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Ca(HCO3)2 = CaCO3H2OCO2*
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag =>
K3PO4 + Ag(NO3)2 = K3(NO3)2 + PO4Ag
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
H3PO4(aq) + NH4OH(aq) = HOH(l) + (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH4OH(aq) = 3 HOH(l) + (NH4)3PO4(aq)
AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4(aq) + (NH4)(NO3)(aq) =>
2 AgNO3(aq) + (NH4)2SO4(aq) = Ag2SO4(aq) + 2(NH4)(NO3)(aq)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
BrCH2CH2Br + KOH = C2H2 + KBr + H2O =>
BrCH2CH2Br + 2 KOH = C2H2 + 2 KBr + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 = PbCrO4 + NaNO3 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
Al(NO3)3 + NaOH = AlNaO2 + NaNO3 + H2O =>
Al(NO3)3 + 4 NaOH = AlNaO2 + 3 NaNO3 + 2 H2O
CsClO3(s) = CsCl(s) + O2(g) =>
2 CsClO3(s) = 2 CsCl(s) + 3 O2(g)
Mg + HCl = H30 + MgCl =>
30 Mg + 30 HCl = H30 + 30 MgCl
Ag2S(s) = Ag(s) + S(s) =>
Ag2S(s) = 2 Ag(s) + S(s)
Ca(Br)2 + Na3Po4 = Ca3(Po4)2 + NaBr =>
3 Ca(Br)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaBr
Na2SiO3 + KCl = NaCl + K2SiO3 =>
Na2SiO3 + 2 KCl = 2 NaCl + K2SiO3
C6H12O6 + H2SO4 = CO2 + SO2 + H2O =>
C6H12O6 + 12 H2SO4 = 6 CO2 + 12 SO2 + 18 H2O
Pb(OH)2 + H2SO4 = H2(OH)2 + PbSO4 =>
Pb(OH)2 + H2SO4 = H2(OH)2 + PbSO4
NH3 + Fe(NO3)3 = FeN + HNO3 =>
NH3 + Fe(NO3)3 = FeN + 3 HNO3
MnO2 + OH{-} = MnO4{-} + MnO3{3-} + H2O =>
4 MnO2 + 10 OH{-} = MnO4{-} + 3 MnO3{3-} + 5 H2O
Fe3 = Fe5 =>
5 Fe3 = 3 Fe5
Mg(s) + HCl(l) = MgCl(l) + H2(g) =>
2 Mg(s) + 2 HCl(l) = 2 MgCl(l) + H2(g)
KMnO4 + H2SO4 + Na2SO4 = MnSO4 + NaSO4 + K2S4 + H2O =>
2 KMnO4 + 24 H2SO4 + 18 Na2SO4 = 2 MnSO4 + 36 NaSO4 + K2S4 + 24 H2O
Na2SO4 + C = Na2S + CCO =>
Na2SO4 + 8 C = Na2S + 4 CCO
Na + ZnI2 = NaI + Zn =>
2 Na + ZnI2 = 2 NaI + Zn
XOH + XCOOH = XCOOX + H2O =>
XOH + XCOOH = XCOOX + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
CH3CH2CHCHCH3 + Cl2 = CH3CH2CHClCHClCH3 =>
CH3CH2CHCHCH3 + Cl2 = CH3CH2CHClCHClCH3
C4H8O + K2Cr2O7 + H2SO4 = C3H4O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H8O + 5 K2Cr2O7 + 20 H2SO4 = 12 C3H4O + 5 Cr2(SO4)3 + 5 K2SO4 + 32 H2O
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
Ce(OH)4 + HNO3 = Ce(NO3)4 + H2O =>
Ce(OH)4 + 4 HNO3 = Ce(NO3)4 + 4 H2O
Mg(s) + HCl(l) = MgCl(aq) + H2(g) =>
2 Mg(s) + 2 HCl(l) = 2 MgCl(aq) + H2(g)
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn(NH3)4(OH)2 + Na2S = ZnS + NH3 + NaOH =>
Zn(NH3)4(OH)2 + Na2S = ZnS + 4 NH3 + 2 NaOH
(NH4)Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2(NH4)Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Ba(OH)2 + H{+} = Ba{+2} + H2O =>
Ba(OH)2 + 2 H{+} = Ba{+2} + 2 H2O
SrF2 + H2O = Sr + O2 + HF =>
2 SrF2 + 2 H2O = 2 Sr + O2 + 4 HF
(NH4)2SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4
Mg(s) + HCl(l) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(aq) + H2(g)
Li2O + H2SO4 = H2O + Li2SO4 =>
Li2O + H2SO4 = H2O + Li2SO4
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Li2SO4 + Pb(NO3)2 = LiNO3 + PbSO4 =>
Li2SO4 + Pb(NO3)2 = 2 LiNO3 + PbSO4
CaC2O4 + HNO3 = Ca(NO3)2 + H2C2O4 =>
CaC2O4 + 2 HNO3 = Ca(NO3)2 + H2C2O4
BaCl2 + H2O = BaOH2 + Cl2 =>
BaCl2 + H2O = BaOH2 + Cl2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
N2 + CaC2 = C + CaCN2 =>
N2 + CaC2 = C + CaCN2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HCl + K2HPO4 = KCl + H3PO4 =>
2 HCl + K2HPO4 = 2 KCl + H3PO4
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