Equations balanced on the previous day | Equations balanced on the next day |
2 NaClO3 = 2 NaCl + 3 O2
CuBr2 + HIO3 = Cu(IO3)2 + HBr =>
CuBr2 + 2 HIO3 = Cu(IO3)2 + 2 HBr
Fe2O3 + KCN + HCl = K3[Fe(CN)6] + KCl + H2O =>
Fe2O3 + 12 KCN + 6 HCl = 2 K3[Fe(CN)6] + 6 KCl + 3 H2O
C2H4O2 + C2H5OH = C3H6O + H2O =>
C2H4O2 + 2 C2H5OH = 2 C3H6O + 2 H2O
BaOH2 + ZnCl2 = BaCl2 + ZnOH2 =>
BaOH2 + ZnCl2 = BaCl2 + ZnOH2
CaHBO3 + Ca(OH)2 = Ca3(BO3)2 + H2O =>
2 CaHBO3 + Ca(OH)2 = Ca3(BO3)2 + 2 H2O
C12H23(l) + O2(g) = CO2(g) + H2O(l) =>
4 C12H23(l) + 71 O2(g) = 48 CO2(g) + 46 H2O(l)
CuBr2 + HIO3 = Cu(IO3)2 + HBr =>
CuBr2 + 2 HIO3 = Cu(IO3)2 + 2 HBr
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C12H23(l) + O2(g) = CO2(g) + H2O(l) =>
4 C12H23(l) + 71 O2(g) = 48 CO2(g) + 46 H2O(l)
Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3
Be(OH)2 + NaOH = Na[Be(OH)3] =>
Be(OH)2 + NaOH = Na[Be(OH)3]
C12H23(l) + O2(g) = CO2(g) + H2O(l) =>
4 C12H23(l) + 71 O2(g) = 48 CO2(g) + 46 H2O(l)
(NH4)2Cr2O7 + NaOH = NH3 + H2O + Na2Cr2O7 =>
(NH4)2Cr2O7 + 2 NaOH = 2 NH3 + 2 H2O + Na2Cr2O7
NaOH(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + (NH4)OH(aq) =>
2 NaOH(aq) + (NH4)2SO4(aq) = Na2SO4(aq) + 2(NH4)OH(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
KMnO7 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO7 + 28 HCl = 2 MnCl2 + 11 Cl2 + 14 H2O + 2 KCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuBr2 + HIO3 = Cu(IO3)2 + HBr =>
CuBr2 + 2 HIO3 = Cu(IO3)2 + 2 HBr
MnO4{-} + I{-} + H2O = MnO2 + IO3 + OH{-1) =>
7 MnO4{-} + 3 I{-} + 5 H2O = 7 MnO2 + 3 IO3 + 10 OH{-1)
Mg + HPO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 HPO4 = Mg3(PO4)2 + H2
HCl + Na2HPO4 = NaH2PO4 + NaCl =>
HCl + Na2HPO4 = NaH2PO4 + NaCl
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
N2H8Cr2O7 + PbCl2 = PbCr2O7 + NH4Cl =>
N2H8Cr2O7 + PbCl2 = PbCr2O7 + 2 NH4Cl
C12H23(l) + O2(g) = CO2(g) + H2O(l) =>
4 C12H23(l) + 71 O2(g) = 48 CO2(g) + 46 H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AsO4{3-} + Zn + H{+} = AsH3 + Zn{2+} + H2O =>
AsO4{3-} + 4 Zn + 11 H{+} = AsH3 + 4 Zn{2+} + 4 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
KCl + HF = KF + HCl =>
KCl + HF = KF + HCl
Cs + Br2 = CsBr =>
2 Cs + Br2 = 2 CsBr
KOH + Al = K3AlO3 + H2 =>
6 KOH + 2 Al = 2 K3AlO3 + 3 H2
Al + ZnCl2 = Zn + Al2Cl3 =>
4 Al + 3 ZnCl2 = 3 Zn + 2 Al2Cl3
K2CrO7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2CrO7 + 9 CrCl2 + 14 HCl = 2 KCl + 10 CrCl3 + 7 H2O
CH3CH2CH2CH2COOH + CH3CH2OH = CH3CH2CH2CH2COOH2CH3 + H2O =>
2 CH3CH2CH2CH2COOH + 7 CH3CH2OH = 4 CH3CH2CH2CH2COOH2CH3 + 3 H2O
NO + O3 = NO2 =>
3 NO + O3 = 3 NO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
CH3COOH + O2 = CO + H2O =>
CH3COOH + O2 = 2 CO + 2 H2O
BaCl2 + (NH4)2S + H2O = NH4Cl + Ba(OH)2 + H2S =>
BaCl2 + (NH4)2S + 2 H2O = 2 NH4Cl + Ba(OH)2 + H2S
LiNO3 + K3PO4 = KNO3 + Li3PO4 =>
3 LiNO3 + K3PO4 = 3 KNO3 + Li3PO4
K2CrO4 + KI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 =>
2 K2CrO4 + 6 KI + 8 H2SO4 = Cr2(SO4)3 + 8 H2O + 3 I2 + 5 K2SO4
Fe(Cl2) + K2(SO4) = Fe(SO4) + K2(Cl2) =>
Fe(Cl2) + K2(SO4) = Fe(SO4) + K2(Cl2)
H3SO4 + Be(OH)2 = H2O + Be3(SO4)2 =>
2 H3SO4 + 3 Be(OH)2 = 6 H2O + Be3(SO4)2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
CaCl2(aq) + KI(aq) = CaI2(aq) + KCl(s) =>
CaCl2(aq) + 2 KI(aq) = CaI2(aq) + 2 KCl(s)
HCOH + H2 = CH3 + OH =>
HCOH + H2 = CH3 + OH
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