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Cu(s) + FeCl3(aq) = 3 Cl + FeCu
Na + CO2 = Na2CO3 + C =>
4 Na + 3 CO2 = 2 Na2CO3 + C
C6H12O5 + Cu(OH)2 = C6H12O6 + H2O + Cu =>
C6H12O5 + Cu(OH)2 = C6H12O6 + H2O + Cu
K2O(s) = K(s) + O2(g) =>
2 K2O(s) = 4 K(s) + O2(g)
HMnO4 + HCl = Cl2 + MnCl2 + H2O =>
2 HMnO4 + 14 HCl = 5 Cl2 + 2 MnCl2 + 8 H2O
CuSO4 + SrS = CuS + SrSO4 =>
CuSO4 + SrS = CuS + SrSO4
Na2Co3(aq) + CaCl2*(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2*(aq) = CaCo3(s) + 2 NaCl(aq)
H(aq)OH = H2O(l) =>
H(aq)OH = H2O(l)
H + NO = H2O + H3N =>
5 H + NO = H2O + H3N
CH4 + O2 = CO2 + H02 =>
CH4 + O2 = CO2 + 2 H02
NaOH + Ca(Cl)2 = NaCl + Ca(OH)2 =>
2 NaOH + Ca(Cl)2 = 2 NaCl + Ca(OH)2
*8Na2 + O2 = Na2ONa2O2 = Na2O + O2 =>
*8Na2 + 6 O2 = 4 Na2ONa2O2
HNO3 + HBr = NO + Br2 + H2O =>
2 HNO3 + 6 HBr = 2 NO + 3 Br2 + 4 H2O
SrCl2 + Na2O = SrO + NaCl =>
SrCl2 + Na2O = SrO + 2 NaCl
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ba(OH)2 + CrBr3 = BaBr2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 CrBr3 = 3 BaBr2 + 2 Cr(OH)3
KC7H4O2COOH + NaOH = H2O + NaKC7H4O2COO =>
KC7H4O2COOH + NaOH = H2O + NaKC7H4O2COO
Na2B4O7 + MnSO4 = Mn(BO2)2 + NaBO2 + SO3 =>
Na2B4O7 + MnSO4 = Mn(BO2)2 + 2 NaBO2 + SO3
Cr(OH)3 + CuSO4 = Cr2(SO4)3 + Cu(OH)2 =>
2 Cr(OH)3 + 3 CuSO4 = Cr2(SO4)3 + 3 Cu(OH)2
MnSO4 + KNO3 = Mn(NO3)2 + K2SO4 =>
MnSO4 + 2 KNO3 = Mn(NO3)2 + K2SO4
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
HIO4 + F2 = HF + IO3F + O2 =>
2 HIO4 + 2 F2 = 2 HF + 2 IO3F + O2
O10P4 + H2O = H3PO4 =>
O10P4 + 6 H2O = 4 H3PO4
KClO4 + H2SO4 + HI = I2 + H2O + ClO3 + K2SO4 =>
2 KClO4 + H2SO4 + 2 HI = I2 + 2 H2O + 2 ClO3 + K2SO4
H3PO4 + Na2S = Na3PO4 + H2S =>
2 H3PO4 + 3 Na2S = 2 Na3PO4 + 3 H2S
CuSO4(H2O)5 + NaOH = CuO + Na2SO4 + H2O =>
CuSO4(H2O)5 + 2 NaOH = CuO + Na2SO4 + 6 H2O
C2H5OH + SO4 = CH3COO{-} + HS{-} + H{+} + H2O =>
5 C2H5OH + 2 SO4 = 5 CH3COO{-} + 2 HS{-} + 7 H{+} + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeC2O4*2H2O + H2O2 + K2C2O4 = K3[Fe(C2O4)3] + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4 = 4 K3[Fe(C2O4)3] + 2 Fe(OH)3 + 12 H2O
Zn(OH)2 + NH4OH + NH4 = Zn(NH3)4 + H2O =>
Zn(OH)2 + 2 NH4OH + 2 NH4 = Zn(NH3)4 + 4 H2O
Au + HF = AuF3 + H2 =>
2 Au + 6 HF = 2 AuF3 + 3 H2
Pb(No3)2 + NaOH = NaNo3 + Pb(OH)2 =>
Pb(No3)2 + 2 NaOH = 2 NaNo3 + Pb(OH)2
C6H11OH(g) + O2(g) = CO(g) + H2O(g) =>
2 C6H11OH(g) + 11 O2(g) = 12 CO(g) + 12 H2O(g)
K2MnO4 + Na2MoO4(H2O)2 + HNO3 + NH4NO3 + SO2 = (NH4)6MnMo9O32(H2O)6 + K2SO4 + NaNO3 + H2O =>
K2MnO4 + 9 Na2MoO4(H2O)2 + 12 HNO3 + 6 NH4NO3 + SO2 = (NH4)6MnMo9O32(H2O)6 + K2SO4 + 18 NaNO3 + 18 H2O
Zn3N2(s) + H2O(l) = Zn(OH)2(aq) + NH3(g) =>
Zn3N2(s) + 6 H2O(l) = 3 Zn(OH)2(aq) + 2 NH3(g)
Zn(s) + PbNO3(l) = ZnNO3(l) + Pb(s) =>
Zn(s) + PbNO3(l) = ZnNO3(l) + Pb(s)
O2(g) + CH4(g) = CO2(g) + H2O(g) =>
2 O2(g) + CH4(g) = CO2(g) + 2 H2O(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + NaHSO4 = MgSO4 + Na + H2 =>
2 Mg + 2 NaHSO4 = 2 MgSO4 + 2 Na + H2
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K =>
4 Fe + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 K
KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF
CaO + HCO3{-} = CaCO3 + OH{-} =>
CaO + HCO3{-} = CaCO3 + OH{-}
P + I2 + H2O = H3PO4 + HI2 =>
P + 5 I2 + 4 H2O = H3PO4 + 5 HI2
KC3H5O3 + HCl = C3H6O3 + KCl =>
KC3H5O3 + HCl = C3H6O3 + KCl
FeH2 + H2O = Fe(OH)2 + H2 =>
FeH2 + 2 H2O = Fe(OH)2 + 2 H2
H3PO4(aq) + Zn(s) = (ZnPO4)2(aq) + H2(g) =>
2 H3PO4(aq) + 2 Zn(s) = (ZnPO4)2(aq) + 3 H2(g)
HF + O2 = HOF =>
2 HF + O2 = 2 HOF
Cr2O7{2-} + H{+} + Cl{-} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 14 H{+} + 6 Cl{-} = 2 Cr{3+} + 7 H2O + 3 Cl2
CH3COOH + NH4 = CH3COOH(NH4) =>
CH3COOH + NH4 = CH3COOH(NH4)
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