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Sb2O3 + 2 KC4H5O6 = K2Sb2(C4H2O6)2 + 3 H2O
NaSCN + H2O = HCN + Na2SO4 + H2 + H2SO4 =>
2 NaSCN + 8 H2O = 2 HCN + Na2SO4 + 6 H2 + H2SO4
Ba(NO3)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2 NH4NO3(aq)
Cl2 + H2S + NaOH = Na2SO4 + NaCl + H2O =>
4 Cl2 + H2S + 10 NaOH = Na2SO4 + 8 NaCl + 6 H2O
Fe(s) + HNO3(aq) = Fe(NO3)2(aq) + H2(g) =>
Fe(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + H2(g)
Fe{3+} + C2O4{2-} = Fe(C2O4)2{-} =>
Fe{3+} + 2 C2O4{2-} = Fe(C2O4)2{-}
NaHCO3 + C4H6O6 = Na2C4H6O6 + H2O + CO2 =>
10 NaHCO3 + 6 C4H6O6 = 5 Na2C4H6O6 + 8 H2O + 14 CO2
PO4{3-} + H2O = H3PO4 + OH{-} =>
PO4{3-} + 3 H2O = H3PO4 + 3 OH{-}
Nb2O5 = NbO + O2 =>
2 Nb2O5 = 4 NbO + 3 O2
Mg + HCl + Na2CO3 = MgCO3 + NaCl + H =>
Mg + 2 HCl + Na2CO3 = MgCO3 + 2 NaCl + 2 H
KMnO4 + HBr = MnBrO2 + KBr + Br2 + H2O =>
KMnO4 + 4 HBr = MnBrO2 + KBr + Br2 + 2 H2O
C25H30N3Cl + NaOH = C25H30N3(OH) + NaCl =>
C25H30N3Cl + NaOH = C25H30N3(OH) + NaCl
Li2O + MnO2 = LiMn2O4 + O2 =>
2 Li2O + 8 MnO2 = 4 LiMn2O4 + O2
HOAc + NaOH = H2O2 + NaAc =>
HOAc + NaOH = H2O2 + NaAc
CO2 + H2O + NO = HNO3 + C =>
3 CO2 + 2 H2O + 4 NO = 4 HNO3 + 3 C
Fe + MnO4{-} + H2O = Fe{3+} + Mn{2+} + OH{-} =>
5 Fe + 3 MnO4{-} + 12 H2O = 5 Fe{3+} + 3 Mn{2+} + 24 OH{-}
Al(OH)2NO3 + HNO3 = Al(OH)(NO3)2 + H2O =>
Al(OH)2NO3 + HNO3 = Al(OH)(NO3)2 + H2O
C2O4H2 + H2O = C2O4H + H3O =>
C2O4H2 + H2O = C2O4H + H3O
H2O2 + KOH = KHO2 + H2O =>
H2O2 + KOH = KHO2 + H2O
NaSiF6(s) + Na(s) = Si(s) + NaF(s) =>
NaSiF6(s) + 5 Na(s) = Si(s) + 6 NaF(s)
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
K3AsO4 + H2S = K3AsS4 + H2O =>
K3AsO4 + 4 H2S = K3AsS4 + 4 H2O
AlBr3(s) + Cl2(g) = AlCl3(s) + Br2 =>
2 AlBr3(s) + 3 Cl2(g) = 2 AlCl3(s) + 3 Br2
H2 + N3 = NH3 =>
9 H2 + 2 N3 = 6 NH3
Bi2(CO3)5 + H3PO4 = Bi3(PO4)5 + H2CO3 =>
3 Bi2(CO3)5 + 10 H3PO4 = 2 Bi3(PO4)5 + 15 H2CO3
In + Cd = InCd =>
In + Cd = InCd
Cr(OH)3 + ClO3{-} + OH{-} = CrO42{-} + Cl{-} + H2O =>
3 Cr(OH)3 + 40 ClO3{-} + 3 OH{-} = 3 CrO42{-} + 40 Cl{-} + 6 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
V2O5 + H2O = H4V2O7 =>
V2O5 + 2 H2O = H4V2O7
MnO4{-} + NO2 + H2O = Mn2{+} + NO3{-} + H{+} =>
2 MnO4{-} + 13 NO2 + 5 H2O = Mn2{+} + 13 NO3{-} + 10 H{+}
Ca + As = Ca3As2 =>
3 Ca + 2 As = Ca3As2
C3H4 = C9H12 =>
3 C3H4 = C9H12
AlN + NaOH + H2O = Na[Al(OH)4] + NH3 =>
AlN + NaOH + 3 H2O = Na[Al(OH)4] + NH3
BaO + SO2 = Ba(SO3) =>
BaO + SO2 = Ba(SO3)
CuO + H2CO3 = (CuOH)2CO3 =>
2 CuO + H2CO3 = (CuOH)2CO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
MnO2 + SO2 = SO4 + Mn =>
MnO2 + SO2 = SO4 + Mn
NaOH(aq) + H3PO4 = Na3PO4(aq) + H2O =>
3 NaOH(aq) + H3PO4 = Na3PO4(aq) + 3 H2O
Zn(s) + SnCl2(aq) = ZnCl(aq) + Sn(s) =>
2 Zn(s) + SnCl2(aq) = 2 ZnCl(aq) + Sn(s)
PbO2 + KOH + H2O = K2[Pb(OH)6] =>
PbO2 + 2 KOH + 2 H2O = K2[Pb(OH)6]
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH4NO3(aq)
Al(OH)3 + H2C2O4 + K2C2O4 = K3(Al(C2O4)3)*3H2O =>
2 Al(OH)3 + 3 H2C2O4 + 3 K2C2O4 = 2 K3(Al(C2O4)3)*3H2O
CHCl3 + HF = CHCl2F + HCl =>
CHCl3 + HF = CHCl2F + HCl
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
W + HNO3 = WO3 + NO + H2O =>
W + 2 HNO3 = WO3 + 2 NO + H2O
KBr + HNO3 = Br2 + NO2(g) + KNO3 + H2O =>
2 KBr + 4 HNO3 = Br2 + 2 NO2(g) + 2 KNO3 + 2 H2O
K2S + Pb(NO3)2 = KNO3 + PbS =>
K2S + Pb(NO3)2 = 2 KNO3 + PbS
Cl2(aq) + I{-}(aq) = Cl{-}(aq) + I2(l) =>
Cl2(aq) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(l)
Li3PO4(aq) = Li(s) + P(s) + O2(g) =>
Li3PO4(aq) = 3 Li(s) + P(s) + 2 O2(g)
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