18. Identify the following as saturated, unsaturated, or supersaturated
a. 100g of water containing 32g of sodium
nitrate at 40°C.
b. 100g of water containing 30g of sodium chloride
at 80°C.
C. 100g of water containing 45g of potassium
chlorate at 10°C.

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

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