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CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
O2 + NH3 + CH4 = HCN + H2O =>
3 O2 + 2 NH3 + 2 CH4 = 2 HCN + 6 H2O
Sn2 + Br2 = SnBr2 =>
Sn2 + 2 Br2 = 2 SnBr2
S + Mn3P4 = P + MnS2 =>
6 S + Mn3P4 = 4 P + 3 MnS2
AsH3 + KClO3 = H3AsO4 + KCl =>
3 AsH3 + 4 KClO3 = 3 H3AsO4 + 4 KCl
Cu(OH)2 + ZnSO4 = Zn(OH)2 + CuSO4 =>
Cu(OH)2 + ZnSO4 = Zn(OH)2 + CuSO4
NaHO + H2SO4 = Na2SO4 + H2O =>
2 NaHO + H2SO4 = Na2SO4 + 2 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K9Fe(C2O4)10*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 11 H2C2O4 + 9 K2C2O4 + 9 H2O2 = 2 K9Fe(C2O4)10*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 26 H2O
H2SO3 + MgOH = H2OH + MgSO3 =>
H2SO3 + MgOH = H2OH + MgSO3
C6H14N4O2 + O2 = N2 + H2O + C =>
2 C6H14N4O2 + 5 O2 = 4 N2 + 14 H2O + 12 C
NO2 + HCl = NO + H2O + Cl2 =>
NO2 + 2 HCl = NO + H2O + Cl2
CaSO3 + H3AsO4 = Ca3(AsO4)2 + SO2 + H2O =>
3 CaSO3 + 2 H3AsO4 = Ca3(AsO4)2 + 3 SO2 + 3 H2O
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
Ni3S2 + CuSO4 = Cu9S5 + NiS + NiSO4 =>
4 Ni3S2 + 9 CuSO4 = Cu9S5 + 3 NiS + 9 NiSO4
CaCO3 + H2O = Ca(OH) + HCO3 =>
CaCO3 + H2O = Ca(OH) + HCO3
AgNO2 + NaCl = AgCl + NaNO2 =>
AgNO2 + NaCl = AgCl + NaNO2
HCl + HBr = H2Cl + Br =>
HCl + HBr = H2Cl + Br
C8H18 + O3HH = CO2 + H2O =>
2 C8H18 + 25 O3HH = 16 CO2 + 43 H2O
CuNO3(aq) + K2S(aq) = Cu2S(s) + KNO3(aq) =>
2 CuNO3(aq) + K2S(aq) = Cu2S(s) + 2 KNO3(aq)
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O(l) =>
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O(l)
P + Ca = Ca2P =>
P + 2 Ca = Ca2P
SnBr4 + F2 = Sn + FBr =>
SnBr4 + 2 F2 = Sn + 4 FBr
Cu(NO3)2*3H2O = Cu2O + NO2 + O2 + H2O =>
4 Cu(NO3)2*3H2O = 2 Cu2O + 8 NO2 + 3 O2 + 12 H2O
Si(OH){4} + NaBr = SiBr{4} + NaOH =>
Si(OH){4} + NaBr = SiBr{4} + NaOH
FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe
H2SO4 + Bi = Bi(SO4)2 + H =>
2 H2SO4 + Bi = Bi(SO4)2 + 4 H
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
HClO4 + Fe(OH)2 = Fe(ClO4)2 + H2O =>
2 HClO4 + Fe(OH)2 = Fe(ClO4)2 + 2 H2O
(NH4)2SO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + (NH4)SO4 + H2O =>
5(NH4)2SO3 + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10(NH4)SO4 + 11 H2O
Li2O + H2O = HLi2 + OH =>
Li2O + 2 H2O = HLi2 + 3 OH
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + Hg(NO3)2 = HgSO4 + NO2 =>
SO2 + Hg(NO3)2 = HgSO4 + 2 NO2
CaCl2(s) + Na3PO4(l) = Ca3(PO4)2(s) + NaCl(p) =>
3 CaCl2(s) + 2 Na3PO4(l) = Ca3(PO4)2(s) + 6 NaCl(p)
K2CrO4 + PB(NO3)2 = PBCrO4 + KNO3 =>
K2CrO4 + PB(NO3)2 = PBCrO4 + 2 KNO3
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Fe + HNO3 = Fe(NO3)3 + N2O4 + H2O =>
2 Fe + 12 HNO3 = 2 Fe(NO3)3 + 3 N2O4 + 6 H2O
Na2S + Al(ClO4)3 = Na(ClO4) + Al2S3 =>
3 Na2S + 2 Al(ClO4)3 = 6 Na(ClO4) + Al2S3
SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
HF + CU(OH)2 = CUF2 + H2O =>
2 HF + CU(OH)2 = CUF2 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Mo + HNO3 = MoO3 + NO + H2O =>
Mo + 2 HNO3 = MoO3 + 2 NO + H2O
NaOH + C2H6SO4 + C10H8O = C11H10O + Na2SO4 + H2O =>
2 NaOH + C2H6SO4 + 2 C10H8O = 2 C11H10O + Na2SO4 + 2 H2O
Zn(NO3)2 = Zn202 + N2O + O2 =>
202 Zn(NO3)2 = Zn202 + 202 N2O + 505 O2
CH3CCH + H2 = CH3CHCH2 =>
CH3CCH + H2 = CH3CHCH2
NaSO4 + Ag(NO3) = Na(NO3) + Ag(SO4) =>
NaSO4 + Ag(NO3) = Na(NO3) + Ag(SO4)
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