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*H2SO4 + 2*NH4OH = 2*H2O + *(NH4)2SO4
Ca + Mg3N2 = CaN + Mg =>
2 Ca + Mg3N2 = 2 CaN + 3 Mg
NaOH + PbO = Pb(OH)2 + Na2O =>
2 NaOH + PbO = Pb(OH)2 + Na2O
CoCl2(aq) + Ca(OH)2(aq) = CaCl2(aq) + Co(OH)2(aq) =>
CoCl2(aq) + Ca(OH)2(aq) = CaCl2(aq) + Co(OH)2(aq)
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap) =>
AgNo(ap) + CaBr{-}(ap) = AgBr(k) + Ca(No{-})(ap)
KClO3 + H2SO4 + KBr = KBrO3 + K2SO4 + HCl =>
2 KClO3 + H2SO4 + 2 KBr = 2 KBrO3 + K2SO4 + 2 HCl
Zn + CuO4S = O4SZn + Cu =>
Zn + CuO4S = O4SZn + Cu
Na2CO3 + H2NO3 = Na2NO3 + H2CO3 =>
Na2CO3 + H2NO3 = Na2NO3 + H2CO3
Fe + HC1 = FeC13 + H2 =>
2 Fe + 26 HC1 = 2 FeC13 + 13 H2
NaI + Pb(C2H3O2)2 = PbI2 + Na(C2H3O2) =>
2 NaI + Pb(C2H3O2)2 = PbI2 + 2 Na(C2H3O2)
Al + Br2 + KOH = KBr + Al(OH)2 =>
Al + Br2 + 2 KOH = 2 KBr + Al(OH)2
KI + MnO2 + CO2 + H2O = I2 + MnCO3 + KHCO3 =>
2 KI + MnO2 + 3 CO2 + H2O = I2 + MnCO3 + 2 KHCO3
Fe(s) + CuSO4(aq) = FeSO4(s) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(s) + Cu(s)
K2Cr2O7 + Ca(OH)2 = KOH + Ca2(Cr2O7)2 =>
2 K2Cr2O7 + 2 Ca(OH)2 = 4 KOH + Ca2(Cr2O7)2
KO2 + CO2 = K5CO + O =>
5 KO2 + CO2 = K5CO + 11 O
CuS + Ag(NO3) = Cu(NO3)2 + Ag2S =>
CuS + 2 Ag(NO3) = Cu(NO3)2 + Ag2S
Fe(ClO4)2 + HCl = HClO4 + FeCl2 =>
Fe(ClO4)2 + 2 HCl = 2 HClO4 + FeCl2
Na[Sn(OH)3] + AgOH + NaOH = Ag + Na2[Sn(OH)6] =>
Na[Sn(OH)3] + 2 AgOH + NaOH = 2 Ag + Na2[Sn(OH)6]
(NH4)2S + NiBr2 = (NH4)2Br2 + NiS =>
(NH4)2S + NiBr2 = (NH4)2Br2 + NiS
Na + SO4 + Zn(NO3)2 = ZnSO4 + NaNO3 =>
2 Na + SO4 + Zn(NO3)2 = ZnSO4 + 2 NaNO3
Cl2 + SnBr = SnCl2 + Br2 =>
2 Cl2 + 2 SnBr = 2 SnCl2 + Br2
SiO + HF = SiF2 + H2O =>
SiO + 2 HF = SiF2 + H2O
CI2 + Li4I = LiCI + I2 =>
8 CI2 + 2 Li4I = 8 LiCI + 5 I2
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = MgSO4(aq) + H2(g)
Cu(s) + Hg(No3)2(aq) = Hg(s) + Cu(No3)2(aq) =>
Cu(s) + Hg(No3)2(aq) = Hg(s) + Cu(No3)2(aq)
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C2H5OH + I2 + NaOH = CHI3 + CO2HNa + H2ONaI =>
C2H5OH + 4 I2 + 6 NaOH = CHI3 + CO2HNa + 5 H2ONaI
Al(NO3)3 + NH3 = Al(NO2)3 + NH2 + H2O =>
Al(NO3)3 + 6 NH3 = Al(NO2)3 + 6 NH2 + 3 H2O
KBrO4 = O2 + KBr =>
KBrO4 = 2 O2 + KBr
NH3 + HClO4 = NH4ClO4 =>
NH3 + HClO4 = NH4ClO4
Au + Hg2(ClO3)2 = Au(ClO3)2 + Hg =>
Au + Hg2(ClO3)2 = Au(ClO3)2 + 2 Hg
FeSO4 + HMnO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HMnO4 + 7 H2SO4 = 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Sc + H2SO4 = ScSO4 + SO2 + H2O =>
Sc + 2 H2SO4 = ScSO4 + SO2 + 2 H2O
NaHSO3 + HI = Na + H2SO3 + I2 =>
2 NaHSO3 + 2 HI = 2 Na + 2 H2SO3 + I2
HCl + C2H5C(CH3)2OH = C5H11Cl + H2O =>
HCl + C2H5C(CH3)2OH = C5H11Cl + H2O
Cr2O3 + Br2 + NaOH = Na2CrO4 + H2O + NaBr =>
Cr2O3 + 3 Br2 + 10 NaOH = 2 Na2CrO4 + 5 H2O + 6 NaBr
HF + NH4Br = FNH4 + HBr =>
HF + NH4Br = FNH4 + HBr
HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + H2O =>
2 HCl(aq) + Sr(OH)2(aq) = SrCl2(aq) + 2 H2O
Al(OH)3 + H3NSO4 = AlNH2 + H2SO4 + H + O =>
Al(OH)3 + H3NSO4 = AlNH2 + H2SO4 + 2 H + 3 O
Al + NaOH + (H)2O = NaAl(OH)4 + (H)2 =>
2 Al + 2 NaOH + 6(H)2O = 2 NaAl(OH)4 + 3(H)2
LaH3 + H2O = La(OH)3 + H2 =>
LaH3 + 3 H2O = La(OH)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H9Br + KI + CH3COONa*3H2O = CH3COO(CH2)3CH3 + NaI + KBr + H2O =>
C4H9Br + KI + CH3COONa*3H2O = CH3COO(CH2)3CH3 + NaI + KBr + 3 H2O
H2 + C6H6 = C6H12 =>
3 H2 + C6H6 = C6H12
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Ni(NO3)2 + Ag = NiAg + (NO3)3 =>
3 Ni(NO3)2 + 3 Ag = 3 NiAg + 2(NO3)3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H14O + PCl5 = C4H13Cl + HCl + POCl3 =>
C4H14O + PCl5 = C4H13Cl + HCl + POCl3
Fe2O3 + WO3 + H2 + N2 = FeWN2 + H2O =>
Fe2O3 + 2 WO3 + 9 H2 + 2 N2 = 2 FeWN2 + 9 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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