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PbSO4 + FeBr2 = FeSO4 + PbBr2
Cu(s) + Cu(SO4)2(aq) = CuSO4 =>
Cu(s) + Cu(SO4)2(aq) = 2 CuSO4
LiOH + H2 = LiH + H2O =>
LiOH + H2 = LiH + H2O
Ca(OH)2 + Co(ClO3)3 = Co(OH)2 + Ca(ClO3)3 =>
Ca(OH)2 + Co(ClO3)3 = Co(OH)2 + Ca(ClO3)3
CH3C(O)H + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C(O)H + 2 KMnO4 + 3 H2SO4 = 5 CH3COOH + 2 MnSO4 + K2SO4 + 3 H2O
CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O =>
2 CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O
Pb(CH3COO)2 + AgNO3 = Pb(NO3)2 + AgCH3COO =>
Pb(CH3COO)2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCH3COO
Fe(NO3)3 + K2(CrO4) = Fe2(CrO4)3 + K(NO3) =>
2 Fe(NO3)3 + 3 K2(CrO4) = Fe2(CrO4)3 + 6 K(NO3)
C3H6O3 + Na2CO3 = NaC2H3O2 + H2O + CO2 =>
4 C3H6O3 + 3 Na2CO3 = 6 NaC2H3O2 + 3 H2O + 3 CO2
NaOH + H2(SO4) = Na2SO4 + H2O =>
2 NaOH + H2(SO4) = Na2SO4 + 2 H2O
HIO3 + FeI2 + HCl = FeCl3 + H2O + ICl =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 15 H2O + 13 ICl
Cr2O3 + KClO3 + H2O = H2CrO4 + KCl =>
Cr2O3 + KClO3 + 2 H2O = 2 H2CrO4 + KCl
I + P + H2O = HI + HPO3 =>
5 I + P + 3 H2O = 5 HI + HPO3
Mn2O7 + H2O = Mn(OH)7 =>
Mn2O7 + 7 H2O = 2 Mn(OH)7
Ni + H2SO3 = Ni2(SO3)2 + H2 =>
2 Ni + 2 H2SO3 = Ni2(SO3)2 + 2 H2
C2H3Cl3 + H2 = C2H3Cl + HCl =>
C2H3Cl3 + H2 = C2H3Cl + 2 HCl
LiOH + Zn = Li + Zn(OH)2 =>
2 LiOH + Zn = 2 Li + Zn(OH)2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
MnO4{-} + HNO2 + H{+} = Mn{+2} + H2O + NO3{-} =>
2 MnO4{-} + 5 HNO2 + H{+} = 2 Mn{+2} + 3 H2O + 5 NO3{-}
CH3CH2CH2CH2Li + H2O = CH3CH2CH2CH2OH + CH3Li =>
4 CH3CH2CH2CH2Li + 3 H2O = 3 CH3CH2CH2CH2OH + 4 CH3Li
HF + Cr = CrF2 + H2 =>
2 HF + Cr = CrF2 + H2
Be(OH)2 + KOH = BeK2O2 + H2O =>
Be(OH)2 + 2 KOH = BeK2O2 + 2 H2O
Pb(ClO3)2 + NaI = PbI2 + Na + ClO3 =>
Pb(ClO3)2 + 2 NaI = PbI2 + 2 Na + 2 ClO3
IO3 + H2SO4 = I + (SO4) + H2O =>
IO3 + 3 H2SO4 = I + 3(SO4) + 3 H2O
Iodine + tin = SnI4 =>
2 I2 + Sn = SnI4
SnCl4 + Al = SnCl2 + AlCl3 =>
3 SnCl4 + 2 Al = 3 SnCl2 + 2 AlCl3
KHP + H2O = KP + H3O =>
KHP + H2O = KP + H3O
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2 =>
Na2SO3 + H2CO3 = Na2CO3 + H2O + SO2
Na2SiO3 + MgF2 = NaF + MgSiO3 =>
Na2SiO3 + MgF2 = 2 NaF + MgSiO3
CoN2 = Co + N2 =>
CoN2 = Co + N2
S + C = C4S2 =>
2 S + 4 C = C4S2
CH3CH2OH + KMnO4 + KOH = CH3COK + K2MnO4 + H2O =>
CH3CH2OH + 2 KMnO4 + 3 KOH = CH3COK + 2 K2MnO4 + 3 H2O
CaC2O4 + Nh3 = Ca(Nh3)4C2O4 =>
CaC2O4 + 4 Nh3 = Ca(Nh3)4C2O4
Na3(g)As(g)O3(g) + H(g)Mn(g)O4(g) + H(g)NO3(g) = Na3(g)As(g)O4(g) + H2(g)O(g) + Mn(g)(NO3)2(g) =>
5 Na3(g)As(g)O3(g) + 2 H(g)Mn(g)O4(g) + 4 H(g)NO3(g) = 5 Na3(g)As(g)O4(g) + 3 H2(g)O(g) + 2 Mn(g)(NO3)2(g)
Mg + (NH4)OH = MgOH + NH4 =>
Mg + (NH4)OH = MgOH + NH4
CH3COOH + Na2SiO3 = CH3COONa + H2SiO3 =>
2 CH3COOH + Na2SiO3 = 2 CH3COONa + H2SiO3
CaO + H3PO4 = Ca3(PO4)2 + H(OH) =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H(OH)
Pb + FeBr2 = Fe + PbBr2 =>
Pb + FeBr2 = Fe + PbBr2
CH3CH2CHO + Ag(NH3)2OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2 Ag(NH3)2OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
La3 + S2 = La2S3 =>
4 La3 + 9 S2 = 6 La2S3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 CH12O(l) + 7 O2(g) = 2 CO2(g) + 12 H2O(l)
CuSO4(aq) + HCl(aq) = H2SO4 + CuCl2 =>
CuSO4(aq) + 2 HCl(aq) = H2SO4 + CuCl2
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
SnCl4 + NH4OH = SnO2 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = SnO2 + 4 NH4Cl + 2 H2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
AgCl + H2O = Ag + H2ClO =>
AgCl + H2O = Ag + H2ClO
CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + H2O + C6H12O7 =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + 2 H2O + C6H12O7
Rb(s) + S8 = Rb2S(s) =>
16 Rb(s) + S8 = 8 Rb2S(s)
Cr2(SO4)3 + KBr = K3Cr + Br2SO4 =>
Cr2(SO4)3 + 6 KBr = 2 K3Cr + 3 Br2SO4
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