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C3H4N2 + H2O = C3H5N2 + OH
CaI2 + Li3PO4 = Ca3(PO4)2 + LiI =>
3 CaI2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiI
MgCuSO4 = MgSO4 + Cu =>
MgCuSO4 = MgSO4 + Cu
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O + K3PO4 =>
3 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O + K3PO4
CaC2 + H2SO4 = CaSO4 + C2H2 =>
CaC2 + H2SO4 = CaSO4 + C2H2
Sn3P4 + MgCl2 = SnCl4 + Mg3P2 =>
Sn3P4 + 6 MgCl2 = 3 SnCl4 + 2 Mg3P2
Mg2C + HCl = Mg2Cl + CH =>
Mg2C + HCl = Mg2Cl + CH
K2O + H2O(l) = KOH =>
K2O + H2O(l) = 2 KOH
Pb3O4 + H2 = PbO + H2O =>
Pb3O4 + H2 = 3 PbO + H2O
CrCl + K2Cr2O7 + HCl = CrCl3 + KCl + H2O =>
3 CrCl + K2Cr2O7 + 14 HCl = 5 CrCl3 + 2 KCl + 7 H2O
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
H2(g) + CuO(g) = Cu(s) + H2O(g) =>
H2(g) + CuO(g) = Cu(s) + H2O(g)
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
SiO2 + C = CO + Si =>
SiO2 + 2 C = 2 CO + Si
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
MgSO4 + H2CO3 = MgCO3 + H2SO4 =>
MgSO4 + H2CO3 = MgCO3 + H2SO4
K2S + H2O = KOH + H2S =>
K2S + 2 H2O = 2 KOH + H2S
FeN + CaO = Ca3N2 + Fe2O3 =>
2 FeN + 3 CaO = Ca3N2 + Fe2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H5OH + Al2O3 = CH3CHO + Al + H2O =>
3 C2H5OH + Al2O3 = 3 CH3CHO + 2 Al + 3 H2O
AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Ba(OH)2 + Cu = Ba + Cu(OH)2 =>
Ba(OH)2 + Cu = Ba + Cu(OH)2
St + Qe = QeSt =>
St + Qe = QeSt
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
Al2 = Al =>
Al2 = 2 Al
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O
CaHPO4 + Al(OH)3 = Ca(OH)2 + Al2(HPO4)3 =>
3 CaHPO4 + 2 Al(OH)3 = 3 Ca(OH)2 + Al2(HPO4)3
FeBr3(aq) + (NH4)2S(aq) = Fe2S3(s) + NH4Br(aq) =>
2 FeBr3(aq) + 3(NH4)2S(aq) = Fe2S3(s) + 6 NH4Br(aq)
(NH4)(NO2) = N2 + H2O =>
(NH4)(NO2) = N2 + 2 H2O
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
NH3 + H2SO4 = (NH4)2SO4* =>
2 NH3 + H2SO4 = (NH4)2SO4*
MgSiO3 + HCl = MgCl2 + H2SiO3 =>
MgSiO3 + 2 HCl = MgCl2 + H2SiO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ba3(PO4)2(s) + HCl(aq) = BaCl2(aq) + H3PO4(aq) =>
Ba3(PO4)2(s) + 6 HCl(aq) = 3 BaCl2(aq) + 2 H3PO4(aq)
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
Al2 = Al =>
Al2 = 2 Al
Cr + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
MgCl2 + KIO3 = MgIO3 + KCl2 =>
MgCl2 + KIO3 = MgIO3 + KCl2
CrCl + K2Cr2O7 + HCl = CrCl3 + KCl + H2O =>
3 CrCl + K2Cr2O7 + 14 HCl = 5 CrCl3 + 2 KCl + 7 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Zn(OH)2 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O =>
3 Zn(OH)2 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 6 H2O
Mn(NO3)2 + (NH4)2SO4 = MnSO4 + NH4NO3 =>
Mn(NO3)2 + (NH4)2SO4 = MnSO4 + 2 NH4NO3
NaClO + NaOH + MnCl2 = NaCl + H2O + MnO2 =>
NaClO + 2 NaOH + MnCl2 = 3 NaCl + H2O + MnO2
CaI2 + Li3PO4 = Ca3(PO4)2 + LiI =>
3 CaI2 + 2 Li3PO4 = Ca3(PO4)2 + 6 LiI
Pb(No3)2(ac) + Na2S(ac) = PbS(s) + NaNo3(ac) =>
Pb(No3)2(ac) + Na2S(ac) = PbS(s) + 2 NaNo3(ac)
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
Ti + Al2O3 = TiO3 + Al =>
Ti + Al2O3 = TiO3 + 2 Al
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
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