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4 NH3 + 5 O2 = 4 NO + 6 H2O
Al3 + HCl = H + AlCl3 =>
Al3 + 9 HCl = 9 H + 3 AlCl3
KOH + NH4Cl = KCl + H2O + NH3 =>
KOH + NH4Cl = KCl + H2O + NH3
NH4OH + HCL = NH4CL + H2O =>
NH4OH + HCL = NH4CL + H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
NaHCO3(s) = Na2O(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(g) + H2O(g)
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Zn(NO3)2 + BaCl2 = ZnCl2 + Ba(NO3)2 =>
Zn(NO3)2 + BaCl2 = ZnCl2 + Ba(NO3)2
NaBr(aq) + Cl2(g) = Br(l) + NaCl(aq) =>
2 NaBr(aq) + Cl2(g) = 2 Br(l) + 2 NaCl(aq)
P(C6H5)3 + HI = [HP(C6H5)3]I =>
P(C6H5)3 + HI = [HP(C6H5)3]I
NaOH + NH4CO3 = NaCO3 + H2O + NH3 =>
NaOH + NH4CO3 = NaCO3 + H2O + NH3
H + Bcg = HBcg =>
H + Bcg = HBcg
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3COOH + Cl2 = CCl3COOH + HCl =>
CH3COOH + 3 Cl2 = CCl3COOH + 3 HCl
Fe(s) + Cu{+2} = Cu(s) + Fe{+2} =>
Fe(s) + Cu{+2} = Cu(s) + Fe{+2}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H2S + FeCl3 = Fe2S3 + HCl =>
3 H2S + 2 FeCl3 = Fe2S3 + 6 HCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Zn(s) + Cu{+2} = Cu(s) + Zn{+2} =>
Zn(s) + Cu{+2} = Cu(s) + Zn{+2}
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Zn(s) + Fe{+2} = Fe(s) + Zn{+2} =>
Zn(s) + Fe{+2} = Fe(s) + Zn{+2}
FeCl3(aq) + NaOH(aq) = NaCl3(aq) + FeOH(s) =>
FeCl3(aq) + NaOH(aq) = NaCl3(aq) + FeOH(s)
Cu(s) + Fe{+2} = Fe(s) + Cu{+2} =>
Cu(s) + Fe{+2} = Fe(s) + Cu{+2}
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Cl2 + 2 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Zn + NaCI = Zn(NaCI) =>
Zn + NaCI = Zn(NaCI)
KOH + (NH4)2CO3 = K2CO3 + H2O + NH3 =>
2 KOH + (NH4)2CO3 = K2CO3 + 2 H2O + 2 NH3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Zn + NaCI = Zn(NaCI) =>
Zn + NaCI = Zn(NaCI)
H2S(aq) + NiSO4(aq) = H2(SO4)(aq) + NiS(s) =>
H2S(aq) + NiSO4(aq) = H2(SO4)(aq) + NiS(s)
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(CH3COO)2 + KI + H2O = KPbI3*2H2O + CH3COOK =>
Pb(CH3COO)2 + 3 KI + 2 H2O = KPbI3*2H2O + 2 CH3COOK
H3PO4 + Zn = Zn3(PO4)3 + H2 =>
6 H3PO4 + 6 Zn = 2 Zn3(PO4)3 + 9 H2
Pb(CH3COO)2 + KI + H2O = KPbI3*2H2O + CH3COOK =>
Pb(CH3COO)2 + 3 KI + 2 H2O = KPbI3*2H2O + 2 CH3COOK
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Pb(CH3COO)2 + KI + H2O = KPbI3*2H2O + CH3COOK =>
Pb(CH3COO)2 + 3 KI + 2 H2O = KPbI3*2H2O + 2 CH3COOK
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
BSO4 + H2O = BO + H2SO4 =>
BSO4 + H2O = BO + H2SO4
Ag + CuSO4 = AgSO4 + Cu =>
Ag + CuSO4 = AgSO4 + Cu
Cl2O + NaOH = HClO + Na2O =>
Cl2O + 2 NaOH = 2 HClO + Na2O
Ag + CuSO4 = AgSO4 + Cu =>
Ag + CuSO4 = AgSO4 + Cu
TeCl4 + Na2SO3 + H2O = S + HCl + Na2TeO4 + Na2SO4 =>
TeCl4 + 2 Na2SO3 + 2 H2O = S + 4 HCl + Na2TeO4 + Na2SO4
Pb(CH3COO)2 + KI + H2O = KPbI3*2H2O + CH3COOK =>
Pb(CH3COO)2 + 3 KI + 2 H2O = KPbI3*2H2O + 2 CH3COOK
Ag + HNO3 = AgNO3 + H =>
Ag + HNO3 = AgNO3 + H
Fe{3+} + SCN{-} = FeSCN{2+} =>
Fe{3+} + SCN{-} = FeSCN{2+}
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