Equations balanced on the previous day | Equations balanced on the next day |
SrO + 2 HClO = Sr(ClO)2 + H2O
CH3CH2OH + KMnO4 + H2SO4 = CH3COH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + 2 MnSO4 + K2SO4 + 8 H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
K2CrO4 + H2O2 + H2SO4 = CrO5 + K2SO4 + H20 =>
20 K2CrO4 + 10 H2O2 + 20 H2SO4 = 20 CrO5 + 20 K2SO4 + 3 H20
HBr + KMnO4 = MnBr2 + Br2 + KBr + H2O =>
16 HBr + 2 KMnO4 = 2 MnBr2 + 5 Br2 + 2 KBr + 8 H2O
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
Al(s) + FeSO4(aq) = Al2(SO4)3(aq) + Fe(s) =>
2 Al(s) + 3 FeSO4(aq) = Al2(SO4)3(aq) + 3 Fe(s)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
K2CrO4 + H2O2 + H2SO4 = CrO5 + K2SO4 + H2O =>
K2CrO4 + 2 H2O2 + H2SO4 = CrO5 + K2SO4 + 3 H2O
Pb + H2SO4 = H2O + Pb(HSO4)2 + SO2 =>
Pb + 3 H2SO4 = 2 H2O + Pb(HSO4)2 + SO2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
NaAlO2 + H2O + CO2 = Al(OH)3 + Na2CO3 =>
2 NaAlO2 + 3 H2O + CO2 = 2 Al(OH)3 + Na2CO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HNO3 + Fe = Fe(NO3)3 + NO + H2O =>
4 HNO3 + Fe = Fe(NO3)3 + NO + 2 H2O
Hg + S = Hg2S =>
2 Hg + S = Hg2S
K2SO3 = K2S + K2SO4 =>
4 K2SO3 = K2S + 3 K2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
FeBr3 + (NH4)2S = Fe2S3 + (NH4)Br =>
2 FeBr3 + 3(NH4)2S = Fe2S3 + 6(NH4)Br
CH3OH + KMnO4 + H2SO4 = HCOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 HCOH + 2 MnSO4 + K2SO4 + 8 H2O
C2H4O2 + H2O = C2H6O + O2 =>
C2H4O2 + H2O = C2H6O + O2
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
FeS2 + O2 = Fe3O4 + SO2 =>
3 FeS2 + 8 O2 = Fe3O4 + 6 SO2
K2Cr2O7 + H2S + H3PO4 = K3PO4 + CrPO4 + H2O + S =>
3 K2Cr2O7 + 9 H2S + 8 H3PO4 = 2 K3PO4 + 6 CrPO4 + 21 H2O + 9 S
Zn + NO3{-} + H{+} = Zn{+2} + NH4 + H2O =>
9 Zn + 2 NO3{-} + 20 H{+} = 9 Zn{+2} + 2 NH4 + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH3OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 4 KMnO4 + 6 H2SO4 = 5 HCOOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaH2PO4 + NaHCO3 = Na2HPO4 + CO2 + H2O =>
NaH2PO4 + NaHCO3 = Na2HPO4 + CO2 + H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
FeS2 + HNO3 = Fe2(SO4)3 + H2O + H2SO4 + NO2 =>
2 FeS2 + 30 HNO3 = Fe2(SO4)3 + 14 H2O + H2SO4 + 30 NO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
NiSO4 + RbOH = Ni(OH)2 + Rb2SO4 =>
NiSO4 + 2 RbOH = Ni(OH)2 + Rb2SO4
Cl2 + Ba(OH)2 = Ba(ClO3) + BaCl2 + H2O =>
5 Cl2 + 6 Ba(OH)2 = 2 Ba(ClO3) + 4 BaCl2 + 6 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ca + Cl = CaCl =>
Ca + Cl = CaCl
Bi2O3 + Br2 + KOH = KBiO3 + KBr + H2O =>
Bi2O3 + 2 Br2 + 6 KOH = 2 KBiO3 + 4 KBr + 3 H2O
Cr2(SO4)3 + Br2 + NaOH = Na2SO4 + NaCrO4 + NaBr + H2O =>
Cr2(SO4)3 + 4 Br2 + 16 NaOH = 3 Na2SO4 + 2 NaCrO4 + 8 NaBr + 8 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
I2 + HIO3 + HCN = ICN + H2O =>
2 I2 + HIO3 + 5 HCN = 5 ICN + 3 H2O
AgNO3(aq) + CrI2(aq) = AgI(s) + Cr(NO3)2(aq) =>
2 AgNO3(aq) + CrI2(aq) = 2 AgI(s) + Cr(NO3)2(aq)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/01/13
Equations balanced on 12/01/12
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