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2 HBr + Ca(OH)2 = 2 H2O + CaBr2
HC2H3O2 + Mg = MgC2H3O2 + H2 =>
2 HC2H3O2 + 2 Mg = 2 MgC2H3O2 + H2
PotassiumChloride + Lead(II)Nitrate = PotassiumNitrate + Lead(II)Chloride =>
PotassiumChloride + Lead(II)Nitrate = PotassiumNitrate + Lead(II)Chloride
K + P4 + O2 = K3PO4 =>
12 K + P4 + 8 O2 = 4 K3PO4
C2K2O4 + Sn3(PO4)4 = K3PO4 + Sn(C2O4)2 =>
6 C2K2O4 + Sn3(PO4)4 = 4 K3PO4 + 3 Sn(C2O4)2
Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
LiI + Cu(NO3)2 = Li(NO3)2 + CuI =>
LiI + Cu(NO3)2 = Li(NO3)2 + CuI
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
CdO + HBr = CdBr2 + H2O =>
CdO + 2 HBr = CdBr2 + H2O
NH4Cl + H2O = HCl + NH4OH =>
NH4Cl + H2O = HCl + NH4OH
KMnO4 + C2H4 + H2SO4 + H2O = C2H4(OH)2 + MnSO4 + K2SO4 =>
2 KMnO4 + 5 C2H4 + 3 H2SO4 + 2 H2O = 5 C2H4(OH)2 + 2 MnSO4 + K2SO4
Na2SO4 + HCl = NaCl + H2O + SO2 + O2 =>
2 Na2SO4 + 4 HCl = 4 NaCl + 2 H2O + 2 SO2 + O2
Zn(OH)2 + H2S = Zn(HS)2 + H2O =>
Zn(OH)2 + 2 H2S = Zn(HS)2 + 2 H2O
CaSiO3 + CO2 = CaCO3SiO2 =>
CaSiO3 + CO2 = CaCO3SiO2
HBr(l) + Cl2(g) = HCl(l) + Br2(g) =>
2 HBr(l) + Cl2(g) = 2 HCl(l) + Br2(g)
C2H5OH + CUO = C2H3OH + CU + H2O =>
C2H5OH + CUO = C2H3OH + CU + H2O
SiCl = Si + Cl2 =>
2 SiCl = 2 Si + Cl2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Al + NaNO3 + NaOH = Na3AlO2 + NH3 + H2O =>
8 Al + NaNO3 + 23 NaOH = 8 Na3AlO2 + NH3 + 10 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Na2CrO4(aq) + HCl(aq) = Na2Cr2O7(aq) + NaCl(aq) + H2O(l) =>
2 Na2CrO4(aq) + 2 HCl(aq) = Na2Cr2O7(aq) + 2 NaCl(aq) + H2O(l)
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
C2H4O + HCl = ClCH2CH2OH =>
C2H4O + HCl = ClCH2CH2OH
CH3NH2 + H2O + CO2 = CH3NH3HCO3 =>
CH3NH2 + H2O + CO2 = CH3NH3HCO3
NH2{+} + H2O + Cr{3+} = N2H4 + CrO4{2-} + H{+} =>
6 NH2{+} + 8 H2O + 2 Cr{3+} = 3 N2H4 + 2 CrO4{2-} + 16 H{+}
BaCO3 + ZnO + NH4H2PO4 = BaZnP2O7 + NH3 + CO2 + H2O =>
BaCO3 + ZnO + 2 NH4H2PO4 = BaZnP2O7 + 2 NH3 + CO2 + 3 H2O
CH3COOC2H5 + KOH = C2H5OH + CH3COOK =>
CH3COOC2H5 + KOH = C2H5OH + CH3COOK
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
Zn + I2 = ZnI2 =>
Zn + I2 = ZnI2
KC1O = KC1 + O2 =>
2 KC1O = 2 KC1 + O2
CaH2 + Cl2 = CaCl2 + H2 =>
CaH2 + Cl2 = CaCl2 + H2
C6H13OH(l) + O2(g) = CO2 + H2O =>
C6H13OH(l) + 9 O2(g) = 6 CO2 + 7 H2O
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
Cr + KOH = KCrO2 + H2 + K2O =>
2 Cr + 6 KOH = 2 KCrO2 + 3 H2 + 2 K2O
SO2 + KMnO4 + KOH = H2O + K2MnO4 + K2SO4 =>
SO2 + 2 KMnO4 + 4 KOH = 2 H2O + 2 K2MnO4 + K2SO4
CH3COOH + Ca3(PO4)2 = (CH3COO)2Ca + Ca(H2PO4)2 =>
4 CH3COOH + Ca3(PO4)2 = 2(CH3COO)2Ca + Ca(H2PO4)2
FeO + H2CO3 = Fe2(CO3)2 + H2O =>
2 FeO + 2 H2CO3 = Fe2(CO3)2 + 2 H2O
V2O5 + NH3 + H2O = NH4VO3 =>
V2O5 + 2 NH3 + H2O = 2 NH4VO3
CuO + C2 = Cu2 + CO2 =>
4 CuO + C2 = 2 Cu2 + 2 CO2
Ag2 + NaOH = AgOH + Na =>
Ag2 + 2 NaOH = 2 AgOH + 2 Na
Na{+} + C2H3O2{-} = NaC2H3O2 =>
Na{+} + C2H3O2{-} = NaC2H3O2
P + O2 + H2O = H3PO4 =>
4 P + 5 O2 + 6 H2O = 4 H3PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
S4O6{2-} + Cl2 + H2O = SO4{2-} + Cl{-} + H{+} =>
S4O6{2-} + 7 Cl2 + 10 H2O = 4 SO4{2-} + 14 Cl{-} + 20 H{+}
H2S(aq) + NiSO4(aq) = HSO4 + Ni2S =>
H2S(aq) + 2 NiSO4(aq) = 2 HSO4 + Ni2S
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