| Equations balanced on the previous day | Equations balanced on the next day |
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CuCl2 + H2S = CuS + 2 HCl
Cl + KI = I + K2Cl =>
Cl + 2 KI = 2 I + K2Cl
HC2H3O2 + Zn = Zn(C2H3O2)2 + H2 =>
2 HC2H3O2 + Zn = Zn(C2H3O2)2 + H2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
CuBr2 + KOH = Cu(OH) + KBr2 =>
CuBr2 + KOH = Cu(OH) + KBr2
Mg + FeCl3 = Fe + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca + Zn(NO3)2 = NO3 + CaZn2 =>
Ca + 2 Zn(NO3)2 = 4 NO3 + CaZn2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe + HNO3 = Fe(NO3)3 + H =>
Fe + 3 HNO3 = Fe(NO3)3 + 3 H
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
(NH4)3PO4 + Mg(CH3COO)2 = Mg3(PO4)2 + NH4CH3COO =>
2(NH4)3PO4 + 3 Mg(CH3COO)2 = Mg3(PO4)2 + 6 NH4CH3COO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Na + S = Na2S =>
2 Na + S = Na2S
HNO3 + NH4OH = H2O + NH4NO3 =>
HNO3 + NH4OH = H2O + NH4NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H2PO4 + H2O = H3PO4 + OH =>
H2PO4 + H2O = H3PO4 + OH
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
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
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
Na2SO3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Na2SO4 + H2O + K2SO4 =>
3 Na2SO3 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Na2SO4 + 4 H2O + K2SO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
FeS + H{+} + SO4{-2} = Fe{3+} + SO2 + H2O =>
2 FeS + 20 H{+} + 7 SO4{-2} = 2 Fe{3+} + 9 SO2 + 10 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Cu + AgCl = Ag + CuCl2 =>
Cu + 2 AgCl = 2 Ag + CuCl2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
AgCH3COO + MnCl2 = AgCl2 + Mn(CH3COO) =>
AgCH3COO + MnCl2 = AgCl2 + Mn(CH3COO)
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
AgCH3COO + MnCl2 = AgCl2 + Mn(CH3COO) =>
AgCH3COO + MnCl2 = AgCl2 + Mn(CH3COO)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/11/09
Equations balanced on 03/13/08
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