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2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
AL(s) + HCl(aq) = ALCl3(aq) + H2(g) =>
2 AL(s) + 6 HCl(aq) = 2 ALCl3(aq) + 3 H2(g)
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
AL + Cl2 = ALCl3 =>
2 AL + 3 Cl2 = 2 ALCl3
OH + NO = NO3 + H2O =>
4 OH + NO = NO3 + 2 H2O
NH4OH + ZnCl2 = Zn(OH)2 + NH4Cl =>
2 NH4OH + ZnCl2 = Zn(OH)2 + 2 NH4Cl
C5H11Br + NaOH = C5H10 + NaBr + H2O =>
C5H11Br + NaOH = C5H10 + NaBr + H2O
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
HIO + H2O + B = H3BO3 + I{-} + H{+} =>
3 HIO + 3 H2O + 2 B = 2 H3BO3 + 3 I{-} + 3 H{+}
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
C5H6 + KOH = C5H5 + K + H2O =>
C5H6 + KOH = C5H5 + K + H2O
Cl2 + NaHSO3 + NaOH = Na2SO4 + NaCl + H2O =>
Cl2 + NaHSO3 + 3 NaOH = Na2SO4 + 2 NaCl + 2 H2O
NaOH + HCL = NaCL + H2O =>
NaOH + HCL = NaCL + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
SO2Cl2 + HI = H2S + H2O + HCl + I2 =>
SO2Cl2 + 8 HI = H2S + 2 H2O + 2 HCl + 4 I2
C5H6 + KOH = C10H10 + K + H2O =>
2 C5H6 + 2 KOH = C10H10 + 2 K + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
P4 + KOH + H2O = PH3 + KH2PO4 =>
2 P4 + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
Na2Co3 + Mg(No3)2 = MgCo3 + NaNo3 =>
Na2Co3 + Mg(No3)2 = MgCo3 + 2 NaNo3
MG + AGNO3 = MGNO3 + AG =>
MG + AGNO3 = MGNO3 + AG
HCO3 + OH = CO3 + H2O =>
HCO3 + OH = CO3 + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ni + CuSO4 = Cu + NiSO4 =>
Ni + CuSO4 = Cu + NiSO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Mg(OH)2 + Na2SO4 + HCl = MgSO3Na + NaCl + H2O + O3 =>
2 Mg(OH)2 + 2 Na2SO4 + 2 HCl = 2 MgSO3Na + 2 NaCl + 3 H2O + O3
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
C5H10 + KMnO4 + H2O = C5H10(OH)2 + KOH + MnO2 =>
3 C5H10 + 2 KMnO4 + 4 H2O = 3 C5H10(OH)2 + 2 KOH + 2 MnO2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
Mg(OH)2 + Na2SO4 + HCl = MgSO3Na + NaCl + H2O + O =>
2 Mg(OH)2 + 2 Na2SO4 + 2 HCl = 2 MgSO3Na + 2 NaCl + 3 H2O + 3 O
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
ZnCO3 + HCl = ZnCl2 + H2OCO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2OCO2
HF + OH = F + H2O =>
HF + OH = F + H2O
C10H10 + FeSO4*7H2O = C10H10Fe + H2O + SO4 =>
C10H10 + FeSO4*7H2O = C10H10Fe + 7 H2O + SO4
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C6H10O5 + H2O2 = CO2 + H20 =>
20 C6H10O5 + 70 H2O2 = 120 CO2 + 17 H20
ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
S + KOH = K2SO3 + K2S + H2O =>
3 S + 6 KOH = K2SO3 + 2 K2S + 3 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
NaOH + NH4Cl = NH3 + NaCl + H2O =>
NaOH + NH4Cl = NH3 + NaCl + H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
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