3CaCl2+2Na3PO4 --> 6NaCl+Ca3(PO4)2
Ca=3
Cl=6
Na=6
P=2
O=8
In words this would be Calcium Chloride plus sodium phosphate yields sodium chloride and Calcium Phosphate
This is known as a double displacement/replacement reaction
The dissociation equation for CaCl2 in water is: CaCl2 (s) → Ca2+ (aq) + 2Cl- (aq)
To find the mass of 0.89 mol of CaCl2, you need to multiply the molar mass of CaCl2 by 0.89 mol. The molar mass of CaCl2 is 110.98 g/mol. Therefore, the mass of 0.89 mol of CaCl2 would be 98.882 g.
The cation in CaCl2 is Ca2+ (calcium ion).
First, capitalization matters in chemistry. The proper formula for nitrogen monoxide (nitric oxide) is NO. No is the symbol for the element nobelium. The balanced equation is 2NO + O2 --> 2NO2
The balanced equation for this decomposition reaction is 2 H2O2 -> 2 H2O + O2.
Ca + Cl2 ---> CaCl2
4OH- -->O2- + 2H2O
= H2+O2 =2H2+O2=2H2O
The final answer would be 2Cu O2---> 2CuO
4Li + O2 -> 2Li2O
CaCl2 + H2CO3 = CaCO3 + 2HCl The molar ratios (coefficients) are 1:1::1:2
2hcl
To balance the combustion reaction of C5H12 + O2 → CO2 + H2O, first balance the carbon atoms, then the hydrogen atoms, and finally the oxygen atoms. In this case, the balanced equation is: C5H12 + 8 O2 → 5 CO2 + 6 H2O
2NH4NO3->2N2+O2+4H2O
The balance is 2N2 +2O2= 4NO
This simple equation is: 2H2 + O2 = 2H2O
The overall equation is: CaCO3(s) + 2NaCl (aq) Na2CO3(aq) + CaCl2(aq),