| Equations balanced on the previous day | Equations balanced on the next day |
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Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
SrCl2 + KIO3 = SrIO3 + KCl2 =>
SrCl2 + KIO3 = SrIO3 + KCl2
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 4 KOH + 2 Cr2O3 + 3 SO2
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K2Cr2O7 + S8 = K2O + Cr2O3 + SO2 =>
16 K2Cr2O7 + 3 S8 = 16 K2O + 16 Cr2O3 + 24 SO2
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sc2O3 + Cl2 + S2Cl2 = ScCl3 + SOCl2 =>
2 Sc2O3 + 9 Cl2 + 3 S2Cl2 = 4 ScCl3 + 6 SOCl2
SCl2 + H3N = S4N4 + NH4Cl + S =>
6 SCl2 + 16 H3N = S4N4 + 12 NH4Cl + 2 S
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
XeF4 + H2O = HF + Xe + XeO3 =>
3 XeF4 + 6 H2O = 12 HF + Xe + 2 XeO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl =>
CH3CH2MgCl + H2O = CH3CH3 + Mg(OH)Cl
ZnS + HNO3 = ZnSO4 + NO2 + H20 =>
5 ZnS + 20 HNO3 = 5 ZnSO4 + 20 NO2 + H20
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
MgBr2 + Ag(NO3) = AgBr + Mg(NO3)2 =>
MgBr2 + 2 Ag(NO3) = 2 AgBr + Mg(NO3)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
CaC2(s) + H2O(l) = Ca(OH)2 + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2 + C2H2(g)
XC2H5 + O2 = XOH + CO2 + H2O =>
2 XC2H5 + 7 O2 = 2 XOH + 4 CO2 + 4 H2O
N2 + O = N2O =>
N2 + O = N2O
C5H13 + O2 = CO2 + H2O =>
4 C5H13 + 33 O2 = 20 CO2 + 26 H2O
C2H9 + O2 = CO2 + H2O =>
4 C2H9 + 17 O2 = 8 CO2 + 18 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C6H6 + 15 S2O8{-2} + 12 H2O = 6 CO2 + 30 SO4{-2} + 30 H{+}
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
MnO2 + HCl = MnCl + Cl2 + H2O =>
2 MnO2 + 8 HCl = 2 MnCl + 3 Cl2 + 4 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO2 + Sb + KOH = PbO + KSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 KOH = 3 PbO + 2 KSbO2 + H2O
C7H8 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C7H8 + 18 S2O8{-2} + 14 H2O = 7 CO2 + 36 SO4{-2} + 36 H{+}
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C6H5CH2CH3 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C6H5CH2CH3 + 21 S2O8{-2} + 16 H2O = 8 CO2 + 42 SO4{-2} + 42 H{+}
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 I2
CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
CuSO4 + (NH4)2S = CuS + (NH4)2SO4 =>
CuSO4 + (NH4)2S = CuS + (NH4)2SO4
C10H8 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C10H8 + 24 S2O8{-2} + 20 H2O = 10 CO2 + 48 SO4{-2} + 48 H{+}
Fe{2+} + O2 + H2O = Fe{3+} + OH{-} =>
4 Fe{2+} + O2 + 2 H2O = 4 Fe{3+} + 4 OH{-}
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + AgNO3 = Ag + Al(NO3)3 =>
Al + 3 AgNO3 = 3 Ag + Al(NO3)3
C8H10 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C8H10 + 21 S2O8{-2} + 16 H2O = 8 CO2 + 42 SO4{-2} + 42 H{+}
KCIO3 + HI + H2SO4 = KHSO4 + HCI + I2 + H2O =>
KCIO3 + 6 HI + H2SO4 = KHSO4 + HCI + 3 I2 + 3 H2O
C9H12 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C9H12 + 24 S2O8{-2} + 18 H2O = 9 CO2 + 48 SO4{-2} + 48 H{+}
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
KClO3 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + HCl + 3 I2 + 3 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
HSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
5 HSCN + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/17/11
Equations balanced on 08/16/10
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