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A. Sr (NO3)2 •5 H2O B. Sr (NO3)2 •3 H2O C. Sr (NO3)2 •2 H2O D. Sr (NO3)2 •4H2O
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A. Sr (NO3)2 •5 H2O
B. Sr (NO3)2 •3 H2O
C. Sr (NO3)2 •2 H2O
D. Sr (NO3)2 •4H2O

A. Sr (NO3)2 •5 H2O B. Sr (NO3)2 •3 H2O C. Sr (NO3)2 •2 H2O D. Sr (NO3)2 •4H2O-example-1
User Abhaya Chauhan
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2 Answers

1 vote

Answer:

C

Step-by-step explanation:

User Ifan Iqbal
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6.4k points
4 votes

Answer:

C. Sr (NO3)2 •2 H2O

Step-by-step explanation:

A 30.7 g sample of Strontium nitrate, Sr(NO3)2⋅nH2O, is heated to a contstent mass of 22.9.

Therefore, the calculated hydration number is Sr (NO3)2 •2 H2O.

User Chefsmart
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