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Ba3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 BaSO4
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Zn + N2 = ZnN =>
2 Zn + N2 = 2 ZnN
H2 + C2 = C4H10 =>
5 H2 + 2 C2 = C4H10
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Po + O2 = PoO3 =>
2 Po + 3 O2 = 2 PoO3
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
NHO3 = N2O5 + H2O =>
2 NHO3 = N2O5 + H2O
NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
K + Br = KBr =>
K + Br = KBr
NH4Cl + BaO = BaCl + NH4O =>
NH4Cl + BaO = BaCl + NH4O
Mg(OH)2 + Na2O = NaOH + MgO =>
Mg(OH)2 + Na2O = 2 NaOH + MgO
Cu + H2SO4(dilute) = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4(dilute) = CuSO4 + 2 H2O + SO2
NaOH + Na = Na2O + H =>
NaOH + Na = Na2O + H
NaI(aq) + CuCl2(aq) = CuI2 + NaCl =>
2 NaI(aq) + CuCl2(aq) = CuI2 + 2 NaCl
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
AlF3 + LiI = AlI3 + LiF =>
AlF3 + 3 LiI = AlI3 + 3 LiF
NaBr + Cl = NaCl + Br =>
NaBr + Cl = NaCl + Br
PH4I + HNO3 = I2 + HPO3 + NO2 + H2O =>
2 PH4I + 18 HNO3 = I2 + 2 HPO3 + 18 NO2 + 12 H2O
CuCl2(aq) + NaNO3(aq) = Cu(NO3)2(aq) + NaCl(aq) =>
CuCl2(aq) + 2 NaNO3(aq) = Cu(NO3)2(aq) + 2 NaCl(aq)
C(s) + HNO3(aq) = NO2(g) + H2O(l) + CO2(g) =>
C(s) + 4 HNO3(aq) = 4 NO2(g) + 2 H2O(l) + CO2(g)
Mg(s) + Pb(C2H3O2)2(ac) = Mg(C2H3O2)(s) + Pb(s) =>
2 Mg(s) + Pb(C2H3O2)2(ac) = 2 Mg(C2H3O2)(s) + Pb(s)
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
(NH4)2S + K2Cr2O7 + H2O = S + KCrO2 + NH4OH =>
3(NH4)2S + K2Cr2O7 + 3 H2O = 3 S + 2 KCrO2 + 6 NH4OH
CuFeS2(s) + O2(g) = Cu2S(s) + Fe3O4(s) + SO2(g) =>
6 CuFeS2(s) + 13 O2(g) = 3 Cu2S(s) + 2 Fe3O4(s) + 9 SO2(g)
KCl + AgNO3 + HNO3 = K(NO3)2 + AgCl + H2 =>
2 KCl + 2 AgNO3 + 2 HNO3 = 2 K(NO3)2 + 2 AgCl + H2
C6H7O6Na = Na2C2O4 + C5H7O4 =>
2 C6H7O6Na = Na2C2O4 + 2 C5H7O4
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
C2H5OH + K2CrO4 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
C2H5OH + K2CrO4 + 2 H2SO4 = CH3COOH + K2SO4 + CrSO4 + 3 H2O
KMnO4(aq) + HCl(aq) = KCl(aq) + MnCl2(aq) + H2O(l) + Cl2(aq) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 KCl(aq) + 2 MnCl2(aq) + 8 H2O(l) + 5 Cl2(aq)
Zn(OH)2 + NH3 = [Zn(NH3)6](OH)2 =>
Zn(OH)2 + 6 NH3 = [Zn(NH3)6](OH)2
H2SO4Na = NaSO4H2 =>
H2SO4Na = NaSO4H2
Zn + CsOH + H2O = Cs[Zn(OH)4] + H2 =>
2 Zn + 2 CsOH + 6 H2O = 2 Cs[Zn(OH)4] + 3 H2
Fe + NaOH = Fe(OH)3 + Na =>
Fe + 3 NaOH = Fe(OH)3 + 3 Na
KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4 =>
2 KI + (NH4)2S2O8 = I2 + K2SO4 + (NH4)2SO4
C3H603 + O2 = CO2 + H2O =>
4 C3H603 + 615 O2 = 12 CO2 + 1206 H2O
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NaNO3(aq)
NaHS + O2 = Na2O + H2O + SO2 =>
2 NaHS + 3 O2 = Na2O + H2O + 2 SO2
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
[Ni(NH3)4]Cl2 + KCN = [Ni(CN)4] + K + Cl + NH3 =>
[Ni(NH3)4]Cl2 + 4 KCN = [Ni(CN)4] + 4 K + 2 Cl + 4 NH3
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
Zn(OH)2 + NH3 = Zn(NH3)6 + OH =>
Zn(OH)2 + 6 NH3 = Zn(NH3)6 + 2 OH
NH3 + HNO3 = NH4 + NO =>
9 NH3 + HNO3 = 7 NH4 + 3 NO
C4H8 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
C6H10O5 + HNO3 = C6H7O2(ONO2)3 + H2O =>
C6H10O5 + 3 HNO3 = C6H7O2(ONO2)3 + 3 H2O
Ca(OH)2 + (NH4)3PO4 = Ca3(PO4)2 + NH3 + H2O =>
3 Ca(OH)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH3 + 6 H2O
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
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