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H3PO4 + 3 NaOH = 3 Na{+} + PO4{-3} + 3 H2O
Fe + Cl2 + NaHPO4 = Fe(HPO4)3 + NaCl =>
2 Fe + 3 Cl2 + 6 NaHPO4 = 2 Fe(HPO4)3 + 6 NaCl
H2Cl3 + Al(OH)2 = AlCl3 + H2O =>
H2Cl3 + Al(OH)2 = AlCl3 + 2 H2O
KNO3 + FeCl = KCl + Fe2(NO3)2 =>
2 KNO3 + 2 FeCl = 2 KCl + Fe2(NO3)2
FeBr2 + Na2 + S = Fe2S + NaBr =>
2 FeBr2 + 2 Na2 + S = Fe2S + 4 NaBr
Sn(OH)2 = SnO + HOH =>
Sn(OH)2 = SnO + HOH
C9H13N + H2SO4 = (C9H13N)2*H2SO4 =>
2 C9H13N + H2SO4 = (C9H13N)2*H2SO4
H2O + NaCl + Al = H + NaOH + AlCl3 =>
3 H2O + 3 NaCl + Al = 3 H + 3 NaOH + AlCl3
NaC6H6O7 + Cl2 + H2O = C6H8O7 + NaClO =>
2 NaC6H6O7 + Cl2 + 2 H2O = 2 C6H8O7 + 2 NaClO
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
GeO2 + HBr = Ge(OH)2 + Br2 =>
GeO2 + 2 HBr = Ge(OH)2 + Br2
PCl3 = P + Cl =>
PCl3 = P + 3 Cl
KOH + N2O3 = HKN2 + O4 =>
KOH + N2O3 = HKN2 + O4
Cu + HCO3 = H2 + Cu(CO3)2 =>
Cu + 2 HCO3 = H2 + Cu(CO3)2
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
C9H13N + H2SO4 = C9H13NH2SO4 =>
C9H13N + H2SO4 = C9H13NH2SO4
Zn[OH]2 + HBr = ZnBr2 + H2O =>
Zn[OH]2 + 2 HBr = ZnBr2 + 2 H2O
HClO4 + PbO = Pb(ClO4)4 + Cl2O3 + H2O =>
18 HClO4 + 4 PbO = 4 Pb(ClO4)4 + Cl2O3 + 9 H2O
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + Na(C2H3O2) =>
Sr(C2H3O2)2 + Na2SO4 = SrSO4 + 2 Na(C2H3O2)
CuCI2 + KI = CuI + KCI + I =>
CuCI2 + KI = CuI + KCI + I
NH4Cl + BaOH = NH3 + H2O + BaCl =>
NH4Cl + BaOH = NH3 + H2O + BaCl
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca5(PO4)3F + H3PO4 = Ca(H2PO4)2 + HF =>
Ca5(PO4)3F + 7 H3PO4 = 5 Ca(H2PO4)2 + HF
Zn + F = ZnF2 =>
Zn + 2 F = ZnF2
MgCO3(aq) + NaCl(aq) = Na2CO3 + MgCl2 =>
MgCO3(aq) + 2 NaCl(aq) = Na2CO3 + MgCl2
H2O + SO2 + Br2 = Br{-} + SO4{-2} + H{+} =>
2 H2O + SO2 + Br2 = 2 Br{-} + SO4{-2} + 4 H{+}
Na3(IrCl6) + O2 + NaOH + H2O = Ir(OH)4 + NaCl =>
4 Na3(IrCl6) + O2 + 12 NaOH + 2 H2O = 4 Ir(OH)4 + 24 NaCl
Tl2SO4 + KI = TlI + K2SO4 =>
Tl2SO4 + 2 KI = 2 TlI + K2SO4
K2CrO4 + Ni(NO3)2 = K2(NO3)2 + Ni2(CrO4)2 =>
2 K2CrO4 + 2 Ni(NO3)2 = 2 K2(NO3)2 + Ni2(CrO4)2
P + CuSO4 + H2O = H2SO4 + Cu + H3PO4 =>
2 P + 5 CuSO4 + 8 H2O = 5 H2SO4 + 5 Cu + 2 H3PO4
Cr2O3(s) + H2(g) = Cr(s) + H2O =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
LiOH + ZnSO4 = Zn(OH)2 + Li2SO4 =>
2 LiOH + ZnSO4 = Zn(OH)2 + Li2SO4
Sn = Sn4 =>
4 Sn = Sn4
Br2 + FeCl3 = Fe + Br4Cl3 =>
2 Br2 + FeCl3 = Fe + Br4Cl3
NaHCO3(s) + HCl = NaCl + H2O + CO2 =>
NaHCO3(s) + HCl = NaCl + H2O + CO2
CH3COOH + Ca = Ca(OOCCH3)2 + H2 =>
2 CH3COOH + Ca = Ca(OOCCH3)2 + H2
NaOH + Si + H2O = Na2SiO3 + H2 =>
2 NaOH + Si + H2O = Na2SiO3 + 2 H2
Mg + NaOH + H2O = H2 + NaMg(OH)4 =>
2 Mg + 2 NaOH + 6 H2O = 3 H2 + 2 NaMg(OH)4
Ra(OH)2 + H3N = Ra3N2 + H2O =>
3 Ra(OH)2 + 2 H3N = Ra3N2 + 6 H2O
Hg(NO3)2 + BaCl2 = Ba(NO3)2 + HgCl2 =>
Hg(NO3)2 + BaCl2 = Ba(NO3)2 + HgCl2
Cr2O3(s) + H2(g) = Cr(s) + H2O =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O
CaO + C18H36O3 = Ca(C18H35O3)2 + H2O =>
CaO + 2 C18H36O3 = Ca(C18H35O3)2 + H2O
Mg2Si + H2O = SiH4 + Mg(OH)2 =>
Mg2Si + 4 H2O = SiH4 + 2 Mg(OH)2
C2O4{-2} + MnO4{-} + H2O = MnO2 + CO2 + OH{-} =>
3 C2O4{-2} + 2 MnO4{-} + 4 H2O = 2 MnO2 + 6 CO2 + 8 OH{-}
CuSO4 + Zn = CuS + ZnO =>
CuSO4 + 4 Zn = CuS + 4 ZnO
Mn2 + CO2 + H2O = MnO2 + H2C2O4 =>
Mn2 + 8 CO2 + 4 H2O = 2 MnO2 + 4 H2C2O4
C9H20O2 + O2 = CO2 + H2O =>
C9H20O2 + 13 O2 = 9 CO2 + 10 H2O
NH3 + H2O2 = N2H4 + H6O4 =>
2 NH3 + 2 H2O2 = N2H4 + H6O4
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