Equations balanced on the previous day | Equations balanced on the next day |
Sn + Br2(g) = SnBr2
K4[Co(C2O4)2] + K2C2O4*H2O + PbO2 + CH3COOH = K3[Co(C2O4)3]*3H2O + (CH3COO)2Pb + CH3COOK =>
6 K4[Co(C2O4)2] + 8 K2C2O4*H2O + 3 PbO2 + 26 CH3COOH = 6 K3[Co(C2O4)3]*3H2O + 3(CH3COO)2Pb + 22 CH3COOK
Fe(NO3)3 + NaH = FeH3 + NaNO3 =>
Fe(NO3)3 + 3 NaH = FeH3 + 3 NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + HNO3 = Al2(NO3)3 + H2O + NO =>
2 Al + 4 HNO3 = Al2(NO3)3 + 2 H2O + NO
Al(OH)4{-} + H2SO4 = H2O + SO4{2-} + Al(OH)3 =>
2 Al(OH)4{-} + H2SO4 = 2 H2O + SO4{2-} + 2 Al(OH)3
NH2Cl = NH3 + HCl + N2 =>
3 NH2Cl = NH3 + 3 HCl + N2
C6H5CH2OH + KMnO4 = C6H5CO2K + KOH + H2O + MnO2 =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5CO2K + KOH + 4 H2O + 4 MnO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3(aq) + HF(aq) = NaF(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HF(aq) = 2 NaF(aq) + H2CO3(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2NCH2CH2COOH + NaOH = H2NCH2CH2COONa + H2O =>
H2NCH2CH2COOH + NaOH = H2NCH2CH2COONa + H2O
Hg(NO3)3 = Hg + NO2 + O2 =>
2 Hg(NO3)3 = 2 Hg + 6 NO2 + 3 O2
Li2 + Mg(C2H3O2)2 = LiC2H3O2 + Mg =>
Li2 + Mg(C2H3O2)2 = 2 LiC2H3O2 + Mg
Co(NO3)2 + NaOH = Co(OH)2 + Na(NO3) =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 Na(NO3)
CH3OH + C6H4(OH)COOH = C6H4(OH)(COOCH3) + H2O =>
CH3OH + C6H4(OH)COOH = C6H4(OH)(COOCH3) + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HI + KOH = I + KOH2 =>
HI + KOH = I + KOH2
MnCl2 + Pb3O4 + HNO3 = HMnO4 + PbCl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 5 Pb3O4 + 26 HNO3 = 2 HMnO4 + 2 PbCl2 + 13 Pb(NO3)2 + 12 H2O
Pb + CrO3 = PbCrO3 =>
Pb + CrO3 = PbCrO3
Cr2(SO4)3 + I2 + K2SO4 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
NH3 + CH3I = CH3NH2 + HI =>
NH3 + CH3I = CH3NH2 + HI
C2H3BrO2 + H2O = C2H2BrO2 + H3O =>
C2H3BrO2 + H2O = C2H2BrO2 + H3O
NaC1 + AgNO3 = NaNO3 + AgC1 =>
NaC1 + AgNO3 = NaNO3 + AgC1
HI + KOH = I + KOH2 =>
HI + KOH = I + KOH2
Cr2(SO4)3 + I2 + K2SO4 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
HCHO + Mg(OH) = MgCHO + H(OH) =>
HCHO + Mg(OH) = MgCHO + H(OH)
Cr2(SO4)3 + I2 + K2SO4 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
In2SO4 + Ba = In + BaSO4 =>
In2SO4 + Ba = 2 In + BaSO4
Zn(s) + H2SO4(Ag) = ZnSO4(Ag) + H2 =>
Zn(s) + H2SO4(Ag) = ZnSO4(Ag) + H2
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
KMnO4 + H2O + Na2SO3 = KOH + Na2SO4 + MnO =>
2 KMnO4 + H2O + 5 Na2SO3 = 2 KOH + 5 Na2SO4 + 2 MnO
In2SO4 + Ba = In + BaSO4 =>
In2SO4 + Ba = 2 In + BaSO4
K2(CO3) + Sn(NO2)2 = Sn(CO3) + K(NO2) =>
K2(CO3) + Sn(NO2)2 = Sn(CO3) + 2 K(NO2)
Cr2(SO4)3 + I2 + K2SO4 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
FeBr2 = FeBr + Br2 =>
2 FeBr2 = 2 FeBr + Br2
KNO3 + AlCl3 = Al(NO3)3 + KCl =>
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
NH4ClO4 + Mg + CuO = CuCl + N2 + H2O + MgO =>
2 NH4ClO4 + 6 Mg + 2 CuO = 2 CuCl + N2 + 4 H2O + 6 MgO
Co2S3 + HCl = CoCl2 + Cl2 + H2S =>
Co2S3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2S
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C2H4CI2 + O2 = CO + H2O + CI2 =>
C2H4CI2 + 2 O2 = 2 CO + 2 H2O + CI2
Cr2(SO4)3 + I2 + K2SO4 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
In2SO4 + Ba = In + BaSO4 =>
In2SO4 + Ba = 2 In + BaSO4
CH3SO3H + HF = CF3SO3H + H2 =>
CH3SO3H + 3 HF = CF3SO3H + 3 H2
CO2 + Ca(OH)2 = CaCO3 + H2 + O2 =>
2 CO2 + 2 Ca(OH)2 = 2 CaCO3 + 2 H2 + O2
Cr2(SO4)3 + I2 + K2SO4 + H2O = K2Cr2O7 + KI + H2SO4 =>
Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O = K2Cr2O7 + 6 KI + 7 H2SO4
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