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SiO2 + H2CO3 = SiH2CO5
Al + Cu2O = Al2O30 + Cu =>
2 Al + 30 Cu2O = Al2O30 + 60 Cu
NH4OH + Li3PO4 = Li3OH + NH4PO4 =>
NH4OH + Li3PO4 = Li3OH + NH4PO4
P4 + (Cl2) = PCl5 =>
P4 + 10(Cl2) = 4 PCl5
Fe + NH3 = FeN3 + H =>
Fe + 3 NH3 = FeN3 + 9 H
H2O + PBr3 = H3PO3 + H + Br =>
3 H2O + PBr3 = H3PO3 + 3 H + 3 Br
MnCl2 + Na2S = Na2Cl2 + MnS =>
MnCl2 + Na2S = Na2Cl2 + MnS
Na2Cr2O7 + H2S + H2O = Cr(OH)3 + SO2 + Na2S =>
Na2Cr2O7 + 2 H2S + H2O = 2 Cr(OH)3 + SO2 + Na2S
Ba3(PO4)2 + K(ClO4) = Ba(ClO4)2 + K3(PO4) =>
Ba3(PO4)2 + 6 K(ClO4) = 3 Ba(ClO4)2 + 2 K3(PO4)
KI + NaOH = INa + KOH =>
KI + NaOH = INa + KOH
Mg + FeN = MgN + Fe =>
Mg + FeN = MgN + Fe
H3PO4 = P2O5(s) + H2O(l) =>
2 H3PO4 = P2O5(s) + 3 H2O(l)
K2CrO4 + Bi(NO3)3 = Bi2(CrO4)3 + KNO3 =>
3 K2CrO4 + 2 Bi(NO3)3 = Bi2(CrO4)3 + 6 KNO3
Zn(HCO3)2 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
Zn(HCO3)2 + 2 HNO3 = Zn(NO3)2 + 2 CO2 + 2 H2O
C12H22O11 = H2O(l) + C(s) =>
C12H22O11 = 11 H2O(l) + 12 C(s)
Ca3PO4 + Na2CO3 = Ca2CO3 + Na3PO4 =>
2 Ca3PO4 + 3 Na2CO3 = 3 Ca2CO3 + 2 Na3PO4
Fe(C5H5)2 + (CH3CO)2O = C14H14FeO2 + CH3CO2H =>
Fe(C5H5)2 + 2(CH3CO)2O = C14H14FeO2 + 2 CH3CO2H
MnCl2 + CO + Na = NaCl + [Mn2(CO)10] =>
2 MnCl2 + 10 CO + 4 Na = 4 NaCl + [Mn2(CO)10]
HgO + N2O3 = Hg(NO3)2 + Hg =>
3 HgO + N2O3 = Hg(NO3)2 + 2 Hg
Cl2 + CaI2 = CaCl2 + I =>
Cl2 + CaI2 = CaCl2 + 2 I
KHP + NaOH = NaP + H + KOH =>
KHP + NaOH = NaP + H + KOH
N2O + NH(CH2)5CO = N2 + CO2 + H2O =>
33 N2O + 2 NH(CH2)5CO = 34 N2 + 12 CO2 + 11 H2O
Fe + S = Fe2S8 =>
2 Fe + 8 S = Fe2S8
Ca + LiOH = Li + Ca(OH)2 =>
Ca + 2 LiOH = 2 Li + Ca(OH)2
NaI + H2SO4 = H2O + H2S + I2 + Na2SO4 =>
8 NaI + 5 H2SO4 = 4 H2O + H2S + 4 I2 + 4 Na2SO4
MnO2 + H2SO4 + KO2 = K2SO4 + MnO4 + H2O =>
3 MnO2 + 2 H2SO4 + 4 KO2 = 2 K2SO4 + 3 MnO4 + 2 H2O
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
KMnO4 + H2SO4 + NaNO2 = MnO2 + K2SO4 + NaNO3 + H2O =>
2 KMnO4 + H2SO4 + 3 NaNO2 = 2 MnO2 + K2SO4 + 3 NaNO3 + H2O
[VO2]{+} + Zn + H{+} = [VO]{2+} + Zn{2+} + H2O =>
2[VO2]{+} + Zn + 4 H{+} = 2[VO]{2+} + Zn{2+} + 2 H2O
Ag3(PO4) + MgCl2 = Mg3(PO4) + AgCl2 =>
Ag3(PO4) + 3 MgCl2 = Mg3(PO4) + 3 AgCl2
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Mn + NaOH = NaMn + OH =>
Mn + NaOH = NaMn + OH
Cu + KCl = CuCl2 + K =>
Cu + 2 KCl = CuCl2 + 2 K
C2H5OH + K2CrO7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H5OH + 2 K2CrO7 + 5 H2SO4 = 9 CH3CHO + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
NiCl2 + K4Fe(CN)6 = Ni(CN)2 + K4FeCl6 =>
3 NiCl2 + K4Fe(CN)6 = 3 Ni(CN)2 + K4FeCl6
KCNS + FeCl3 = KCl + Fe(CNS)3 =>
3 KCNS + FeCl3 = 3 KCl + Fe(CNS)3
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
K2SO3 + Zn(NO3)2 = ZnSO3 + KNO3 =>
K2SO3 + Zn(NO3)2 = ZnSO3 + 2 KNO3
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
Ba(NO2)2 + Cs2SO4 = CsNO2 + BaSO4 =>
Ba(NO2)2 + Cs2SO4 = 2 CsNO2 + BaSO4
Ca + Cu{2+} = Ca{2+} + Cu =>
Ca + Cu{2+} = Ca{2+} + Cu
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Cd + C2H4O2 = H2 + CdC2H3O2 =>
2 Cd + 2 C2H4O2 = H2 + 2 CdC2H3O2
Ba(OH)2 + H3(PO)4 = Ba3((PO)4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO)4 = Ba3((PO)4)2 + 6 H2O
Ca + I{2+} = CaI{2+} =>
Ca + I{2+} = CaI{2+}
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C20H21O9N + H2O = CH4 + CO2 + NH3 =>
C20H21O9N + 11 H2O = 10 CH4 + 10 CO2 + NH3
ZnCO3 + NaOH = Zn(OH)2 + (Na)2CO3 =>
ZnCO3 + 2 NaOH = Zn(OH)2 + (Na)2CO3
H3PO4 + C = P + H2O + CO2 =>
4 H3PO4 + 5 C = 4 P + 6 H2O + 5 CO2
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