jaynd12 jaynd12

27-07-2019
Chemistry

contestada

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 NO32 5 H2O B Sr NO32 3 H2O C Sr NO32 2 H2O D Sr NO32 4H2O class=

Respuesta :

madison3395 madison3395

27-07-2019

Answer:

C. Sr (NO3)2 •2 H2O

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.

Answer Link

atejeda12 atejeda12

28-07-2019

Answer:

C

Explanation:

Answer Link

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