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Give the number of each type of atom present in each of the following formulas. CO 2. O. C. 1. 2. CO 2. 2. O. C. 2. 4. ClO 4. K. 1 K. 1 Cl. 4 O. Cu 2 Cr 2 O 7. 2 Cu. 2 Cr. 7 O. Mg(NO 3 ) 2. 1 Mg. 2 N. 6 O. 4Ba(OH) 2. 4 Ba. 8 O. 8 H. CaCO 3. 1 Ca. 1 C. 3 O.
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Give the number of each type of atom present in each of the following formulas.
CO2 O C 1 2
CO2 2 O C 2 4
ClO4 K 1 K 1 Cl 4 O
Cu2Cr2O7 2 Cu 2 Cr 7 O
Mg(NO3)2 1 Mg 2 N 6 O
4Ba(OH)2 4Ba 8 O 8H
CaCO3 1 Ca 1 C 3 O
KIO3 1 K 1 I 3 O
Mg3(PO4)2 3 Mg 2P 8 O
CoCl2 1 Co 2Cl
(NH4)3PO4 3 N 12 H 1 P 4O
Ba(CH3COO)2 1Ba 4 C 6 H 4O