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Sn(CO3)2 + 2 ZnSO4 = Sn(SO4)2 + 2 ZnCO3
Cu(s) + AgNO3 = Ag(s) + CuNO3 =>
Cu(s) + AgNO3 = Ag(s) + CuNO3
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Ag + Be(NO3)2 = Ag(NO3)2 + Be =>
Ag + Be(NO3)2 = Ag(NO3)2 + Be
S + H2SO4 = SO + HO =>
S + H2SO4 = 2 SO + 2 HO
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaVO3 + HCl + Sn = VCl3 + Sn(OH)2 + NaCl + H2O =>
NaVO3 + 4 HCl + Sn = VCl3 + Sn(OH)2 + NaCl + H2O
Na2CrO4(aq) + Ba(HCO3)2 = NaHCO3 + BaCrO4 =>
Na2CrO4(aq) + Ba(HCO3)2 = 2 NaHCO3 + BaCrO4
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)4*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + 3 K2C2O4 + 3 H2O2 = 2 K3Fe(C2O4)4*4H2O + 2(NH4)2SO4 + 2 H2SO4 + 10 H2O
C22H30O3 + O2 = CO2 + H2O =>
C22H30O3 + 28 O2 = 22 CO2 + 15 H2O
Na2O + BaBr2 = NaBr + BaO =>
Na2O + BaBr2 = 2 NaBr + BaO
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
FeNO3 + K2CrO4 = Fe2CrO4 + KNO3 =>
2 FeNO3 + K2CrO4 = Fe2CrO4 + 2 KNO3
Al(NO3)3 + Li2(SO4) = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2(SO4) = Al2(SO4)3 + 6 LiNO3
K(s) + S(g) = K2S =>
2 K(s) + S(g) = K2S
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
N2 + H2O = H2O2 + N2H4 =>
N2 + 4 H2O = 2 H2O2 + N2H4
Ag2SO4 + H2 = Ag + H2SO4 =>
Ag2SO4 + H2 = 2 Ag + H2SO4
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
MgI2 + NaOH = Mg(OH)2 + NaI =>
MgI2 + 2 NaOH = Mg(OH)2 + 2 NaI
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COH + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COH + 7 H2O
Ca3(PO4)2 + H2SO4 = CaHPO4 + CaSO4 =>
Ca3(PO4)2 + H2SO4 = 2 CaHPO4 + CaSO4
C6H5NH2 + Br2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 3 Br2 = C6H2Br3NH2 + 3 HBr
H22C10 + O2 = H2O + CO2 =>
2 H22C10 + 31 O2 = 22 H2O + 20 CO2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
K2CO3(s) + H3PO4(aq) = K3PO4(aq) + H2O + CO2(g) =>
3 K2CO3(s) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2O + 3 CO2(g)
C + PbO = Pb + CO2 =>
C + 2 PbO = 2 Pb + CO2
C6H12O6 = C5H9O5 + H2 =>
5 C6H12O6 = 6 C5H9O5 + 3 H2
NiCO3(s) = NiO + CO2(g) =>
NiCO3(s) = NiO + CO2(g)
AuS + H = Au + HS =>
AuS + H = Au + HS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KNO3 + Si = K2O + N2 + SiO2 =>
4 KNO3 + 5 Si = 2 K2O + 2 N2 + 5 SiO2
Cl2 + AgF = AgCl + F2 =>
Cl2 + 2 AgF = 2 AgCl + F2
KNO2 + H2SO4 = H2O + HNO3 + K2SO4 + NO =>
6 KNO2 + 3 H2SO4 = 2 H2O + 2 HNO3 + 3 K2SO4 + 4 NO
SeO2 + H2O = SeH2O3 =>
SeO2 + H2O = SeH2O3
N02 + H2O = HN3 + HNO2 =>
5 N02 + 2 H2O = 3 HN3 + HNO2
C9H20O + C8H4O3 = C26H42O4 + H2O =>
2 C9H20O + C8H4O3 = C26H42O4 + H2O
Ca(OH)2(aq) + HI(aq) = CaI2(s) + H2O(l) =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2(s) + 2 H2O(l)
Pb + S(s) = PbS =>
Pb + S(s) = PbS
C3H8C4H10 + O2 = CO + H2O =>
C3H8C4H10 + 8 O2 = 7 CO + 9 H2O
NaHCO3 + H2O = Na + CO3 + H3O =>
NaHCO3 + H2O = Na + CO3 + H3O
HCl + Ca(OH)2 = CaOHCl + H2O =>
HCl + Ca(OH)2 = CaOHCl + H2O
ZrO2 = O2 + Zr =>
ZrO2 = O2 + Zr
Na + I = NaI =>
Na + I = NaI
NH3 + HgO = NO2 + H2O + Hg =>
2 NH3 + 7 HgO = 2 NO2 + 3 H2O + 7 Hg
ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3
MnO2(s) + HCl(aq) = Cl2(s) + H2O(l) + MnCl2 =>
MnO2(s) + 4 HCl(aq) = Cl2(s) + 2 H2O(l) + MnCl2
ZnH + NO3 = Zn + NH4 + O2 =>
8 ZnH + 2 NO3 = 8 Zn + 2 NH4 + 3 O2
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