disadvantage to smaller particle size of the stationary phase? Is that correct and/or is there any other disadvantage(s)?
Provide a structure for the following compound: EI mass spectrum: two molecular ions of about equal intensity at m/z = 180 and 182; IR: 1740 cm-1; 1H NMR
a 0.0050 molar solution of sugar is separated from pure water by a membrane at 20c. what is the osmotic
you know that a number 8 less than 60 is the number 52. so you could rewrite your answer from the previous part as what
chemical kinetics - predict the rate law of a reaction based on the mechanism of the reaction.the mechanism of a
1. a woman requires taking ibuprofen twice daily in 625mg amount. each pill in the bottle is 250 mg then determine the
You are asked to determine the strength of an acid by titration with NaOH. Exactly 50.0 ml of the acid are titrated with 0.300M NaOH and the equivalence point is reached at exactly 20.0 ml of NaOH. What is the molar strength of the acid
Which of the following is not a buffer solution?
Why is sulfuric acid, rather than hydrochloric acid, used to catalyze the dehydration of alcohols?2. A sample of 150 mg of an organic compound is dissolved in 7.5 ml of water. The solution is paced in a 20-cm polarimeter tube and the rotation meas..
assign oxidation numbers to all the elements in each of the following compounds or polyatomic ions: a)C2H3O2^- b)AlCl3 c)NH4^+ d)HBrO4
the ph of a 0.50m solution of a weak base is 11.4. what is the value of kb for this
a toothpaste contains 0.24 by mass sodium fluoride used to prevent dental caries and 0.30 by mass triclosan a
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