| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2(NH4)2CO3 = BaCO3 + 2 NH4Cl
CaF2(s) + Br2(l) = CaBr2(s) + F2(g) =>
CaF2(s) + Br2(l) = CaBr2(s) + F2(g)
COF2(g) = CO2(g) + CF4(g) =>
2 COF2(g) = CO2(g) + CF4(g)
Ca(IO3)2 + K1 + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(IO3)2 + 10 K1 + 12 HCl = CaCl2 + 10 KCl + I2 + 6 H2O
Au + Pt = AuPt =>
Au + Pt = AuPt
Cu + AgCl = CuCl + Ag =>
Cu + AgCl = CuCl + Ag
KAl(OH)4 + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 KAl(OH)4 + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O
H2[PbCl6] + NH4OH = (NH4)2[PbCl6] + H2O =>
H2[PbCl6] + 2 NH4OH = (NH4)2[PbCl6] + 2 H2O
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
KOH + F2 = KF + O2 + H2O =>
4 KOH + 2 F2 = 4 KF + O2 + 2 H2O
Cl + HNO3 = ClNO3 + H2 =>
2 Cl + 2 HNO3 = 2 ClNO3 + H2
Fe(NO3)3*9H2O = Fe + NO3 + H2O =>
Fe(NO3)3*9H2O = Fe + 3 NO3 + 9 H2O
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
C2(N(CH3)2)4 + C60 = [C2(N(CH3)2)4{+}][C60{-}] =>
C2(N(CH3)2)4 + C60 = [C2(N(CH3)2)4{+}][C60{-}]
Fe + Ca(NO2)2 = Fe(NO2)3 + Ca =>
2 Fe + 3 Ca(NO2)2 = 2 Fe(NO2)3 + 3 Ca
CoCl2 + KNO2 + HCl = K3Co(NO2)6 + KCl + NO + H2O =>
CoCl2 + 7 KNO2 + 2 HCl = K3Co(NO2)6 + 4 KCl + NO + H2O
(CH3)2NH + HNO3 = (CH3)2NH2 + NO3 =>
(CH3)2NH + HNO3 = (CH3)2NH2 + NO3
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
CH3(CH2)22CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)22CH3 + 73 O2 = 48 CO2 + 50 H2O
CaBr + K2Br = CaBr2 + K =>
CaBr + K2Br = CaBr2 + 2 K
(OH){2-} = O4{8-} + H2 =>
4(OH){2-} = O4{8-} + 2 H2
KMnO4 + FeSO + H2SO4 = Fe2(SO3)4 + MnSO4 + K2SO + H2O =>
2 KMnO4 + 4 FeSO + 7 H2SO4 = 2 Fe2(SO3)4 + 2 MnSO4 + K2SO + 7 H2O
Al + AgO2 = AlO2 + Ag =>
Al + AgO2 = AlO2 + Ag
CNiO3 = NiO + CO2 =>
CNiO3 = NiO + CO2
Zn(s) + HCl(l) = ZnCl(s) + H(g) =>
Zn(s) + HCl(l) = ZnCl(s) + H(g)
CN{-} + MnO4{-} + H{+} = CNO{-} + MnO2 + H2O =>
3 CN{-} + 2 MnO4{-} + 2 H{+} = 3 CNO{-} + 2 MnO2 + H2O
(CH3COO)2Pb + Na2S = PbS + NaCH3COO =>
(CH3COO)2Pb + Na2S = PbS + 2 NaCH3COO
Ca(ClO3)2 + Li = Ca + LiClO3 =>
Ca(ClO3)2 + 2 Li = Ca + 2 LiClO3
Al(OH)3 + K2C2O4*H2O + H2C2O4*2H2O = K3(Al(C2O4)3) + H2O =>
2 Al(OH)3 + 3 K2C2O4*H2O + 3 H2C2O4*2H2O = 2 K3(Al(C2O4)3) + 15 H2O
Ag3P + Ni2(SO3)3 = NiP + Ag2SO3 =>
2 Ag3P + Ni2(SO3)3 = 2 NiP + 3 Ag2SO3
Sb2S3(s) + H2 = Sb(s) + H2S(g) =>
Sb2S3(s) + 3 H2 = 2 Sb(s) + 3 H2S(g)
NaOH + MgI2 = NaI + Mg(OH)2 =>
2 NaOH + MgI2 = 2 NaI + Mg(OH)2
Ba3(PO4)2 + HCl = BaCl2 + P2O5 + H2O =>
Ba3(PO4)2 + 6 HCl = 3 BaCl2 + P2O5 + 3 H2O
H2 + HCl = H2Cl =>
H2 + 2 HCl = 2 H2Cl
NaNO3 + ZnUO2(CH3COO)4 = Na(ZnUO2(CH3COO)4) + NO3 =>
NaNO3 + ZnUO2(CH3COO)4 = Na(ZnUO2(CH3COO)4) + NO3
HNO2 = O2 + NO + H2O =>
4 HNO2 = O2 + 4 NO + 2 H2O
H{2}O{2} = H{2}O{+} =>
H{2}O{2} = H{2}O{+}
KOH + CH4O = H2O + CH3KO =>
KOH + CH4O = H2O + CH3KO
CaF2 + H2O = CaO + HF =>
CaF2 + H2O = CaO + 2 HF
HQ + B = H + BQ =>
HQ + B = H + BQ
K2Cr2O7 + HI + HClO4 = KClO + Cr3Cl3O12 + I2 + H2O =>
3 K2Cr2O7 + 66 HI + 12 HClO4 = 6 KClO + 2 Cr3Cl3O12 + 33 I2 + 39 H2O
Rb + Zn(NO3)2 = Zn + Rb(NO3) =>
2 Rb + Zn(NO3)2 = Zn + 2 Rb(NO3)
Zn(s) + HCl(l) = ZnCl(s) + H(g) =>
Zn(s) + HCl(l) = ZnCl(s) + H(g)
FeCl3 + H2CrO4 = Fe2(CrO4)3 + HCl =>
2 FeCl3 + 3 H2CrO4 = Fe2(CrO4)3 + 6 HCl
H2SeO4 + NaCl = Na2SeO4 + HCl =>
H2SeO4 + 2 NaCl = Na2SeO4 + 2 HCl
CoCl2 + Na2CrO4 = CoCrO4 + Na2Cl2 =>
CoCl2 + Na2CrO4 = CoCrO4 + Na2Cl2
MgSO4 + Na2S + H2O = Mg(OH)2 + Na2SO4 + H2S =>
MgSO4 + Na2S + 2 H2O = Mg(OH)2 + Na2SO4 + H2S
Al + H3PO4 = Al2(HPO4)3 + H2 =>
2 Al + 3 H3PO4 = Al2(HPO4)3 + 3 H2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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