SEP Analyze Date Look at Figure 1. In summer, at which depth, A, B, or C, is the water likely to be (a) most dense? (b) least dense? Explain why this is so in
terms of the spaces between molecules. (Hint: Think about where the water is
the coldest as a lake freezes.) Use what you know about kinetic molecular theory
in your answer.

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

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∘

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal