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CoCl2 + H2CO3 = CoCO3 + 2 HCl
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + NaNo3(aq) =>
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + 2 NaNo3(aq)
Ba(NO3)2 + Al = BaO + Al2O3 + NO2 =>
3 Ba(NO3)2 + 2 Al = 3 BaO + Al2O3 + 6 NO2
Na[Al(OH)4] + HNO3 = NaNO3 + H2O + Al(OH)3 =>
Na[Al(OH)4] + HNO3 = NaNO3 + H2O + Al(OH)3
CaCO3(g) = CaO(g) + CO2(g) =>
CaCO3(g) = CaO(g) + CO2(g)
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
AlSO4(aq) + KOH(aq) = Al(OH)2 + K2SO4 =>
AlSO4(aq) + 2 KOH(aq) = Al(OH)2 + K2SO4
CaO2 + C = CaC2 + CO2 =>
CaO2 + 3 C = CaC2 + CO2
Na(s) + Co(NO3)2(aq) = Na(NO3)2(aq) + Co(s) =>
Na(s) + Co(NO3)2(aq) = Na(NO3)2(aq) + Co(s)
Mn(NO3)2 + BeCl2 = Be(NO3)2 + MnCl2 =>
Mn(NO3)2 + BeCl2 = Be(NO3)2 + MnCl2
Al(NO3)3 + Al(OH)3 = Al(OH)2NO3 =>
Al(NO3)3 + 2 Al(OH)3 = 3 Al(OH)2NO3
BCl3 + NH3 = BN + HCl =>
BCl3 + NH3 = BN + 3 HCl
MgBr + Cl2 = MgCl + Br =>
2 MgBr + Cl2 = 2 MgCl + 2 Br
Mg(s) + H2SO4 = MgSO4 + H2(g) =>
Mg(s) + H2SO4 = MgSO4 + H2(g)
NaO2 = Na + O =>
NaO2 = Na + 2 O
Li2O + Ca = Li + CaO =>
Li2O + Ca = 2 Li + CaO
CuO + HCl + H2O = CuCl2*2H2O =>
CuO + 2 HCl + H2O = CuCl2*2H2O
(Na2)(SO3) + (S8) = (Na2)(S2)(O3) =>
8(Na2)(SO3) + (S8) = 8(Na2)(S2)(O3)
Al2O3 + Br2 = AlBr3 + Al(BrO)3 =>
Al2O3 + 3 Br2 = AlBr3 + Al(BrO)3
Zn + AuNO2 = Zn(NO2)2 + Au =>
Zn + 2 AuNO2 = Zn(NO2)2 + 2 Au
Fe(s) + Pd{2+}(aq) = Fe{3+}(aq) + Pd(s) =>
2 Fe(s) + 3 Pd{2+}(aq) = 2 Fe{3+}(aq) + 3 Pd(s)
Ag2S + NaCN = Na[Ag(CN)2] + Na2S =>
Ag2S + 4 NaCN = 2 Na[Ag(CN)2] + Na2S
SODIUMHYDROXIDE + SILVERNITRATE = SODIUMNITRATE + SILVERHYDROXIDE =>
SODIUMHYDROXIDE + SILVERNITRATE = SODIUMNITRATE + SILVERHYDROXIDE
HCl + NaAl(CO3)(OH)2 = HAl(CO3)(OH)2 + NaCl =>
HCl + NaAl(CO3)(OH)2 = HAl(CO3)(OH)2 + NaCl
Cr2S3 + Mn(NO3)2 + Na2(CO3) = NO + CO2 + Na2(CrO4) + Na(MnO4) + Na2(SO4) =>
Cr2S3 + 30 Mn(NO3)2 + 20 Na2(CO3) = 60 NO + 20 CO2 + 2 Na2(CrO4) + 30 Na(MnO4) + 3 Na2(SO4)
MnCl3(aq) + K3PO4(aq) = MnPO4(s) + KCl(aq) =>
MnCl3(aq) + K3PO4(aq) = MnPO4(s) + 3 KCl(aq)
CuCl2 + NaOH = NaCl + Cu(OH)2 =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
HCl(g) = HCl(aq) =>
HCl(g) = HCl(aq)
C4H11N + O2 = CO2 + H2O + NO2 =>
4 C4H11N + 31 O2 = 16 CO2 + 22 H2O + 4 NO2
Co + H2O = Co2O3 + H2 =>
2 Co + 3 H2O = Co2O3 + 3 H2
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
NH3 + HS = NH4S =>
NH3 + HS = NH4S
CoCl2*6H2O + NH3 + H2O2 + HCl = [Co(NH3)5Cl]Cl2 + H2O =>
2 CoCl2*6H2O + 10 NH3 + H2O2 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 14 H2O
CoBr2(s) = Co2 + Br =>
2 CoBr2(s) = Co2 + 4 Br
Na + Pb = PbNa =>
Na + Pb = PbNa
NH4OH + KI = NH4I + KOH =>
NH4OH + KI = NH4I + KOH
CaCl2 + NaHSO3 = Ca(HSO3)2 + NaCl =>
CaCl2 + 2 NaHSO3 = Ca(HSO3)2 + 2 NaCl
CaCl2 + AgNO3 = Ca(NO3)2 + AgCl =>
CaCl2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCl
C9H13N + H2SO4 = C18H28N2O4S =>
2 C9H13N + H2SO4 = C18H28N2O4S
KHCO3H2S = H2CO3KHS =>
KHCO3H2S = H2CO3KHS
Ag2SO4 + AsH3 + H2O = Ag + AsO3 + H2SO4 =>
9 Ag2SO4 + 2 AsH3 + 6 H2O = 18 Ag + 2 AsO3 + 9 H2SO4
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
Ca3(PO4)2(aq) + H2SO4(aq) = H3PO4 + CaSO4 =>
Ca3(PO4)2(aq) + 3 H2SO4(aq) = 2 H3PO4 + 3 CaSO4
KI(aq) + Br2(g) = KBr(aq) + I2(g) =>
2 KI(aq) + Br2(g) = 2 KBr(aq) + I2(g)
Na2O(s) + H2O(g) = NaOH =>
Na2O(s) + H2O(g) = 2 NaOH
NaSO3 + O2 = NaSO4 =>
2 NaSO3 + O2 = 2 NaSO4
LiBr + Mg3(PO4)2 = Li3PO4 + MgBr2 =>
6 LiBr + Mg3(PO4)2 = 2 Li3PO4 + 3 MgBr2
C7H8 + H2SO4 = C7H7SO3H + H2O =>
C7H8 + H2SO4 = C7H7SO3H + H2O
CrO2 + H2O = Cr(OH)3 + OH =>
CrO2 + 2 H2O = Cr(OH)3 + OH
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