| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
Cl2 + K(OH) = KClO3 + KCl + H2O =>
3 Cl2 + 6 K(OH) = KClO3 + 5 KCl + 3 H2O
CuSO4*5H2O + K2C2O4*H2O = K2Cu(C2O4)2*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2Cu(C2O4)2*2H2O + K2SO4 + 5 H2O
KI + Pb(No3)2 = PbI2 + K(No3) =>
2 KI + Pb(No3)2 = PbI2 + 2 K(No3)
Zn + NaOH2 = ZnOH2 + Na =>
Zn + NaOH2 = ZnOH2 + Na
HNO3 + Li2O = LiNO3 + H2O =>
2 HNO3 + Li2O = 2 LiNO3 + H2O
CH3COOH + KNO3 = CH3NO3 + KCOOH =>
CH3COOH + KNO3 = CH3NO3 + KCOOH
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
CaSO3 + H3PO4 + Al + H2O = Al2(SO4)3 + Ca(PO4)2 + H2 =>
3 CaSO3 + 6 H3PO4 + 2 Al + 3 H2O = Al2(SO4)3 + 3 Ca(PO4)2 + 12 H2
NaOH + C4H6O4Zn = ZnOH + NaC4H6O4 =>
NaOH + C4H6O4Zn = ZnOH + NaC4H6O4
CH2 + HOH = CH3CH2OH =>
2 CH2 + HOH = CH3CH2OH
Cu2SO4(OH)2 + NH3*H2O = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
Cu2SO4(OH)2 + 10 NH3*H2O = 2[Cu(NH3)4](OH)2 + (NH4)2SO4 + 8 H2O
C2O4 + Ba = C2O4Ba =>
C2O4 + Ba = C2O4Ba
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = H2 + KAl(SO4)2*12H2O(s) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 3 H2 + 2 KAl(SO4)2*12H2O(s)
C4 + O6 = CO =>
3 C4 + 2 O6 = 12 CO
K2Cr2O7 + Na2S2O3 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 3 Na2SO4 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
Fe(NO3)3 + Ca = Fe + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca = 2 Fe + 3 Ca(NO3)2
Zn(OH)2 + HCl = ZnHClO + H2O =>
Zn(OH)2 + HCl = ZnHClO + H2O
FeCl3 + Na2HPO4 = FePO4 + NaH2PO4 + NaCl =>
FeCl3 + 2 Na2HPO4 = FePO4 + NaH2PO4 + 3 NaCl
(CH3)2CHOH + HO2 = CO2 + H2O =>
(CH3)2CHOH + 6 HO2 = 3 CO2 + 7 H2O
Sn(NO3)2 + H2O = Sn(OH)2 + HNO3 =>
Sn(NO3)2 + 2 H2O = Sn(OH)2 + 2 HNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
H2O2 + ClO2 = ClO2{-} + O2 + H{+} =>
H2O2 + 2 ClO2 = 2 ClO2{-} + O2 + 2 H{+}
KI + Pb(No3)2 = PbI2 + K(No3) =>
2 KI + Pb(No3)2 = PbI2 + 2 K(No3)
NaHCO3 + H3C2O2 = NaC2H3O2 + H2O + CO2 =>
7 NaHCO3 + 8 H3C2O2 = 7 NaC2H3O2 + 5 H2O + 9 CO2
Cr2O3 + LiOH = Cr(OH)3 + Li2O =>
Cr2O3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2O
C6H5CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C6H5COOH + H2O =>
3 C6H5CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C6H5COOH + 11 H2O
BrO3{-} + N2H4 = Br{-} + N2 + H2O =>
2 BrO3{-} + 3 N2H4 = 2 Br{-} + 3 N2 + 6 H2O
CH2(CH2)2(CH2)2CHOH + SH2O4 = H2OC6H10SH2O4 =>
CH2(CH2)2(CH2)2CHOH + SH2O4 = H2OC6H10SH2O4
Co2(SO4)3 = SO3 + Co2O3 =>
Co2(SO4)3 = 3 SO3 + Co2O3
NaH + AlCl3 = NaAlH4 + NaCl =>
4 NaH + AlCl3 = NaAlH4 + 3 NaCl
Cu + HBr = H2 + CuBr3 =>
2 Cu + 6 HBr = 3 H2 + 2 CuBr3
Mg + HCe = MgCe + H =>
Mg + HCe = MgCe + H
Cu(SO4) + NaOH2 = CuNa + (SO4)OH2 =>
Cu(SO4) + NaOH2 = CuNa + (SO4)OH2
HCl + AgC2H3O2 = AgCl + HC2H3O2 =>
HCl + AgC2H3O2 = AgCl + HC2H3O2
Cu(SO4) + NaOH2 = CuNa + (SO4)OH2 =>
Cu(SO4) + NaOH2 = CuNa + (SO4)OH2
O2 + Cr3 = Cr2O3 =>
9 O2 + 4 Cr3 = 6 Cr2O3
NiO + HCrO4 + CaCl + CO2 + H2O = NiCr + CaCO3 + HCl =>
NiO + HCrO4 + 9 CaCl + 9 CO2 + 4 H2O = NiCr + 9 CaCO3 + 9 HCl
NiSO4 + NaMnO4 + H2SO4 = Ni2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 NiSO4 + 2 NaMnO4 + 8 H2SO4 = 5 Ni2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
Ca3(PO4)2 + H3PO4 = Ca(HPO4) =>
Ca3(PO4)2 + H3PO4 = 3 Ca(HPO4)
K2SO4 = K2O + SO3 =>
K2SO4 = K2O + SO3
Mg(OH)2 = Mg + OH =>
Mg(OH)2 = Mg + 2 OH
B(OH)3 + NH4(F) + HF = NH4BF4 + H2O =>
B(OH)3 + NH4(F) + 3 HF = NH4BF4 + 3 H2O
CHCOOCH3 + SOCl2 = CHCOCl + CH3SO2Cl =>
CHCOOCH3 + SOCl2 = CHCOCl + CH3SO2Cl
H3AsO4 + Fe + H{+} = AsH3 + H2O + Fe{+3} =>
3 H3AsO4 + 8 Fe + 24 H{+} = 3 AsH3 + 12 H2O + 8 Fe{+3}
S + Cl2 = SCl2 =>
S + Cl2 = SCl2
LiOH(s) + H2SO4 = H2O(l) + Li2SO4(aq) =>
2 LiOH(s) + H2SO4 = 2 H2O(l) + Li2SO4(aq)
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COOH =>
9 CH3COOH + 8 NaHCO3 = 10 CO2 + 6 H2O + 8 NaCH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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