| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl
C7H16 + Cl2 = C7H14Cl2 + HCl =>
C7H16 + 2 Cl2 = C7H14Cl2 + 2 HCl
CrCl2 + O2 = CrO3 + Cl =>
2 CrCl2 + 3 O2 = 2 CrO3 + 4 Cl
CH3COOH + CH3SH = CH3COOSH + CH4 =>
CH3COOH + CH3SH = CH3COOSH + CH4
C6H6 + H2O = C6H5OH + H2 =>
C6H6 + H2O = C6H5OH + H2
ZnO + Cl2O3 = ZnCl2 + O2 =>
ZnO + Cl2O3 = ZnCl2 + 2 O2
NaOH + FeCl3 = Fe(OH)3 + Na + Cl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 Na + 3 Cl
CaO + HCI = CaCI + OH =>
CaO + HCI = CaCI + OH
Sr + S7 = SrS7 =>
Sr + S7 = SrS7
CuCl2AgNO3 = CuNO3Cl2Ag =>
CuCl2AgNO3 = CuNO3Cl2Ag
Cl2 + Na2SO3S + H2O = Na2SO4 + HCl + S =>
Cl2 + Na2SO3S + H2O = Na2SO4 + 2 HCl + S
Zn + HAsO2 = Zn(AsO2)2 + AsH3 + H2O =>
3 Zn + 7 HAsO2 = 3 Zn(AsO2)2 + AsH3 + 2 H2O
HBr + HP = PBr3 + H2 =>
3 HBr + HP = PBr3 + 2 H2
HOOCCH2CH2COOH + NaOH = HOOCCH2CH2COONa + H2O =>
HOOCCH2CH2COOH + NaOH = HOOCCH2CH2COONa + H2O
Zn(OH)2 + KOH = KHZnO2 + H2O =>
Zn(OH)2 + KOH = KHZnO2 + H2O
P + KOH + H2O = PH3 + KH2O2 =>
P + 3 KOH + 3 H2O = PH3 + 3 KH2O2
NiO + P2O5 = NiP + O2 =>
4 NiO + 2 P2O5 = 4 NiP + 7 O2
C18H28O2 + C6H8 = C6H6 + C18H44O2 =>
C18H28O2 + 8 C6H8 = 8 C6H6 + C18H44O2
Mn + CuSO4 = MnCu + SO4 =>
Mn + CuSO4 = MnCu + SO4
FeCl + BaO2 = FeO2 + BaCl =>
FeCl + BaO2 = FeO2 + BaCl
(NH4)2SO4 + Ca(OH)2 = H2O + NH3 + Ca2(SO4)2 =>
2(NH4)2SO4 + 2 Ca(OH)2 = 4 H2O + 4 NH3 + Ca2(SO4)2
KIO3 + HAsO2 + H2O = H3AsO4 + KI =>
KIO3 + 3 HAsO2 + 3 H2O = 3 H3AsO4 + KI
Sb2O3 + H2O = Sb2(OH)6 =>
Sb2O3 + 3 H2O = Sb2(OH)6
AlOHCl2 + KOH = K[Al(OH)4] + KCl =>
AlOHCl2 + 3 KOH = K[Al(OH)4] + 2 KCl
HBr + AlCl = AlBr + HCl =>
HBr + AlCl = AlBr + HCl
CaMg(O)2 + H2O = Ca(OH)2 + Mg(OH)2 =>
CaMg(O)2 + 2 H2O = Ca(OH)2 + Mg(OH)2
MnO2 + AnswerHCl = AnswerMnCl2 + AnswerH2O + AnswerCl2 =>
MnO2 + 4 AnswerHCl = AnswerMnCl2 + 2 AnswerH2O + AnswerCl2
(HCOOH) = O2 + H2C =>
(HCOOH) = O2 + H2C
K2Cr2O7 + H2SO4 + C2H6O + H2O = KCr(SO4)2*12H2O + C2H4O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6O + 17 H2O = 2 KCr(SO4)2*12H2O + 3 C2H4O
K2C2O4 + AgC2H3O2 = KC2H3O2 + Ag2C2O4 =>
K2C2O4 + 2 AgC2H3O2 = 2 KC2H3O2 + Ag2C2O4
NaOH + CO2 + H2O = NaH3CO4 =>
NaOH + CO2 + H2O = NaH3CO4
Na2ZnO2 + H2S = Na2S + Zn(OH)2 =>
Na2ZnO2 + H2S = Na2S + Zn(OH)2
C2H7N + H2O = C2H8N + OH =>
C2H7N + H2O = C2H8N + OH
Cu(Cl)2 + (H)2S = CuS + HCl =>
Cu(Cl)2 + (H)2S = CuS + 2 HCl
NHNO3 = N2 + O2 + H2O =>
4 NHNO3 = 4 N2 + 5 O2 + 2 H2O
SO2 + CrO3 + H2O = H2SO4 + Cr =>
3 SO2 + CrO3 + 3 H2O = 3 H2SO4 + Cr
Cu2(SO4)2 + (NH4)2S = Cu2S2 + (NH4)2SO4 =>
Cu2(SO4)2 + 2(NH4)2S = Cu2S2 + 2(NH4)2SO4
Na + BaS = NaS + Ba =>
Na + BaS = NaS + Ba
Fe + H2SO3 = H2 + FeSO3 =>
Fe + H2SO3 = H2 + FeSO3
(Cu(NH3)4)(NO3)2 + HCl = Cu(NO3)2 + NH4Cl =>
(Cu(NH3)4)(NO3)2 + 4 HCl = Cu(NO3)2 + 4 NH4Cl
(NH2)2CO3 + HCl + NaNO2 = N2 + H2O + CO2 + NaCl =>
3(NH2)2CO3 + 2 HCl + 2 NaNO2 = 4 N2 + 7 H2O + 3 CO2 + 2 NaCl
MnCO3 + O2 = Mn6O8 + CO2 =>
6 MnCO3 + O2 = Mn6O8 + 6 CO2
NaOH + Al2X3 = Na2X + Al(OH)3 =>
6 NaOH + Al2X3 = 3 Na2X + 2 Al(OH)3
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
CCCHHHH + O2 = CO2 + H2O =>
CCCHHHH + 4 O2 = 3 CO2 + 2 H2O
NaBr + Pb + Ag = PbBr2 + NaAg =>
2 NaBr + Pb + 2 Ag = PbBr2 + 2 NaAg
NaOH + (NH4)Cl = NaCl + H2O + NH3 =>
NaOH + (NH4)Cl = NaCl + H2O + NH3
CuSO4 + NaOH + HCl = NaCl + HSO4 + CuOH =>
CuSO4 + NaOH + HCl = NaCl + HSO4 + CuOH
W + C = W2C3 =>
2 W + 3 C = W2C3
C8H7NO3 + BH4 = C8H9NO3 + BH3 =>
C8H7NO3 + 2 BH4 = C8H9NO3 + 2 BH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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