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NH3 + 7 OH = NO2 + 5 H2O
Na2O(s) + H2O(l) = NaOH(ac) =>
Na2O(s) + H2O(l) = 2 NaOH(ac)
(NH4)2SO4 + BaNO3 = BaSO4 + (NH4)2NO3 =>
(NH4)2SO4 + BaNO3 = BaSO4 + (NH4)2NO3
Al + Zn(NO3)3 = Al(NO3)3 + Zn =>
Al + Zn(NO3)3 = Al(NO3)3 + Zn
NaOH + SiO2 = Na4SiO4 + H2O =>
4 NaOH + SiO2 = Na4SiO4 + 2 H2O
Se + OH = SeOH =>
Se + OH = SeOH
Ca(H2PO4)2 = CaO + H2O + P2O5 =>
Ca(H2PO4)2 = CaO + 2 H2O + P2O5
(Fe(OH)2)2SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
(Fe(OH)2)2SO4 + 2 H2SO4 = Fe2(SO4)3 + 4 H2O
CaO2 + NaOH = Na2O2 + Ca(OH)2 =>
CaO2 + 2 NaOH = Na2O2 + Ca(OH)2
NH3 + OH = NH2 + H2O =>
NH3 + OH = NH2 + H2O
C3H4O4 = CH3COOH + CO2 =>
C3H4O4 = CH3COOH + CO2
NaCl + C = NaC + Cl =>
NaCl + C = NaC + Cl
SO2(g) + H2O(l) = H2SO3(l) =>
SO2(g) + H2O(l) = H2SO3(l)
Zn(OH)2 + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2 + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)
NH4Cl + K2CO3 = (NH4)2CO3 + KCl =>
2 NH4Cl + K2CO3 = (NH4)2CO3 + 2 KCl
C8H14O + NaBH4 + H{+} = C8H16O + Na{+} + B =>
5 C8H14O + 2 NaBH4 + 2 H{+} = 5 C8H16O + 2 Na{+} + 2 B
NiO + Al2O3 = NiAl2O4 =>
NiO + Al2O3 = NiAl2O4
TiCl4 + H2O = Ti(OH)4 + HCl =>
TiCl4 + 4 H2O = Ti(OH)4 + 4 HCl
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO3 + NH4OH = (NH4)2CrO4 + H2O =>
CrO3 + 2 NH4OH = (NH4)2CrO4 + H2O
Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4
H2SeO3 + NaOH = NaHSeO3 + H2O =>
H2SeO3 + NaOH = NaHSeO3 + H2O
SO2(g) + H2O(l) = H2SO3(ac) =>
SO2(g) + H2O(l) = H2SO3(ac)
K2CO3 + NH4Cl = KCl + NH3 + CO2 + H2O =>
K2CO3 + 2 NH4Cl = 2 KCl + 2 NH3 + CO2 + H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
SiCl2H2(g) + NH3(g) = Si3N4(s) + HCl(g) + H2(g) =>
3 SiCl2H2(g) + 4 NH3(g) = Si3N4(s) + 6 HCl(g) + 6 H2(g)
KF + H2O = KOH + H + F =>
KF + H2O = KOH + H + F
H2C2O4*2H2O + K2C2O4*H2O + K2Cr2O7 = K3Cr(C2O4)3*3H2O + CO2 + H2O =>
7 H2C2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3Cr(C2O4)3*3H2O + 6 CO2 + 17 H2O
MnO2 + Br{-} + H{+} = Br2 + Mn{2+} + H2O =>
MnO2 + 2 Br{-} + 4 H{+} = Br2 + Mn{2+} + 2 H2O
Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + H2O =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + P4O10 + 6 H2O
NiS + Zn(NO3)2 = ZnS + Ni(NO3)2 =>
NiS + Zn(NO3)2 = ZnS + Ni(NO3)2
FeS + HNO3 = Fe(NO3)3 + S + NO2 + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + S + 3 NO2 + 3 H2O
FeCl2 + Ca(oh)2 = Fe(oh)3 + CaCl2 =>
6 FeCl2 + 3 Ca(oh)2 = 2 Fe(oh)3 + 6 CaCl2
Bi(NO3)3 + KOH = H3BiO3 + KNO3 =>
Bi(NO3)3 + 3 KOH = H3BiO3 + 3 KNO3
FeCl3 + Cu = CuCl3 + FeCl2 =>
3 FeCl3 + Cu = CuCl3 + 3 FeCl2
C12 + Cl = CCl =>
C12 + 12 Cl = 12 CCl
SO2(g) + H2O(l) = H2SO3(g) =>
SO2(g) + H2O(l) = H2SO3(g)
S + BaCl2 = SCl2 + Ba =>
S + BaCl2 = SCl2 + Ba
As + KOH = K3AsO3 + H2 =>
2 As + 6 KOH = 2 K3AsO3 + 3 H2
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
Al + HF = Al2F3 + H2 =>
4 Al + 6 HF = 2 Al2F3 + 3 H2
C(s) + H2 = CH4(g) =>
C(s) + 2 H2 = CH4(g)
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2
Ag2S + HNO2 = AgNO3 + NO + S + H2O =>
Ag2S + 8 HNO2 = 2 AgNO3 + 6 NO + S + 4 H2O
Ca(H2PO4)2 = CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = CaHPO4 + H3PO4
KBr + KOH = K2OHBr =>
KBr + KOH = K2OHBr
FeCl2 + Ca(oh)2 = Fe(oh)2 + CaCl2 =>
2 FeCl2 + Ca(oh)2 = Fe(oh)2 + 2 CaCl2
SO2(g) + H2O(l) = H2SO3 =>
SO2(g) + H2O(l) = H2SO3
CU(OH)2 + H2SO4 = H2O + CUSO4 =>
CU(OH)2 + H2SO4 = 2 H2O + CUSO4
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