| Equations balanced on the previous day | Equations balanced on the next day |
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2 FeS2 + O2 = 2 FeO + S4
KNO2 + KCr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
7 KNO2 + 2 KCr2O7 + 7 H2SO4 = 7 KNO3 + 2 Cr2(SO4)3 + K2SO4 + 7 H2O
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MoO3 + Zn + H2SO4 = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2SO4 = Mo2O3 + 3 ZnSO4 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
MnO2 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 MnO2 + KClO3 + 3 K2CO3 = 3 K2MnO4 + KCl + 3 CO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H6 + Cl2 = CH2H5Cl + C2H4Cl =>
5 C2H6 + 3 Cl2 = 2 CH2H5Cl + 4 C2H4Cl
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2CO3 = H2 + CO3 =>
H2CO3 = H2 + CO3
Cr(OH)3 + Br2 + OH{-} = Br{-} + CrO4{2-} + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 OH{-} = 6 Br{-} + 2 CrO4{2-} + 8 H2O
H2SiF6 + Ti + HNO3 = TiF4 + SiF4 + H2O + NO2 =>
2 H2SiF6 + Ti + 4 HNO3 = TiF4 + 2 SiF4 + 4 H2O + 4 NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Al(NO3)3 + Ga = Al + GaNO3 =>
Al(NO3)3 + 3 Ga = Al + 3 GaNO3
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO
Mg(NO3) + K(CO3) = Mg(CO3) + K(NO3) =>
Mg(NO3) + K(CO3) = Mg(CO3) + K(NO3)
Ce(IO3)4 + H2C2O4 = Ce2(C2O4)3 + I2 + CO2 + H2O =>
2 Ce(IO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 I2 + 42 CO2 + 24 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C7H6O + Cr2O7{-2} + H{+} = Cr{+3} + C7H6O2 + H2O =>
3 C7H6O + Cr2O7{-2} + 8 H{+} = 2 Cr{+3} + 3 C7H6O2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
RbCl + O2 = RbClO4 =>
RbCl + 2 O2 = RbClO4
Fe + H2O = Fe(OH) + H2 =>
2 Fe + 2 H2O = 2 Fe(OH) + H2
Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2
CuSO4 + Al2O3 = CuO + Al2(SO4)3 =>
3 CuSO4 + Al2O3 = 3 CuO + Al2(SO4)3
H2 + O = H2O =>
H2 + O = H2O
H2 + O = H2O =>
H2 + O = H2O
Na + O = Na2O =>
2 Na + O = Na2O
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CuSO4 + Al = Cu + Al2(SO4)3 =>
3 CuSO4 + 2 Al = 3 Cu + Al2(SO4)3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/23/08
Equations balanced on 01/22/08
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