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3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
OC4H10 + O2 = CO2 + H2O =>
OC4H10 + 6 O2 = 4 CO2 + 5 H2O
NaCI + H2SO4 = HCI + Na2SO4 =>
2 NaCI + H2SO4 = 2 HCI + Na2SO4
Cr(OH)3 + HIO4 = Cr(IO4)3 + H2O =>
Cr(OH)3 + 3 HIO4 = Cr(IO4)3 + 3 H2O
CH5N + CIH = CH6CIN =>
CH5N + CIH = CH6CIN
(NH4)2PdCl4 + N2H4 = Pd + NH4Cl + N2 =>
(NH4)2PdCl4 + 2 N2H4 = Pd + 4 NH4Cl + N2
NH3(g) + CO2(g) = NH2CONH2(s) + H2O(l) =>
2 NH3(g) + CO2(g) = NH2CONH2(s) + H2O(l)
AlNO{3+} + Na{2+}S = Al{2+}S{3+} + NaNO{3+} =>
AlNO{3+} + Na{2+}S = Al{2+}S{3+} + NaNO{3+}
NaHCO3 + AlCl3 = NaCl + Al(HCO3)3 =>
3 NaHCO3 + AlCl3 = 3 NaCl + Al(HCO3)3
K2CO3 + Ba(OH)2 = BaCO3 + KOH =>
K2CO3 + Ba(OH)2 = BaCO3 + 2 KOH
S + F2 + NaOH = Na2SO4 + NaF + H2O =>
S + 3 F2 + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O
CaCN2 + H2O = CaCO3 + NH4OH =>
CaCN2 + 5 H2O = CaCO3 + 2 NH4OH
H2S + Mg = H2Mg + S =>
H2S + Mg = H2Mg + S
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
ZnCl2 + K2S = KCl + ZnS =>
ZnCl2 + K2S = 2 KCl + ZnS
Cu(OH) + BaO = CuO + BaOH =>
Cu(OH) + BaO = CuO + BaOH
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
Fe2O3 + C4H10 = CO2 + H2O + Fe3O4 =>
39 Fe2O3 + C4H10 = 4 CO2 + 5 H2O + 26 Fe3O4
Cr2(SO4)3 + Cl2 + NaOH = NaCrO4 + NaCl + Na2SO4 + H2O =>
Cr2(SO4)3 + 4 Cl2 + 16 NaOH = 2 NaCrO4 + 8 NaCl + 3 Na2SO4 + 8 H2O
C6H5CH(OCH3)COOH + NaHCO3 = C6H5CH(OCH3)COOHC6H5CH(OCH3)COONa + H2CO3 =>
2 C6H5CH(OCH3)COOH + NaHCO3 = C6H5CH(OCH3)COOHC6H5CH(OCH3)COONa + H2CO3
UO3 + FeS2 + H2O = UO2 + Fe2O3 + SO4{-2} + H{+} =>
15 UO3 + 2 FeS2 + 4 H2O = 15 UO2 + Fe2O3 + 4 SO4{-2} + 8 H{+}
CuCl2 + Cu(BrO)2 + H2O = Cl2 + CuBr2 + Cu(OH)2 =>
2 CuCl2 + Cu(BrO)2 + 2 H2O = 2 Cl2 + CuBr2 + 2 Cu(OH)2
C5H10 + CO2 = C5H10CO2 =>
C5H10 + CO2 = C5H10CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(s) + Sn(NO3)4(aq) = Sn(s) + Pb(NO3)3(aq) =>
4 Pb(s) + 3 Sn(NO3)4(aq) = 3 Sn(s) + 4 Pb(NO3)3(aq)
PbCl2 + N2H4O3 = Pb(NO3)2 + NH4Cl =>
PbCl2 + 2 N2H4O3 = Pb(NO3)2 + 2 NH4Cl
BCl3 + NaCl = NaBCl4 =>
BCl3 + NaCl = NaBCl4
Na3AsO3 + (NH4)2S = As2S3 + NaOH + NH3 =>
2 Na3AsO3 + 3(NH4)2S = As2S3 + 6 NaOH + 6 NH3
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
Na* + Cl = NaCl =>
Na* + Cl = NaCl
ZnO + NaOH = Na2ZnO2 + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH = Na2ZnO2 + H2O
(c)Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq)H3BO3 =>
(c)Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 3 H3BO3(s) + Na2SO4(aq)H3BO3
NiCl2*6H2O + NH3 + NH4BF4 = [Ni(NH3)6][BF4]2 + HCl + H2O =>
NiCl2*6H2O + 4 NH3 + 2 NH4BF4 = [Ni(NH3)6][BF4]2 + 2 HCl + 6 H2O
H3PO4 + NaHCO3 = CO2 + H2O + Na2HPO4 =>
H3PO4 + 2 NaHCO3 = 2 CO2 + 2 H2O + Na2HPO4
Na* + Cl = NaCl =>
Na* + Cl = NaCl
Y2O3 + SiO2 + Si3N4 + AlN = Y4Si4Al2O8N6 =>
2 Y2O3 + SiO2 + Si3N4 + 2 AlN = Y4Si4Al2O8N6
K2S2O8 + Mn(NO3)2 + H2O = HMnO4 + HNO3 + KHSO4 =>
5 K2S2O8 + 2 Mn(NO3)2 + 8 H2O = 2 HMnO4 + 4 HNO3 + 10 KHSO4
C2H504 + O2 = CO2 + H2O =>
C2H504 + 128 O2 = 2 CO2 + 252 H2O
Cl2 + LiBr = LiCl + Br20 =>
10 Cl2 + 20 LiBr = 20 LiCl + Br20
CH3NH2 + H2O = CH3NH2*H2O =>
CH3NH2 + H2O = CH3NH2*H2O
RbClO2 = RbCl + O2 =>
RbClO2 = RbCl + O2
S + HIO3 + H2O = H2SO4 + HI =>
S + HIO3 + H2O = H2SO4 + HI
Fe2(SO4)3 + H2SO4 = Fe(HSO4)3 =>
Fe2(SO4)3 + 3 H2SO4 = 2 Fe(HSO4)3
BrO3 + KI + H2SO4 = Br + K2SO4 + I2 + H2O =>
BrO3 + 6 KI + 3 H2SO4 = Br + 3 K2SO4 + 3 I2 + 3 H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
KH(IO3)2 + Na2S2O3 = KHS2O3 + Na(IO3) =>
KH(IO3)2 + Na2S2O3 = KHS2O3 + 2 Na(IO3)
C6H12O6 + AgNO3 + NH4OH = C6H12O7 + NH4NO4 + Ag =>
2 C6H12O6 + 6 AgNO3 + 4 NH4OH = 2 C6H12O7 + 5 NH4NO4 + 6 Ag
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
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