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ZnSO4 + HCl = ZnClO + HSO3
MoO2 + P + O2 + Fe2P2O7 = Fe3Mo4P6O24 =>
16 MoO2 + 12 P + 11 O2 + 6 Fe2P2O7 = 4 Fe3Mo4P6O24
Fe2O3 + HF = FeF3 + H2O =>
Fe2O3 + 6 HF = 2 FeF3 + 3 H2O
H2O + N2O3 = H2N2O4 =>
H2O + N2O3 = H2N2O4
BaH2O2 + HNO3 = H2O + Ba(NO3)2 =>
BaH2O2 + 2 HNO3 = 2 H2O + Ba(NO3)2
Mn2O7 + NaOH = MnOH + Na2O7 =>
Mn2O7 + 2 NaOH = 2 MnOH + Na2O7
H30 + O = H2O =>
H30 + 15 O = 15 H2O
C9H8O4 + NaOH = C9H7O4Na + H2O =>
C9H8O4 + NaOH = C9H7O4Na + H2O
Zn + Cr = ZnCr =>
Zn + Cr = ZnCr
H2S2O7 + Na2S = Na2SO4 + S + H2O =>
2 H2S2O7 + 3 Na2S = 3 Na2SO4 + 4 S + 2 H2O
Cu + AgNo3 = CuNo4 + Ag =>
3 Cu + 4 AgNo3 = 3 CuNo4 + 4 Ag
HI(aq) + CsOH(aq) = H2O + CsI =>
HI(aq) + CsOH(aq) = H2O + CsI
KHCO3 + Na = NaHCO3 + K =>
KHCO3 + Na = NaHCO3 + K
HClO2 = HClO + HClO3 =>
2 HClO2 = HClO + HClO3
CH3{-}CH2{-}Cl = CH3{-}CH2{-}OH =>
CH3{-}CH2{-}Cl = CH3{-}CH2{-}OH
NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH
C6H + O = CO2 + H2O =>
2 C6H + 25 O = 12 CO2 + H2O
(b)NaCl + H2SO4 = Na2SO4 + HCl =>
2(b)NaCl + H2SO4 = Na2SO4 + 2 HCl
MgHCl = MgClH =>
MgHCl = MgClH
CH3OH + CO2 = C3H6O3 + H2O =>
2 CH3OH + CO2 = C3H6O3 + H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 NH4Cl(aq)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
SiO2 + CaMg(CO3)2 + H2O = Ca2Mg5(Si8O22)(OH)2 + CaCO3 + CO2 =>
8 SiO2 + 5 CaMg(CO3)2 + H2O = Ca2Mg5(Si8O22)(OH)2 + 3 CaCO3 + 7 CO2
Pb(ClO3)2 + NaNO3 = Pb(NO3)2 + NaClO3 =>
Pb(ClO3)2 + 2 NaNO3 = Pb(NO3)2 + 2 NaClO3
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + CH3COONa =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 CH3COONa
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlPO4 + K2S = K3PO4 + Al2S3 =>
2 AlPO4 + 3 K2S = 2 K3PO4 + Al2S3
C2H6O2 + Na = C2H4O2Na + H2 =>
C2H6O2 + Na = C2H4O2Na + H2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
NH3*H2O + SO2 = (NH4)2SO3 + H2O =>
2 NH3*H2O + SO2 = (NH4)2SO3 + H2O
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
V2 + O2 = V2O2 =>
V2 + O2 = V2O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Li2O + NaF = LiF + Na2O =>
Li2O + 2 NaF = 2 LiF + Na2O
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
K2Cr2O7 + KI + H2(SO4) = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
MnSO4(ac) + KMnO4(ac) + H2O(l) = MnO2(s) + KHSO4(ac) + H2SO4(ac) =>
3 MnSO4(ac) + 2 KMnO4(ac) + 2 H2O(l) = 5 MnO2(s) + 2 KHSO4(ac) + H2SO4(ac)
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca =>
Mg + Ca(NO3)2 = Mg(NO3)2 + Ca
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 6 Cl
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
KCr + PbN2 = KN + PbCr2 =>
2 KCr + PbN2 = 2 KN + PbCr2
KHC2O4*H2C2O4*2H2O + NaOH = H2O + Na2C2O4 + KOH =>
KHC2O4*H2C2O4*2H2O + 4 NaOH = 5 H2O + 2 Na2C2O4 + KOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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