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7 NaH + BCl3 = NaBH4 + 3 HCl + 6 Na
CH193 + O2 = CO2 + H2O =>
4 CH193 + 197 O2 = 4 CO2 + 386 H2O
C3H5OCl + NH3 = C3H7ON + HCl =>
C3H5OCl + NH3 = C3H7ON + HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 H3PO4 + 3 Fe(OH)2 = Fe3(PO4)2 + 6 H2O
H2AsKO4 + HClO4 = KClO4 + H3AsO4 =>
H2AsKO4 + HClO4 = KClO4 + H3AsO4
UO2 + H3BO3 + C = UB2 + H2O + CO =>
UO2 + 2 H3BO3 + 5 C = UB2 + 3 H2O + 5 CO
MnO2 + KBr + H2SO4 = K2SO4 + MnSO4 + Br2 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = K2SO4 + MnSO4 + Br2 + 2 H2O
Zn(s) + H2SO4(s) = ZnSO4(s) + H2(g) =>
Zn(s) + H2SO4(s) = ZnSO4(s) + H2(g)
Fe + CuCl = FeCl3 + Cu =>
Fe + 3 CuCl = FeCl3 + 3 Cu
NaSO4 + Sr(OH)2 = SrSO4 + Na(OH)2 =>
NaSO4 + Sr(OH)2 = SrSO4 + Na(OH)2
Cu2O + HN4 = CuN4 + H2O =>
Cu2O + 2 HN4 = 2 CuN4 + H2O
CO3 + H2O = C6H12O2 + O =>
6 CO3 + 6 H2O = C6H12O2 + 22 O
NH4HSO4 + BaCl2 = BaSO4 + NH4Cl + HCl =>
NH4HSO4 + BaCl2 = BaSO4 + NH4Cl + HCl
[Ce(NO3)6]2{-} + H2O + C2H5OH = [Ce(C2O)(NO3)5]2{-} + NO3 + H3O =>
[Ce(NO3)6]2{-} + 12 H2O + 2 C2H5OH = [Ce(C2O)(NO3)5]2{-} + 2 NO3 + 12 H3O
Al(NO3)3(aq) + HCl = AlCl3 + HNO3 =>
Al(NO3)3(aq) + 3 HCl = AlCl3 + 3 HNO3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
O2 + H + P4 = H3PO4 =>
8 O2 + 12 H + P4 = 4 H3PO4
C17H34O2 + O2 = H2O + CO2 =>
2 C17H34O2 + 49 O2 = 34 H2O + 34 CO2
BaCl2 + Na2SO4 = NaCl + SO4Ba =>
BaCl2 + Na2SO4 = 2 NaCl + SO4Ba
CaCO3 + C6H8O7 = H2O + CO2 + Ca3(C6H5O7)2 =>
3 CaCO3 + 2 C6H8O7 = 3 H2O + 3 CO2 + Ca3(C6H5O7)2
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2
N2 + H2SO4 = N2SO4 + H2 =>
N2 + H2SO4 = N2SO4 + H2
Ca(OH)2 + NH4NO3 = NH3 + CaNO3 + H2O =>
8 Ca(OH)2 + 7 NH4NO3 = 6 NH3 + 8 CaNO3 + 13 H2O
Al(Cl3)3 + AgNO3 = AgCl3 + Al(NO3)3 =>
Al(Cl3)3 + 3 AgNO3 = 3 AgCl3 + Al(NO3)3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
S2O8{2-} + X{-} = XSO4{2-} =>
S2O8{2-} + 2 X{-} = 2 XSO4{2-}
As + H2O = H{+} + As2O3 + {-} =>
2 As + 3 H2O = 6 H{+} + As2O3 + 6e
HBrO(aq) + OH(aq) = BrO(aq) + H2O(l) =>
HBrO(aq) + OH(aq) = BrO(aq) + H2O(l)
HCOH + KMnO4 + H2SO4 = HCOOH + K2SO4 + H2O + MnSO4 =>
5 HCOH + 2 KMnO4 + 3 H2SO4 = 5 HCOOH + K2SO4 + 3 H2O + 2 MnSO4
(C2H3Cl) + O2 = CO2 + H2O + HCl =>
2(C2H3Cl) + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
Ca(NO3)2 + K3PO4 = K3NO3 + Ca(PO4)2 =>
Ca(NO3)2 + 2 K3PO4 = 2 K3NO3 + Ca(PO4)2
As + H2O = H{+} + As2O3 + {-} =>
2 As + 3 H2O = 6 H{+} + As2O3 + 6e
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
As + H2O = H{+} + As2O3 + {-} =>
2 As + 3 H2O = 6 H{+} + As2O3 + 6e
As + H2O = As3O4 + H2 =>
3 As + 4 H2O = As3O4 + 4 H2
Yb20O30 + Si10O20 + Mg10O10 = Yb19Mg1Si20O66 + O2 =>
19 Yb20O30 + 40 Si10O20 + 2 Mg10O10 = 20 Yb19Mg1Si20O66 + 35 O2
KI + HOCI = KCI + KOCI + I2 + H2O =>
2 KI + 2 HOCI = KCI + KOCI + I2 + H2O
As + H2O = H{+} + As2O3 + {-} =>
2 As + 3 H2O = 6 H{+} + As2O3 + 6e
H2O + As = H3AsO3 + H =>
3 H2O + As = H3AsO3 + 3 H
CaI2(aq) + F2(l) = CaF2(aq) + I2(l) =>
CaI2(aq) + F2(l) = CaF2(aq) + I2(l)
CaCl2(l) = Ca(s) + Cl2(g) =>
CaCl2(l) = Ca(s) + Cl2(g)
As + H2O = H2AsO4 + AsH3 =>
3 As + 4 H2O = H2AsO4 + 2 AsH3
PbNO3 + KI2 = PbI2 + KNO3 =>
PbNO3 + KI2 = PbI2 + KNO3
I2 + K2SO4 = SO3 + KI + O2 =>
2 I2 + 2 K2SO4 = 2 SO3 + 4 KI + O2
Co(NO3)2 = CoCo2O4 + NO2 + O2 =>
3 Co(NO3)2 = CoCo2O4 + 6 NO2 + O2
CaH + H2O = H2 + Ca(OH)2 =>
2 CaH + 4 H2O = 3 H2 + 2 Ca(OH)2
As + H2O = As2O3 + H =>
2 As + 3 H2O = As2O3 + 6 H
K3AsO3 + I2 + H2O = KAsO4 + HI + KI =>
K3AsO3 + 2 I2 + H2O = KAsO4 + 2 HI + 2 KI
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