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SnCl2 + 2 NaBr = SnBr2 + 2 NaCl
Cu2O + C + Ca(OH)2 = CuCa + CO2 + H2O =>
2 Cu2O + 3 C + 4 Ca(OH)2 = 4 CuCa + 3 CO2 + 4 H2O
ZeCO3 + HCl = ZeCl2 + H2O + CO2 =>
ZeCO3 + 2 HCl = ZeCl2 + H2O + CO2
Cl2 + Na2Te = NaCl + Te =>
Cl2 + Na2Te = 2 NaCl + Te
HFe + H2SO4 = FeSO4 + H2 =>
2 HFe + 2 H2SO4 = 2 FeSO4 + 3 H2
HOC6H4COONH4 + FeCl3 = Fe(OHC6H4COO)3 + NH4Cl =>
3 HOC6H4COONH4 + FeCl3 = Fe(OHC6H4COO)3 + 3 NH4Cl
Cr2O7{2-} + Cu + H{+} = Cr{3+} + Cu{+} + H2O =>
Cr2O7{2-} + 6 Cu + 14 H{+} = 2 Cr{3+} + 6 Cu{+} + 7 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MnSO4 + Pb = MnSO4Pb =>
MnSO4 + Pb = MnSO4Pb
C7H6O3 + CH3OH = H2O + C8H9O3 =>
13 C7H6O3 + 21 CH3OH = 18 H2O + 14 C8H9O3
LuP + BCl = BP + LuCl =>
LuP + BCl = BP + LuCl
Mg + H3Po4 = Mg3[Po4]2 + H2 =>
3 Mg + 2 H3Po4 = Mg3[Po4]2 + 3 H2
NaOH + Pb(CH3CO2)2 = NaCH3CO2 + Pb(OH)2 =>
2 NaOH + Pb(CH3CO2)2 = 2 NaCH3CO2 + Pb(OH)2
In(OH)3 + NaOH = Na[In(OH)4] =>
In(OH)3 + NaOH = Na[In(OH)4]
H + Cl + CaO = CaCl2 + H2O =>
2 H + 2 Cl + CaO = CaCl2 + H2O
Na2CO3(aq) + NH4NO3(aq) = H2O(l) + CO2(g) + NH3(aq) + NaNO3 =>
Na2CO3(aq) + 2 NH4NO3(aq) = H2O(l) + CO2(g) + 2 NH3(aq) + 2 NaNO3
CO2 + NH3 = CO(N2H4) + H2O =>
CO2 + 2 NH3 = CO(N2H4) + H2O
Rh + S8 = RhS4 =>
2 Rh + S8 = 2 RhS4
Ca5(PO4)3OH = CaO + P2O5 + H2O =>
2 Ca5(PO4)3OH = 10 CaO + 3 P2O5 + H2O
Ba(NO3)2 + NaHSO4 = Ba(HSO4)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHSO4 = Ba(HSO4)2 + 2 NaNO3
P2S + H2SO4 = H3PO4 + SO2 + H2O =>
P2S + 7 H2SO4 = 2 H3PO4 + 8 SO2 + 4 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
H2SO4 + KBr = K2SO4 + Br2 + SO2 + H2O =>
2 H2SO4 + 2 KBr = K2SO4 + Br2 + SO2 + 2 H2O
CH3CH2 + O2 = CH3CO + H2O =>
CH3CH2 + O2 = CH3CO + H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2
C3H3(C17H35COO)3 + O2 = H2O + CO2 =>
C3H3(C17H35COO)3 + 81 O2 = 54 H2O + 57 CO2
Na2S2O3 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H8O7 + NH3 = C6H5O7{3-} + NH4{+} =>
C6H8O7 + 3 NH3 = C6H5O7{3-} + 3 NH4{+}
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
(C6H8O6) + CaCO3 = CO2 + H2O + Ca =>
(C6H8O6) + 10 CaCO3 = 16 CO2 + 4 H2O + 10 Ca
KI + H2SO4 = KHSO4 + H2O + SO2 + I2 =>
2 KI + 3 H2SO4 = 2 KHSO4 + 2 H2O + SO2 + I2
MgCO3 = MgO + CO2MgCO3 = MgO + CO2 =>
2 MgCO3 = MgO + CO2MgCO3
CaCO3 + Sm2O3 + Mn2O3 + ReO2 = CaSmMnReO6 + CO2 =>
2 CaCO3 + Sm2O3 + Mn2O3 + 2 ReO2 = 2 CaSmMnReO6 + 2 CO2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
GaC6H15 = C + Ga + H2 =>
2 GaC6H15 = 12 C + 2 Ga + 15 H2
HIO3 + Na2(SO3) = Na2(SO4) + I + H2O =>
2 HIO3 + 5 Na2(SO3) = 5 Na2(SO4) + 2 I + H2O
Pb + Na3PO4 = Pb3(PO4)2 + Na =>
3 Pb + 2 Na3PO4 = Pb3(PO4)2 + 6 Na
PBr3(aq) = P + Br2(g) =>
2 PBr3(aq) = 2 P + 3 Br2(g)
SiCl4(l) + H2O(l) = HCl(g) + SiO2(s) =>
SiCl4(l) + 2 H2O(l) = 4 HCl(g) + SiO2(s)
Mn(NO3)2 + Na(BiO3) + H(NO3) = Bi(NO3)2 + H(MnO4) + Na(NO3) + H2O =>
3 Mn(NO3)2 + 5 Na(BiO3) + 9 H(NO3) = 5 Bi(NO3)2 + 3 H(MnO4) + 5 Na(NO3) + 3 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Cl2 + KOH = KCl + H2O + KClO2 =>
2 Cl2 + 4 KOH = 3 KCl + 2 H2O + KClO2
K2C2O4 + HNO3 + HCl = CO2 + NO + H2O + KCl =>
3 K2C2O4 + 2 HNO3 + 6 HCl = 6 CO2 + 2 NO + 4 H2O + 6 KCl
Na3PO4 + AlCl3 = Al(PO4) + NaCl =>
Na3PO4 + AlCl3 = Al(PO4) + 3 NaCl
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
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