Chemistry, 04.03.2021 17:00 stella013108
What is the molarity of a solution with 55 grams of CaCL2 dissolved in .78 L of water?
A. 1.3 M
B. .64 M
C. .91 M
D. .71 M
Answers: 3
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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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The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
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What is the molarity of a solution with 55 grams of CaCL2 dissolved in .78 L of water?
A. 1.3 M
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