| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C8H14N4O3 + 34 H2O2 + 40 C2H2 + NH4OH = 13 C8H15NO6
AgNO3 + AgCl = Ag + NO3Cl =>
AgNO3 + AgCl = 2 Ag + NO3Cl
NaClO3 = Na + Cl + O3 =>
NaClO3 = Na + Cl + O3
Ni(NH3)6Cl2 + H2SO4 = NiSO4 + NH3 + NH4Cl =>
Ni(NH3)6Cl2 + H2SO4 = NiSO4 + 4 NH3 + 2 NH4Cl
AgCu + NaCN = AgCN + CuCN + Na =>
AgCu + 2 NaCN = AgCN + CuCN + 2 Na
CaCN2 + NaBrO = CaCO3 + NaBr + N2 =>
CaCN2 + 3 NaBrO = CaCO3 + 3 NaBr + N2
HCI + CH3COOH = CH3COOCI + H2 =>
HCI + CH3COOH = CH3COOCI + H2
C7H11 + O2 = C3O2 + H2O =>
12 C7H11 + 61 O2 = 28 C3O2 + 66 H2O
Al + KOH + H2SO4 + H2O = KAl(SO4)*12H2O + H2 =>
2 Al + 2 KOH + 2 H2SO4 + 22 H2O = 2 KAl(SO4)*12H2O + H2
Ag(NH3)2 + KI = AgI + NH3 + K =>
Ag(NH3)2 + KI = AgI + 2 NH3 + K
SrCO3 + Ta2O5 + CuO = Sr3CuTa2O9 + CO2 =>
3 SrCO3 + Ta2O5 + CuO = Sr3CuTa2O9 + 3 CO2
MnCO3 + Cl2 + H2O = MnO(OH) + HCl + CO2 =>
2 MnCO3 + Cl2 + 2 H2O = 2 MnO(OH) + 2 HCl + 2 CO2
K2S + BaCl2 = BaS + Cl2K2 =>
K2S + BaCl2 = BaS + Cl2K2
CH3COOH + NaHCO3 = NaCHO + H2O + CO =>
CH3COOH + NaHCO3 = NaCHO + 2 H2O + 2 CO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
K2Cr2O7 + H2SO4 + K2S2O3 = H2O + K2SO4 + Cr2(SO4)3 =>
4 K2Cr2O7 + 13 H2SO4 + 3 K2S2O3 = 13 H2O + 7 K2SO4 + 4 Cr2(SO4)3
KFl + H2O = KFlO + H2 =>
KFl + H2O = KFlO + H2
NiCl2 + (NH4)2Cr2O7 = NiCr2O7 + NH4Cl =>
NiCl2 + (NH4)2Cr2O7 = NiCr2O7 + 2 NH4Cl
Al(HCO3)3 + Ca3(PO4)2 = AlPO4 + Ca(HCO3)2 =>
2 Al(HCO3)3 + Ca3(PO4)2 = 2 AlPO4 + 3 Ca(HCO3)2
MgSiO3 + NaOH = Mg(OH)2 + Na2SiO3 =>
MgSiO3 + 2 NaOH = Mg(OH)2 + Na2SiO3
CH3NH2 + H2O + ZnCl2 = Zn(OH)2 + CH3NH3Cl =>
2 CH3NH2 + 2 H2O + ZnCl2 = Zn(OH)2 + 2 CH3NH3Cl
NaCl + LiNO3 = NaNO3 + LiCl =>
NaCl + LiNO3 = NaNO3 + LiCl
H4 = H =>
H4 = 4 H
KOH + O2 = KOHO2 =>
KOH + O2 = KOHO2
AuBr3(aq) + K2S(aq) = Au2S3(s) + KBr(aq) =>
2 AuBr3(aq) + 3 K2S(aq) = Au2S3(s) + 6 KBr(aq)
C6H5COCH3 + I2 + NaOH = C6H5COONa + CHI3 + H2 =>
2 C6H5COCH3 + 3 I2 + 2 NaOH = 2 C6H5COONa + 2 CHI3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
I2(s) + KCl(aq) = I2Cl + K =>
I2(s) + KCl(aq) = I2Cl + K
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C10H16 + KMnO4 = H16C10OOK + MnO2 =>
C10H16 + KMnO4 = H16C10OOK + MnO2
P5 + KClO3 = KCl + P4O10 =>
12 P5 + 50 KClO3 = 50 KCl + 15 P4O10
Cr + HBr = H + CrBr3 =>
Cr + 3 HBr = 3 H + CrBr3
Pb(NO3)3 + CuCl2 = Cu(NO3)2 + PbCl3 =>
2 Pb(NO3)3 + 3 CuCl2 = 3 Cu(NO3)2 + 2 PbCl3
Ca(OCl)2 + CaCl2 = Cl2 + CaO =>
Ca(OCl)2 + CaCl2 = 2 Cl2 + 2 CaO
K2CrO7 + Al + H2SO4 = Cr2SO4 + AlSO4 + H2O + K2SO4 =>
2 K2CrO7 + 11 Al + 14 H2SO4 = Cr2SO4 + 11 AlSO4 + 14 H2O + 2 K2SO4
LiOH + Br2O7 = LiBrO4 + H2O =>
2 LiOH + Br2O7 = 2 LiBrO4 + H2O
NaPO4 + NiClO3 = NaClO3 + NiPO4 =>
NaPO4 + NiClO3 = NaClO3 + NiPO4
Na2S2O3 + HCl + O2 = NaCl + SO2 + H2O =>
Na2S2O3 + 2 HCl + O2 = 2 NaCl + 2 SO2 + H2O
Zn(s) + AgNo{3} = Zn(No{3})(aq) + Ag(s) =>
Zn(s) + AgNo{3} = Zn(No{3})(aq) + Ag(s)
NaBH4 + H2O = H2 + B2H6 + Na3BO3 =>
3 NaBH4 + 3 H2O = 6 H2 + B2H6 + Na3BO3
HC3H503 + H2O = C3H5O3 + H3O =>
HC3H503 + 508 H2O = C3H5O3 + 505 H3O
KNO3 = K2O + N2 + O2(classification) =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2(classification)
AgNO3 + CuO = Ag + CuONO3 =>
AgNO3 + CuO = Ag + CuONO3
Al(OH)3 + KOH = K3[Al(OH)6] =>
Al(OH)3 + 3 KOH = K3[Al(OH)6]
SnCl2 + O2 = SnO + O2Cl =>
2 SnCl2 + 5 O2 = 2 SnO + 4 O2Cl
(C3H70H) + O2 = CO2 + H2O =>
4(C3H70H) + 83 O2 = 12 CO2 + 142 H2O
Na2CO3 + CuSO4 + H2O = Cu(OH)2CuCO3 + CO2 + Na2SO4 =>
2 Na2CO3 + 2 CuSO4 + H2O = Cu(OH)2CuCO3 + CO2 + 2 Na2SO4
XC2H3 + KMnO4 + H2SO4 = CO2 + XCOOH + K2SO4 + MnSO4 + H2O =>
XC2H3 + 2 KMnO4 + 3 H2SO4 = CO2 + XCOOH + K2SO4 + 2 MnSO4 + 4 H2O
HBr + Ba(OH)2 = BaBr + H3O2 =>
HBr + Ba(OH)2 = BaBr + H3O2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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