| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaHCO3 = Na2CO3 + H2O + CO2
H2S + FeSO4 = FeS + H2SO4 =>
H2S + FeSO4 = FeS + H2SO4
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
Mg + Na3PO4 + H2O = MgO + PH3 + NaOH =>
4 Mg + Na3PO4 + 3 H2O = 4 MgO + PH3 + 3 NaOH
PBr3 + H2O = H3PO3 + HBr =>
PBr3 + 3 H2O = H3PO3 + 3 HBr
Al + O = Al2O =>
2 Al + O = Al2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(ClO3)3 + H2SO4 = HClO3 + Al2(SO4)3 =>
2 Al(ClO3)3 + 3 H2SO4 = 6 HClO3 + Al2(SO4)3
K{+} + PO4{-3} = K3PO4 =>
3 K{+} + PO4{-3} = K3PO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2S + Fe2(SO4)3 = Fe2S3 + H2SO4 =>
3 H2S + Fe2(SO4)3 = Fe2S3 + 3 H2SO4
Zn(s) + MnO2(s) = ZnO(s) + Mn2O3(s) =>
Zn(s) + 2 MnO2(s) = ZnO(s) + Mn2O3(s)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Cu{+2} + OH{-} = Cu(OH)2 =>
Cu{+2} + 2 OH{-} = Cu(OH)2
Fe + C12 = FeC =>
12 Fe + C12 = 12 FeC
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
CuCl2 + FeCl3 = FeCl2 + CuCl3 =>
CuCl2 + FeCl3 = FeCl2 + CuCl3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg{+2} + PO4{-3} = Mg3(PO4)2 =>
3 Mg{+2} + 2 PO4{-3} = Mg3(PO4)2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
P2S3 + HIO3 + H2O = H3PO4 + S + HI =>
3 P2S3 + 5 HIO3 + 9 H2O = 6 H3PO4 + 9 S + 5 HI
H2S + FeSO4 = FeS + H2SO4 =>
H2S + FeSO4 = FeS + H2SO4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al{+3} + OH{-} = Al(OH)3 =>
Al{+3} + 3 OH{-} = Al(OH)3
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
NH4{+} + CO3{-2} = (NH4)2CO3 =>
2 NH4{+} + CO3{-2} = (NH4)2CO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
KAg(CN)2 + KOH = Ag + KCN + O2 + H2O =>
4 KAg(CN)2 + 4 KOH = 4 Ag + 8 KCN + O2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2S + FeSO4 = FeS + H2SO4 =>
H2S + FeSO4 = FeS + H2SO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
H{+} + NO3{-} + Cl{-} = NO + Cl2 + H2O =>
8 H{+} + 2 NO3{-} + 6 Cl{-} = 2 NO + 3 Cl2 + 4 H2O
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
Cu + HCl = H2 + CuCl2 =>
Cu + 2 HCl = H2 + CuCl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/16/13
Equations balanced on 07/16/12
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