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H3PO4(aq) + 3 NaCN(aq) = 3 HCN(g) + Na3PO4(aq)
FeCl2 + NaF = NaCl + FeF2 =>
FeCl2 + 2 NaF = 2 NaCl + FeF2
NaOH + Zn(CH3COO)2 = Zn(OH)2 + Na + CH3COO =>
2 NaOH + Zn(CH3COO)2 = Zn(OH)2 + 2 Na + 2 CH3COO
C2H4O = C4H6OH2O =>
2 C2H4O = C4H6OH2O
PbCrO4 + KOH = K2[Pb(OH)4] + K2CrO4 =>
PbCrO4 + 4 KOH = K2[Pb(OH)4] + K2CrO4
CuCl + O2 = CuClO3 =>
2 CuCl + 3 O2 = 2 CuClO3
nitricacid + Aluminiumhydroxide = Aluminiumnitrate + water =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
(C2H5)2Zn + O2 = ZnO + CO2 + H2O =>
(C2H5)2Zn + 7 O2 = ZnO + 4 CO2 + 5 H2O
SO2 + KI + H2O = KOH + I2 + H2S =>
SO2 + 6 KI + 4 H2O = 6 KOH + 3 I2 + H2S
V2O5 + V2O3 = VO2 =>
V2O5 + V2O3 = 4 VO2
Cu + CN = CuCN =>
Cu + CN = CuCN
SiO2 + Ca = Si + CaO =>
SiO2 + 2 Ca = Si + 2 CaO
CuCl2 = Cl2 + CuCl =>
2 CuCl2 = Cl2 + 2 CuCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Z(s) + HCl(aq) = H2(g) + ZCl(aq) =>
2 Z(s) + 2 HCl(aq) = H2(g) + 2 ZCl(aq)
TiCl4 + Al = TiCl2 + AlCl3 =>
3 TiCl4 + 2 Al = 3 TiCl2 + 2 AlCl3
NaC7H5O2 + HCl = NaCl + C6H5COOH =>
NaC7H5O2 + HCl = NaCl + C6H5COOH
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
FeO2H2 + H3X = Fe3X2 + H2O =>
3 FeO2H2 + 2 H3X = Fe3X2 + 6 H2O
ClO + Cr(OH)4 = Cl + CrO4 + H2O =>
2 ClO + Cr(OH)4 = 2 Cl + CrO4 + 2 H2O
TeF6 + H2O = HF + H6TeO6 =>
TeF6 + 6 H2O = 6 HF + H6TeO6
Zn + Co2(SO4)3 = Zn(SO4) + Co =>
3 Zn + Co2(SO4)3 = 3 Zn(SO4) + 2 Co
LiCl + F2 = Cl2 + LiF =>
2 LiCl + F2 = Cl2 + 2 LiF
Na2SnF6 + H2O = SnO2 + NaF + HF =>
Na2SnF6 + 2 H2O = SnO2 + 2 NaF + 4 HF
C6H10O5 + HCl + O2 = C6H12O5Cl + CO =>
22 C6H10O5 + 20 HCl + O2 = 20 C6H12O5Cl + 12 CO
W + O2 = (WO3) =>
2 W + 3 O2 = 2(WO3)
Na2CO3 + AgBr = Br2CO3 + AgNa =>
Na2CO3 + 2 AgBr = Br2CO3 + 2 AgNa
C5H12 + CH3COOH = CH3COOCH2CH3 + H2O =>
2 C5H12 + 7 CH3COOH = 6 CH3COOCH2CH3 + 2 H2O
LiOH + HPO4 = LiPO4 + H2O =>
LiOH + HPO4 = LiPO4 + H2O
MgO2H2 + HCl = MgCl2 + H2O =>
MgO2H2 + 2 HCl = MgCl2 + 2 H2O
NH3 + H2CO3 = (NH4)2CO3 =>
2 NH3 + H2CO3 = (NH4)2CO3
KClO3(s) = KCl(g) + O2(g) =>
2 KClO3(s) = 2 KCl(g) + 3 O2(g)
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
CoF3 + H2O = HF + CoF2 + O2 =>
4 CoF3 + 2 H2O = 4 HF + 4 CoF2 + O2
HCOOH + Na2SO3 = HCOONa + H2O + SO2 =>
2 HCOOH + Na2SO3 = 2 HCOONa + H2O + SO2
CO(OH)2 = CO{2+} + OH{-} =>
CO(OH)2 = CO{2+} + 2 OH{-}
CsO3 + H2O = CsOH + O2 =>
4 CsO3 + 2 H2O = 4 CsOH + 5 O2
H2(CO3)2 + NaOH = H2(OH)2 + NaCO3 =>
H2(CO3)2 + 2 NaOH = H2(OH)2 + 2 NaCO3
Cu(s) + HCl(aq) + O2 = CuCl2(aq) + H2O(g) =>
2 Cu(s) + 4 HCl(aq) + O2 = 2 CuCl2(aq) + 2 H2O(g)
CuSO4 + KL = CuL + L2 + K2SO4 =>
2 CuSO4 + 4 KL = 2 CuL + L2 + 2 K2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HClO4 + NaOH = H2O + ClO4 + Na =>
HClO4 + NaOH = H2O + ClO4 + Na
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H9OHO2 = C4H7O2HH2O =>
C4H9OHO2 = C4H7O2HH2O
H{+} + SO4{2-} + Ba(OH)2 = BaSO4 + H2O =>
2 H{+} + SO4{2-} + Ba(OH)2 = BaSO4 + 2 H2O
C7H5(NO2)3 = N2 + CO2 + H2O + C =>
4 C7H5(NO2)3 = 6 N2 + 7 CO2 + 10 H2O + 21 C
Hg2Br2 + Cl = Cl2Br + Hg =>
Hg2Br2 + 4 Cl = 2 Cl2Br + 2 Hg
Mg + C2H2F2 = MgF2 + C2H2 =>
Mg + C2H2F2 = MgF2 + C2H2
sodiumchloride + H2SO4 = sodiumsulfate + hydrogenchloride =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C2H6 + Br2 = CBr2 + HBr =>
C2H6 + 5 Br2 = 2 CBr2 + 6 HBr
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