| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O2 + 2 CO = 2 Fe + 2 CO2
Ca(NO3)2 + Na2(CO3) = Na(NO3) + Ca(CO3) =>
Ca(NO3)2 + Na2(CO3) = 2 Na(NO3) + Ca(CO3)
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3(aq)
Cu(NO3)2(aq) + KOH(aq) = Cu(OH)2(s) + KNO3(aq) =>
Cu(NO3)2(aq) + 2 KOH(aq) = Cu(OH)2(s) + 2 KNO3(aq)
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CuSO4 + K2C2O4 = CuC2O4 + K2SO4 =>
CuSO4 + K2C2O4 = CuC2O4 + K2SO4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Ca + P + O = Ca3(PO4)2 =>
3 Ca + 2 P + 8 O = Ca3(PO4)2
CaSiO3(s) + HF(g) = SiF4(g) + CaF2(s) + H2O(l) =>
CaSiO3(s) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(l)
XCu + AgNO3 = XCuNO3 + Ag =>
XCu + AgNO3 = XCuNO3 + Ag
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H5OH + PBr3 = C2H5Br + H3PO3 =>
3 C2H5OH + PBr3 = 3 C2H5Br + H3PO3
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
KClO2 = KCl + O2 =>
KClO2 = KCl + O2
(CN)2(g) + H2O(l) = H2C2O4(aq) + NH3(g) =>
(CN)2(g) + 4 H2O(l) = H2C2O4(aq) + 2 NH3(g)
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Fe + O2 = Fe3O3 =>
6 Fe + 3 O2 = 2 Fe3O3
H20 + O2 = H2O2 =>
H20 + 10 O2 = 10 H2O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
K2C2O4 + Ba(NO3)2 = KNO3 + BaC2O4 =>
K2C2O4 + Ba(NO3)2 = 2 KNO3 + BaC2O4
Hg2(NO3) + NaCl = Hg2Cl + NaNO3 =>
Hg2(NO3) + NaCl = Hg2Cl + NaNO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mn(NO3)2 + Pb3O4 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 15 Pb(NO3)2 + 12 H2O
Al2O3 + Pb3N2 = Al3N3 + Pb2O2 =>
6 Al2O3 + 6 Pb3N2 = 4 Al3N3 + 9 Pb2O2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Zn + S = ZnS =>
Zn + S = ZnS
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaCO3 + Cu(NO3)2 = NaNO3 + Cu(CO3)2 =>
2 NaCO3 + Cu(NO3)2 = 2 NaNO3 + Cu(CO3)2
Ca + P + O = Ca3(PO4)2 =>
3 Ca + 2 P + 8 O = Ca3(PO4)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Au(CN)2 + Zn = Au + Zn(CN)4 =>
2 Au(CN)2 + Zn = 2 Au + Zn(CN)4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/15/07
Equations balanced on 11/14/06
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