Select the correct answer.
Which structure represents nonane?
С.
н-с-н
Hн
H-C -C-H
н
Н
н
н-с-с-с-с-с-н
Н Н Н Н Н
н н н н н н
н-с-с-с-с-с-с-
Н н н н н н
О
р.
I-O-I
н
с
Н
Н
-с
I-O-
-О-Т
-с-Н
I-O-I
Hн
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Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.

Consider the reaction: n2(g) + o2(g) ? 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.