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The molar solubility of lead iodide is 1.45*10^-3M at 20 degrees C and 6.5*10^-3M at 80 degrees C .What are the values of delta
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2. 1,078 views
How many electron pairs surround an atom of nitrogen (N, element 7) in the compund NF3?
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2. 801 views
how many electrons pairs surround an atom of boron (B,element 5) bonded in the compound BCI3?
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2. 729 views
Can you tell me what the empirical formulas are forC2H6O4 N2O5 Hg2Cl2 C6H12 Thank you!
1. 2 answers
2. 3,720 views

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