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FeCl2(s) + Na2SiO3(aq) = FeSiO3 + 2 NaCl
Pb(NO3)2 + KI(ac) = PbI2(s) + KNO3(ac) =>
Pb(NO3)2 + 2 KI(ac) = PbI2(s) + 2 KNO3(ac)
Fe2(SO4)3 + Ca(HCO3)2 = Fe(OH)3 + Ca(SO4) + CO2 =>
Fe2(SO4)3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 Ca(SO4) + 6 CO2
CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH4(C2H3O2) + Ba(OH)2 = Ba(C2H3O2)2 + NH3 + H2O =>
2 NH4(C2H3O2) + Ba(OH)2 = Ba(C2H3O2)2 + 2 NH3 + 2 H2O
CH3Br + Br2 = C2H2Br2 + HBr =>
2 CH3Br + 2 Br2 = C2H2Br2 + 4 HBr
ON = NO =>
ON = NO
AlBr3 = Al + Br3 =>
AlBr3 = Al + Br3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Fe(s) + CuNO3(aq) = Cu(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 CuNO3(aq) = 2 Cu(s) + Fe(NO3)2(aq)
C6H12 + O2 = H2O + CO2 =>
C6H12 + 9 O2 = 6 H2O + 6 CO2
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
CaCO3 + AgNO3 = CaNO3 + AgCO3 =>
CaCO3 + AgNO3 = CaNO3 + AgCO3
Mg + NaOH = Mg(OH)2 + Na =>
Mg + 2 NaOH = Mg(OH)2 + 2 Na
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
KHSH2O = H3OKS =>
KHSH2O = H3OKS
FeCl3 + CoCl2 = Fe2Co3 + Cl =>
2 FeCl3 + 3 CoCl2 = Fe2Co3 + 12 Cl
HA + BaOH = H2O + BaA =>
HA + BaOH = H2O + BaA
NO[SbCl6] + H2O = NO + HNO3 + SbCl3O + HCl =>
3 NO[SbCl6] + 5 H2O = 2 NO + HNO3 + 3 SbCl3O + 9 HCl
CH3COOH + HBr = C2H6 + H2O + Br =>
CH3COOH + 6 HBr = C2H6 + 2 H2O + 6 Br
AgNO3 + Ca(NO3)2 = Ag(NO3)2Ca(NO3) =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2Ca(NO3)
PbO + NH = N2 + H2O + Pb =>
PbO + 2 NH = N2 + H2O + Pb
HC2H3O2 + NaHO = NaC2H3O2 + H2O =>
HC2H3O2 + NaHO = NaC2H3O2 + H2O
Si + NaOH = Na3SiO3 + H2 =>
2 Si + 6 NaOH = 2 Na3SiO3 + 3 H2
H2CO3 + HgOH = Hg2(CO3) + H2O =>
H2CO3 + 2 HgOH = Hg2(CO3) + 2 H2O
C4H10 + Br2 = C4Br10 + H2 =>
C4H10 + 5 Br2 = C4Br10 + 5 H2
P12Ag4 + Au2CO3 = P + Ag4Au2 + CO3 =>
P12Ag4 + Au2CO3 = 12 P + Ag4Au2 + CO3
NaHO + NHO3 = NaNO3 + H2O =>
NaHO + NHO3 = NaNO3 + H2O
Al + FeCl2 = Al(FeCl2) =>
Al + FeCl2 = Al(FeCl2)
Ba(CH3COO)2 + H2CrO4 = BaCrO4 + CH3COOH =>
Ba(CH3COO)2 + H2CrO4 = BaCrO4 + 2 CH3COOH
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
AlCl3 + Cu(OH)2 = CuCl2 + Al(OH)3 =>
2 AlCl3 + 3 Cu(OH)2 = 3 CuCl2 + 2 Al(OH)3
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH3COONa + Fe2(SO4)3 + H2O = C14H27Fe3O18 + Na2SO4 + CH3COOH =>
18 CH3COONa + 3 Fe2(SO4)3 + 8 H2O = 2 C14H27Fe3O18 + 9 Na2SO4 + 4 CH3COOH
N3 + O2 + CH4 = HCN + H2O =>
4 N3 + 9 O2 + 12 CH4 = 12 HCN + 18 H2O
NHO2 = H2O + NO2 + NO =>
2 NHO2 = H2O + NO2 + NO
Pb(OH)2 + NH3 = Pb(NH3)2 + OH =>
Pb(OH)2 + 2 NH3 = Pb(NH3)2 + 2 OH
K2Cr2O7(ac) + H2SO4(ac) + FeSO4(ac) = Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O =>
K2Cr2O7(ac) + 7 H2SO4(ac) + 6 FeSO4(ac) = 3 Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + 7 H2O
C5H10O5 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
12 C5H10O5 + 10 Cu(OH)2 = 5 C12H22O12 + 5 Cu2O + 15 H2O
BaCl2 + KI = BaI + KCl2 =>
BaCl2 + KI = BaI + KCl2
KNO2 = N2 + K2O + O2 =>
4 KNO2 = 2 N2 + 2 K2O + 3 O2
HIO + Mg(OH)2 = Mg(IO)2 + H2O =>
2 HIO + Mg(OH)2 = Mg(IO)2 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mg(NO3)2Na2SO4 = MgSO4Na2(NO3)2 =>
Mg(NO3)2Na2SO4 = MgSO4Na2(NO3)2
H{+} + Cr2O7{2-} + SO3{2-} = Cr{3+} + SO4{2-} + H2O =>
8 H{+} + Cr2O7{2-} + 3 SO3{2-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Hg(NO3)2Fe = HgFe(NO3)2 =>
Hg(NO3)2Fe = HgFe(NO3)2
C22H12 + H2O2 = H2O + CO2 =>
C22H12 + 50 H2O2 = 56 H2O + 22 CO2
C12H26(g) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(g) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)
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