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CaO + 2 Li = Li2O + Ca
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Au2(SO4)3 + S8 = Au2S3 + Au2S + SO3 + SO2 =>
Au2(SO4)3 + S8 = Au2S3 + Au2S + 4 SO3 + 6 SO2
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + Na(NO3) =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 Na(NO3)
Al(BrO3)3 + Cl2 = Al(Cl)3 + BrO3 =>
2 Al(BrO3)3 + 3 Cl2 = 2 Al(Cl)3 + 6 BrO3
CaI2 + H2O = Ca(OH)2 + I2 + H2 =>
CaI2 + 2 H2O = Ca(OH)2 + I2 + H2
Li + Sb2(SO4)4 = Li(SO4) + Sb2 =>
4 Li + Sb2(SO4)4 = 4 Li(SO4) + Sb2
Na2S2O3 + NaOH + NaClO = Na2SO4 + NaCl + H2O =>
Na2S2O3 + 2 NaOH + 4 NaClO = 2 Na2SO4 + 4 NaCl + H2O
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
Fe2O3* + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3* + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
AB + CD = AD + BC =>
AB + CD = AD + BC
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Pb + Al(C2H3O2)3 = Pb(C2H3O2)2 + Al =>
3 Pb + 2 Al(C2H3O2)3 = 3 Pb(C2H3O2)2 + 2 Al
Ni(NO3)2 + Na2CO3 = NaNO3 + NiCO3 =>
Ni(NO3)2 + Na2CO3 = 2 NaNO3 + NiCO3
H2S + O2 + Ag = Ag2S + H2O =>
2 H2S + O2 + 4 Ag = 2 Ag2S + 2 H2O
K2CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + K(NO3) =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + 2 K(NO3)
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
FeS + HNO3 = FeSO4 + H2O + NO =>
3 FeS + 8 HNO3 = 3 FeSO4 + 4 H2O + 8 NO
Mg + AnswerHCl = AnswerMgCl2 + AnswerH2 =>
Mg + 2 AnswerHCl = AnswerMgCl2 + AnswerH2
C12N4H6O2 + O2 + H2O = CO2 + NH3 =>
2 C12N4H6O2 + 19 O2 + 6 H2O = 24 CO2 + 8 NH3
(C6H5)MgBr + CO2 = (C6H5)COOMgBr =>
(C6H5)MgBr + CO2 = (C6H5)COOMgBr
(C17H35COO)3C3H5 + KOH = C17H35COOK + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 KOH = 3 C17H35COOK + C3H5(OH)3
AlBr3 + Cl2 = AlCl + Br2 =>
2 AlBr3 + Cl2 = 2 AlCl + 3 Br2
CO + O1 = CO2 =>
CO + O1 = CO2
HONH2HCl + Na2CO3 = NaCl + H2O + CO2 + HONH2 =>
2 HONH2HCl + Na2CO3 = 2 NaCl + H2O + CO2 + 2 HONH2
CH3C6H5 + H2 = CH3C6H11 =>
CH3C6H5 + 3 H2 = CH3C6H11
LiCI(aq) + AgOH(aq) = AgCI(s) + LiOH(aq) =>
LiCI(aq) + AgOH(aq) = AgCI(s) + LiOH(aq)
Ca + S + I2 = CaSI3 =>
2 Ca + 2 S + 3 I2 = 2 CaSI3
Fe{3}O{4} + CO = Fe + CO{2} =>
2 Fe{3}O{4} + 3 CO = 2 Fe + 3 CO{2}
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2 =>
BaCl2 + Ca(OH)2 = Ba(OH)2 + CaCl2
NaCr(OH)4 + H2O2 + NaOH = Na2CrO4 + H2O =>
2 NaCr(OH)4 + 3 H2O2 + 2 NaOH = 2 Na2CrO4 + 8 H2O
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O =>
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
C5H5 + HNO3 = H2O + CO2 + N2 =>
2 C5H5 + 10 HNO3 = 10 H2O + 10 CO2 + 5 N2
NO + KClO + KOH = K2NO3 + KCl + H2O =>
NO + KClO + 2 KOH = K2NO3 + KCl + H2O
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
H2O2 + AgNO3 = HNO3 + AgO =>
H2O2 + 2 AgNO3 = 2 HNO3 + 2 AgO
HgNO3 + ZnCl2 = HgCl + Zn(NO3)2 =>
2 HgNO3 + ZnCl2 = 2 HgCl + Zn(NO3)2
Fe2O3 + P4O9 = Fe7(PO4)6 =>
7 Fe2O3 + 3 P4O9 = 2 Fe7(PO4)6
C8H18O(g) + O2(g) = CO2(g) + H2O(l) =>
C8H18O(g) + 12 O2(g) = 8 CO2(g) + 9 H2O(l)
PH3 + O2 = PO4H3 =>
PH3 + 2 O2 = PO4H3
CrO3 + NaOH = Na2CrO4 + H2O =>
CrO3 + 2 NaOH = Na2CrO4 + H2O
MgOH + HCl = MgClH2O =>
MgOH + HCl = MgClH2O
Cu + HNO3 = Cu(NO3)2 + CuNO + H2O =>
5 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 CuNO + 4 H2O
CaCO3 + NaSO3 = Ca2SO3 + Na(CO3)2 =>
2 CaCO3 + NaSO3 = Ca2SO3 + Na(CO3)2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Cu + Fe(OH)3 = FeCu + (OH)2 =>
2 Cu + 2 Fe(OH)3 = 2 FeCu + 3(OH)2
KNO3 + NaCl = KNO3NaCl =>
KNO3 + NaCl = KNO3NaCl
BaCl2 + P2O5 = P2O5Cl2 + Ba =>
BaCl2 + P2O5 = P2O5Cl2 + Ba
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