Equations balanced on the previous day | Equations balanced on the next day |
CH2ClCH2Cl + Zn = CH2CH2 + ZnCl2
KI + Na2S = K2S + NaI =>
2 KI + Na2S = K2S + 2 NaI
FeSO4 + H2O + KI + KIO3 = Fe(OH)2 + K2SO4 + I2 =>
3 FeSO4 + 3 H2O + 5 KI + KIO3 = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
W2P2O11 + MoCl3 = W2MoP2O11 + Cl2 =>
2 W2P2O11 + 2 MoCl3 = 2 W2MoP2O11 + 3 Cl2
FeSO4 + H2O + KI + KIO3 = Fe(OH)2 + K2SO4 + I2 =>
3 FeSO4 + 3 H2O + 5 KI + KIO3 = 3 Fe(OH)2 + 3 K2SO4 + 3 I2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn2SO4 + K2SO4 + H2O =>
12 FeSO4 + 2 KMnO4 + 8 H2SO4 = 6 Fe2(SO4)3 + Mn2SO4 + K2SO4 + 8 H2O
SrNO3 + CuSO4*5H2O = SrSO4 + CuNO3*5H2O =>
SrNO3 + CuSO4*5H2O = SrSO4 + CuNO3*5H2O
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
W2P2O11 + MoCl3 = W2MoP2O11 + Cl2 =>
2 W2P2O11 + 2 MoCl3 = 2 W2MoP2O11 + 3 Cl2
CuBr + HCl = HBr + CuCl =>
CuBr + HCl = HBr + CuCl
HCl + NaSO4 = HSO4 + NaCl =>
HCl + NaSO4 = HSO4 + NaCl
Na2CO3 + CaCl = NaCl + Ca2CO3 =>
Na2CO3 + 2 CaCl = 2 NaCl + Ca2CO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na2O + KOH = NaOH + K2O1 =>
Na2O + 2 KOH = 2 NaOH + K2O1
CaC2 + KMnO4 = KMnO4CaC2 =>
CaC2 + KMnO4 = KMnO4CaC2
CH3CH(OH)CH2 + O2 = H2O + CO2 =>
4 CH3CH(OH)CH2 + 17 O2 = 14 H2O + 12 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
W2P2O11 + MoCl3 = W2MoP2O11 + Cl2 =>
2 W2P2O11 + 2 MoCl3 = 2 W2MoP2O11 + 3 Cl2
SrS + HCl = SrSH + Cl =>
SrS + HCl = SrSH + Cl
CH3CH20H + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH20H + 11 K2Cr2O7 + 44 H2SO4 = 3 CH3CHO + 11 K2SO4 + 11 Cr2(SO4)3 + 74 H2O
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CH3COOH + NaHCO3 = NaC2H3O2 + H2OCO3 =>
5 CH3COOH + 6 NaHCO3 = 6 NaC2H3O2 + 4 H2OCO3
Mn + Br2 = Mn2Br3 =>
4 Mn + 3 Br2 = 2 Mn2Br3
CH3COONa + C2H5Br = CH3COOC2H5 + NaBr =>
CH3COONa + C2H5Br = CH3COOC2H5 + NaBr
Cr2O7{-2} + e + H{+} = Cr + H2O =>
Cr2O7{-2} + 12e + 14 H{+} = 2 Cr + 7 H2O
CuCl2 + N2H4 = [Cu(N2H4)3]Cl2 =>
CuCl2 + 3 N2H4 = [Cu(N2H4)3]Cl2
W2P2O11 + MoCl3 = W2MoP2O11 + Cl2 =>
2 W2P2O11 + 2 MoCl3 = 2 W2MoP2O11 + 3 Cl2
CHCl + H2 = C2H6 + HCl =>
2 CHCl + 3 H2 = C2H6 + 2 HCl
Ca2C + H2O + CO2 = Ca(OH)2 + CH2CHCO2 =>
11 Ca2C + 34 H2O + 13 CO2 = 22 Ca(OH)2 + 8 CH2CHCO2
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
H2O2 + Na2S = H2 + Na2SO4 =>
2 H2O2 + Na2S = 2 H2 + Na2SO4
CuSO4 + KSCN = CuSCN + KSO4 =>
CuSO4 + KSCN = CuSCN + KSO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
CH3CH(OH)CH2 + O2 = H2O + CO2 =>
4 CH3CH(OH)CH2 + 17 O2 = 14 H2O + 12 CO2
SnF2 + Na2S = NaF + SnS =>
SnF2 + Na2S = 2 NaF + SnS
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Li2 + O2 = O2Li =>
Li2 + 2 O2 = 2 O2Li
Cr + OH = Cr2O7 + H2O =>
2 Cr + 14 OH = Cr2O7 + 7 H2O
C9H8O4 + H2SO3 = C6H4OHCOOH + C2H4SO4 =>
C9H8O4 + H2SO3 = C6H4OHCOOH + C2H4SO4
Ni + S = NiS =>
Ni + S = NiS
HBr(aq) + Ca(OH)(aq) = BrCa + H(OH) =>
HBr(aq) + Ca(OH)(aq) = BrCa + H(OH)
MgO + HBr = MgBr2 + HOH =>
MgO + 2 HBr = MgBr2 + HOH
Mg(OH)2 + H2O4S = MgSO4 + H2O =>
Mg(OH)2 + H2O4S = MgSO4 + 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
PdCl2(s) + HNO3(g) = Pd(NO3)2 + HCl(g) =>
PdCl2(s) + 2 HNO3(g) = Pd(NO3)2 + 2 HCl(g)
Ba(NO3)2 + Mg(NO3)2 + Al(NO3)3 + NH2CONH2 = BaMgAl10O17 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 3 Mg(NO3)2 + 30 Al(NO3)3 + 85 NH2CONH2 = 3 BaMgAl10O17 + 85 CO2 + 170 H2O + 136 N2
Cu2O2 + Al = AlO + Cu =>
Cu2O2 + 2 Al = 2 AlO + 2 Cu
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[P(Mo2O7)6] + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 44 HNO3 = 2(NH4)3[P(Mo2O7)6] + 43 NH4NO3 + 23 H2O
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