| Equations balanced on the previous day | Equations balanced on the next day |
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C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Hg2(NO3)2 + NaCl = Hg2Cl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = Hg2Cl2 + 2 NaNO3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al + CuCl2 = Cu + AlCl =>
2 Al + CuCl2 = Cu + 2 AlCl
H2S + FeCl3 = FeCl2 + S + HCl =>
H2S + 2 FeCl3 = 2 FeCl2 + S + 2 HCl
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
HNO3 + KOH = KNO3 + HOH =>
HNO3 + KOH = KNO3 + HOH
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Na2CO3 + Fe(NO3)3 = NaNO3 + Fe2(CO3)3 =>
3 Na2CO3 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(CO3)3
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
H3PO4 + Ca(OH)2 = H2O + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca(OH)2 = 6 H2O + Ca3(PO4)2
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2 =>
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
H2S + Pb(NO3)2 = HNO3 + PbS =>
H2S + Pb(NO3)2 = 2 HNO3 + PbS
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2 =>
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2
S6 + F2 = SF6 =>
S6 + 18 F2 = 6 SF6
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2 =>
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2 =>
Hg(NO3)2 + CoCl2 = HgCl2 + Co(NO3)2
HCl + As2O3 + NaNO3 + H20 = NO + H3AsO4 + NaCl =>
100 HCl + 40 As2O3 + 100 NaNO3 + 7 H20 = 100 NO + 80 H3AsO4 + 100 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + ZnCl2 = MnCl2 + KZn + O2 =>
KMnO4 + ZnCl2 = MnCl2 + KZn + 2 O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HgCl2 + AgNO3 = Hg(NO3)2 + AgCl =>
HgCl2 + 2 AgNO3 = Hg(NO3)2 + 2 AgCl
HBr + Fe = HFe + Br =>
HBr + Fe = HFe + Br
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaOH + NH4Cl = NaCl + NH4OH =>
NaOH + NH4Cl = NaCl + NH4OH
C5H12O2 + O2 = CO2 + H2O =>
C5H12O2 + 7 O2 = 5 CO2 + 6 H2O
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
NaC2H3O2 + HCl = NaClC2H4O2 =>
NaC2H3O2 + HCl = NaClC2H4O2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
As2S5 + HNO3 = H3AsO4 + H2SO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 2 H3AsO4 + 5 H2SO4 + 12 H2O + 40 NO2
PBr3 = P4 + Br =>
4 PBr3 = P4 + 12 Br
H2S + FeCl3 = FeCl2 + S + HCl =>
H2S + 2 FeCl3 = 2 FeCl2 + S + 2 HCl
Sb4 + HNO3 = Sb2O5 + NO + H2 =>
2 Sb4 + 10 HNO3 = 4 Sb2O5 + 10 NO + 5 H2
O3 = O2 =>
2 O3 = 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
NaC2H3O2 + HCl = NaCl + H(C2H3O2) =>
NaC2H3O2 + HCl = NaCl + H(C2H3O2)
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Ca(s) + Br2(l) = CaBr2(s) =>
Ca(s) + Br2(l) = CaBr2(s)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/31/11
Equations balanced on 08/30/10
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