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NI = I + N
Pb(NO3)2 + Nh4OH = Pb(OH)2 + Nh4NO3 =>
Pb(NO3)2 + 2 Nh4OH = Pb(OH)2 + 2 Nh4NO3
N2O + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + HNO3 =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 10 HNO3
F4 + H2O = HF4 + OH =>
F4 + H2O = HF4 + OH
KCH3CO2 + H2O = CH3COOH + KOH =>
KCH3CO2 + H2O = CH3COOH + KOH
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + P4 + 10 CO
Pb(NO3)2 + KSCN = Pb(CN)2 + KS(NO3) =>
Pb(NO3)2 + 2 KSCN = Pb(CN)2 + 2 KS(NO3)
FeSO3 + HCl = FeCl2 + SO2 + H2O =>
FeSO3 + 2 HCl = FeCl2 + SO2 + H2O
C7H6O3 + KMnO4 = KCHCOO + CO2 + Mn + H2O =>
13 C7H6O3 + 28 KMnO4 = 28 KCHCOO + 35 CO2 + 28 Mn + 25 H2O
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
Na3PO4(aq) + CaF2(aq) = NaF(aq) + Ca3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 CaF2(aq) = 6 NaF(aq) + Ca3(PO4)2(aq)
CuSO4 + NH4OH = CuSO4*3Cu(OH)2 + (NH4)2SO4 =>
4 CuSO4 + 6 NH4OH = CuSO4*3Cu(OH)2 + 3(NH4)2SO4
Cd + Pb(NO3)2 = Cd(NO3)3 + Pb =>
2 Cd + 3 Pb(NO3)2 = 2 Cd(NO3)3 + 3 Pb
CuN2O6 + NO + H2O = Cu + HNO3 =>
3 CuN2O6 + 2 NO + 4 H2O = 3 Cu + 8 HNO3
HCl + RhCO3 = RhCl2 + CO2 + H2O =>
2 HCl + RhCO3 = RhCl2 + CO2 + H2O
NaNO3(ag) + K2SO4(ag) = Na2SO4(s) + KNO3(ag) =>
2 NaNO3(ag) + K2SO4(ag) = Na2SO4(s) + 2 KNO3(ag)
C5H10O5 + O2 = CO3 + H2O =>
2 C5H10O5 + 15 O2 = 10 CO3 + 10 H2O
FeCO3 + NaOH = Fe(OH)2 + Na2CO3 =>
FeCO3 + 2 NaOH = Fe(OH)2 + Na2CO3
Ca(H2Po4)2(s) + H2O = Ca(OH)2 + H3Po4 =>
Ca(H2Po4)2(s) + 2 H2O = Ca(OH)2 + 2 H3Po4
Ag2[CO3] = Ag2O + CO2 =>
Ag2[CO3] = Ag2O + CO2
Na2S2O3 = Na + S + O2 =>
2 Na2S2O3 = 4 Na + 4 S + 3 O2
ZnSO4 + CrCl3 = ZnCl2 + Cr2(SO4)3 =>
3 ZnSO4 + 2 CrCl3 = 3 ZnCl2 + Cr2(SO4)3
Mg + CrCl3 + H2O = MgCl2 + CrOHCl + H2 =>
2 Mg + 2 CrCl3 + 2 H2O = 2 MgCl2 + 2 CrOHCl + H2
O2 + Mn + Al2O3 = MnAl2O4 =>
O2 + 2 Mn + 2 Al2O3 = 2 MnAl2O4
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
CuSO3 + ZnO = CuO + ZnSO3 =>
CuSO3 + ZnO = CuO + ZnSO3
MgI2 + K2Cr2O7 + H2SO4 = I2 + K2SO4 + Mg2SO4 + CrSO4 + H2O =>
8 MgI2 + K2Cr2O7 + 7 H2SO4 = 8 I2 + K2SO4 + 4 Mg2SO4 + 2 CrSO4 + 7 H2O
Al + PBS(NO3)2 = Al(NO3)3 + PBS =>
2 Al + 3 PBS(NO3)2 = 2 Al(NO3)3 + 3 PBS
Zn(NO3)2 + NaCl = Zn(NaCl)2 + NO3 =>
Zn(NO3)2 + 2 NaCl = Zn(NaCl)2 + 2 NO3
HI + NaOH = H2O + INa =>
HI + NaOH = H2O + INa
C6H10 + Br2 = CBr + H2 =>
C6H10 + 3 Br2 = 6 CBr + 5 H2
Au + NO3{-} + Cl{-} + H{+} = AuCl4{-} + NO2 + H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = AuCl4{-} + 3 NO2 + 3 H2O
CrCl3 + (C5H8O2) = Cr(C5H8O2)3 + Cl =>
CrCl3 + 3(C5H8O2) = Cr(C5H8O2)3 + 3 Cl
Mn + C2O4 = Mn(C2O4)3 =>
Mn + 3 C2O4 = Mn(C2O4)3
NiBr2 + K2CO3 = KBr + NiCO3 =>
NiBr2 + K2CO3 = 2 KBr + NiCO3
Fe3HO = Fe + H + O =>
Fe3HO = 3 Fe + H + O
KMnO4 + (NH4)2S + NaOH = K2MnO4 + Na2MnO4 + S + NH4OH =>
2 KMnO4 + (NH4)2S + 2 NaOH = K2MnO4 + Na2MnO4 + S + 2 NH4OH
(NH4)2 + CrO2 = Cr2O3 + N2 + H2O =>
(NH4)2 + 8 CrO2 = 4 Cr2O3 + N2 + 4 H2O
CaOSO3 = CaSO4 =>
CaOSO3 = CaSO4
S2F2(aq) + H2O(l) = S8(aq) + H2S4O6(aq) + HF(aq) =>
20 S2F2(aq) + 24 H2O(l) = 3 S8(aq) + 4 H2S4O6(aq) + 40 HF(aq)
HNO3CuO2 = HCuO2NO3 =>
HNO3CuO2 = HCuO2NO3
Sb2O5 + SO2 = SbO + SO4 =>
2 Sb2O5 + 3 SO2 = 4 SbO + 3 SO4
Zn{2+}(aq) + Cu(s) = Zn(s) + Cu{2+}(aq) =>
Zn{2+}(aq) + Cu(s) = Zn(s) + Cu{2+}(aq)
NaOH + Fe(No3)2 = NaNo3 + Fe(OH)2 =>
2 NaOH + Fe(No3)2 = 2 NaNo3 + Fe(OH)2
CS2 + O2 = CS2O2 =>
CS2 + O2 = CS2O2
Rb(OH)2 + SO2 = SO3 + RbOH + H2 =>
2 Rb(OH)2 + 2 SO2 = 2 SO3 + 2 RbOH + H2
NaNO3 + Mg = MgO + N2 + Na =>
2 NaNO3 + 6 Mg = 6 MgO + N2 + 2 Na
NaBr(s) + K3PO4(aq) = NaPO4(aq) + BrK3(s) =>
NaBr(s) + K3PO4(aq) = NaPO4(aq) + BrK3(s)
(a)Pb(NO3)2(aq) + AlI3(aq) = PbI2(s) + Al(NO3)3(aq) =>
3(a)Pb(NO3)2(aq) + 2 AlI3(aq) = 3 PbI2(s) + 2 Al(NO3)3(aq)
(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4
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