| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + SIO2 = CuSIO3 + SO3
CrCl3 + NH4NO3 = Cr(NO3)2 + H2O + NH3 + Cl2 =>
4 CrCl3 + 9 NH4NO3 = 4 Cr(NO3)2 + 3 H2O + 10 NH3 + 6 Cl2
O2 + P5 + H3 = H3PO4 =>
10 O2 + P5 + 5 H3 = 5 H3PO4
Zn + KNO2 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
3 Zn + KNO2 + 5 KOH + 5 H2O = 3 K2[Zn(OH)4] + NH3
BaNO3 + Br2 = BrNO3 + Ba =>
2 BaNO3 + Br2 = 2 BrNO3 + 2 Ba
BaSO4 + K = Ba + KSO4 =>
BaSO4 + K = Ba + KSO4
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
Zn(C2H3O2)2(aq) + Na3PO4(aq) = Zn3(PO4)2 + Na(C2H3O2)(aq) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = Zn3(PO4)2 + 6 Na(C2H3O2)(aq)
CH4O + Na2Cr2O7 + H2SO4 = CH2O2 + Na2SO4 + Cr2(SO4)3 + H2O =>
3 CH4O + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
Sn + HF = SnF2 + H =>
Sn + 2 HF = SnF2 + 2 H
(NH4)2Fe(SO4)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + (NH4)2SO4 + K2SO4 =>
(NH4)2Fe(SO4)2 + K3[Fe(CN)6] = KFe[Fe(CN)6] + (NH4)2SO4 + K2SO4
MS = M + S =>
MS = M + S
CaC2 + H2SO4 = H2 + CO2 + CaS =>
CaC2 + H2SO4 = H2 + 2 CO2 + CaS
H2S + Ni(OH)2 = NiS + HOH =>
H2S + Ni(OH)2 = NiS + 2 HOH
P4 + Ba = P4Ba =>
P4 + Ba = P4Ba
K2CrO7 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 K2CrO7 + 18 KI + 14 H2O = 9 I2 + 2 Cr(OH)3 + 22 KOH
N2 + O2 + H2 = N4OH =>
4 N2 + O2 + H2 = 2 N4OH
Fe(NO3)3 + Mg(OH)2 = Mg(NO3)2 + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Mg(OH)2 = 3 Mg(NO3)2 + 2 Fe(OH)3
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH
(NH4)3Po4 + AgNO3 = (NH4)3NO3 + AgPo4 =>
(NH4)3Po4 + AgNO3 = (NH4)3NO3 + AgPo4
ZnCl + KSO2 = ZnSO2 + KCl =>
ZnCl + KSO2 = ZnSO2 + KCl
Nh3 + O2 = NhO =>
2 Nh3 + 3 O2 = 6 NhO
Mn{+4}O{-2} + HCl = Mn{+2}Cl{-} + H{2}O + Cl =>
Mn{+4}O{-2} + HCl = Mn{+2}Cl{-} + H{2}O + Cl
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
Ca3(PO4)2 + HCl = CaCl2 + H3PO4 =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3PO4
HNO3 + C6H12N4 = C6H14N6O6 =>
2 HNO3 + C6H12N4 = C6H14N6O6
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
BrO2 + MnO2 = Br2 + MnO4 =>
2 BrO2 + 2 MnO2 = Br2 + 2 MnO4
KI + Cu = KCuI =>
KI + Cu = KCuI
ZnCO3 + CuSO3 = CuCO3 + ZnSO3 =>
ZnCO3 + CuSO3 = CuCO3 + ZnSO3
Fe(OH)3 + HBO2 = Fe(BO2)3 + H2O =>
Fe(OH)3 + 3 HBO2 = Fe(BO2)3 + 3 H2O
BaCl2 + SO3 = BaSO3 + Cl2 =>
BaCl2 + SO3 = BaSO3 + Cl2
HS + KOH = KS + H2O =>
HS + KOH = KS + H2O
Fe(NO3)2 + K3PO4 = Fe3(PO4)2 + K(NO3) =>
3 Fe(NO3)2 + 2 K3PO4 = Fe3(PO4)2 + 6 K(NO3)
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
NH4Cl + Fe2(CO3)3 = (NH4)2(CO3) + FeCl3 =>
6 NH4Cl + Fe2(CO3)3 = 3(NH4)2(CO3) + 2 FeCl3
Br2 + Zn(OH)2 = ZnBr2 + HBrO3 + H2O =>
6 Br2 + 5 Zn(OH)2 = 5 ZnBr2 + 2 HBrO3 + 4 H2O
ZrN2O7 + CH4N2O = ZrO2 + H2O + CO2 + N2 =>
3 ZrN2O7 + 5 CH4N2O = 3 ZrO2 + 10 H2O + 5 CO2 + 8 N2
NaF + H2O = NaO + F + H2 =>
NaF + H2O = NaO + F + H2
FeCl2 + C26H24P2 + NaBH4 + H2O = (C26H24P2)2H2Fe + Cl + NaBO2 =>
4 FeCl2 + 8 C26H24P2 + NaBH4 + 2 H2O = 4(C26H24P2)2H2Fe + 8 Cl + NaBO2
Na3(PO4)(aq) + CuCl2(aq) = Cu3(PO4)2(s) + NaCl(aq) =>
2 Na3(PO4)(aq) + 3 CuCl2(aq) = Cu3(PO4)2(s) + 6 NaCl(aq)
FeCl2 + S = Fe2S3 + Cl2 =>
2 FeCl2 + 3 S = Fe2S3 + 2 Cl2
AgCl + Ca(OH)2 = CaCl2 + Ag2O + H2O =>
2 AgCl + Ca(OH)2 = CaCl2 + Ag2O + H2O
CaBr2 + Na2C2O4 = CaC2O4 + NaBr =>
CaBr2 + Na2C2O4 = CaC2O4 + 2 NaBr
Sn + Cu(SO4) = Sn(SO4) + Cu =>
Sn + Cu(SO4) = Sn(SO4) + Cu
Cu + NO3 = Cu(NO3)2 =>
Cu + 2 NO3 = Cu(NO3)2
Cu + NO3 = CuNO3 =>
Cu + NO3 = CuNO3
CH3CONH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3CONH2(g) + 11 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 N2(g)
C3H5O2 + C5H16O = C8H16O2 + H2O =>
52 C3H5O2 + 28 C5H16O = 37 C8H16O2 + 58 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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