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amm1812
3 years ago
9

For each of the following compounds, write the symbols of the ions in the compound, and the number of each ion in the molecule o

f that compound.
Cal2
Na2CO3
Ga(CIO3)3
CuF2
(NH4)3PO4
FeSO4
Mg(NO3)2
NH4NO2
KC2H3O2
Na2Cr2O7
Chemistry
1 answer:
Kay [80]3 years ago
8 0
Ca^2+ and I^-
Na+ and Co3^2-
Ga^3+ and ClO3
Cu^2+ and F-
NH4^- and PO4^3-
Fe2+ and (SO4)^2-
Mg2+ and NO3^-
NH4^+ and NO2^-
K^+ and (C2H3O2)^- {C2H3O2 is acetate}
Na^+ and Cr2O7^2-
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Answer:

672 g

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Q = c \times m \times \Delta T

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m: mass

ΔT: change in the temperature

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