| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + 2 BrNa = PbBr2 + 2 NaNO3
H2SO4(aq) + HCl(aq) = Cl2 + H2O + SO2 =>
H2SO4(aq) + 2 HCl(aq) = Cl2 + 2 H2O + SO2
K2Cr2O7 + H2SO4 = H2CrO4 + K2SO4 + CrO3 =>
K2Cr2O7 + H2SO4 = H2CrO4 + K2SO4 + CrO3
Ba(ClO4)2 + Li2SO4 = BaSO4 + Li2(ClO4)2 =>
Ba(ClO4)2 + Li2SO4 = BaSO4 + Li2(ClO4)2
Al(NO3)3 + Na2SiO3 + H2O = Al(OH)3 + NaNO3 + H2SiO3 =>
2 Al(NO3)3 + 3 Na2SiO3 + 6 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 H2SiO3
(C6H5)3COMgBr + H2O = (C6H5)3COH + MgOHBr =>
(C6H5)3COMgBr + H2O = (C6H5)3COH + MgOHBr
FeSO4 + H2AsO4 = AsFeO4 + H2SO4 =>
FeSO4 + H2AsO4 = AsFeO4 + H2SO4
C9H15N + O2 = CO2 + H2O + N2 =>
4 C9H15N + 51 O2 = 36 CO2 + 30 H2O + 2 N2
NaCIO + As + NaOH = Na3AsO4 + NaCI + H2O =>
5 NaCIO + 2 As + 6 NaOH = 2 Na3AsO4 + 5 NaCI + 3 H2O
Cr + PbN = CrN + Pb =>
Cr + PbN = CrN + Pb
NiC8H20N4 + C2H2O2 = NiC10H22N4O2 =>
NiC8H20N4 + C2H2O2 = NiC10H22N4O2
N2 + PbO = Pb3N2 + O2 =>
2 N2 + 6 PbO = 2 Pb3N2 + 3 O2
H2S + PB = PBS2 + H2 =>
2 H2S + PB = PBS2 + 2 H2
H3PO4 + Co(OH)2 = Co3(PO4)2 + H2O =>
2 H3PO4 + 3 Co(OH)2 = Co3(PO4)2 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H3PO4 + CaI2 = Ca3(PO4)2 + HI =>
2 H3PO4 + 3 CaI2 = Ca3(PO4)2 + 6 HI
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2 =>
KHCO3(s) + HCl(aq) = KCl(aq) + H2O(l) + CO2
Mn(NO3)2 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 16 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
MnCl2 + NaCO3 = MnCO3 + Cl2Na =>
MnCl2 + NaCO3 = MnCO3 + Cl2Na
NH4 + S{-}2 = NH4S{-}2 =>
NH4 + S{-}2 = NH4S{-}2
HgO = Hg{2+} + O{2-} =>
HgO = Hg{2+} + O{2-}
Fe2SO4 + H2SO4 + Cl2 = Fe3(SO4)3 + HCl =>
3 Fe2SO4 + 3 H2SO4 + 3 Cl2 = 2 Fe3(SO4)3 + 6 HCl
ZrO2 + H3PO4 = Zr3(PO4)4 + H2O =>
3 ZrO2 + 4 H3PO4 = Zr3(PO4)4 + 6 H2O
Z(OH)2 + H2SO4 = ZSO4 + H2O =>
Z(OH)2 + H2SO4 = ZSO4 + 2 H2O
C4H6 + NH4ClO4 = CO + N2 + HCl + H2O =>
5 C4H6 + 14 NH4ClO4 = 20 CO + 7 N2 + 14 HCl + 36 H2O
BF3 + N(CH3)3 = B(CH3)3 + NF3 =>
BF3 + N(CH3)3 = B(CH3)3 + NF3
H3PO4 + NaCl = HCl + NaH2PO4 =>
H3PO4 + NaCl = HCl + NaH2PO4
NH4VO3 + H2C2O4 + (NH4)2C2O4 = [VO(C2O4)2(H2O)2](NH4)2 + CO2 =>
2 NH4VO3 + 4 H2C2O4 + (NH4)2C2O4 = 2[VO(C2O4)2(H2O)2](NH4)2 + 2 CO2
Fe + Cu(No3) = Fe(No3) + Cu =>
Fe + Cu(No3) = Fe(No3) + Cu
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO + K2SO4 + CO2 + HNO3 + H2O =>
22 K4Fe(CN)6 + 122 KMnO4 + 260 H2SO4 = 11 Fe2(SO4)3 + 122 MnSO + 105 K2SO4 + 132 CO2 + 132 HNO3 + 194 H2O
Zn(NO3)2 + CuHPO3 = ZnHPO3 + Cu(NO3)2 =>
Zn(NO3)2 + CuHPO3 = ZnHPO3 + Cu(NO3)2
C4H5NaO6 + KAl(SO4)2*12H2O = KNaC4H5O6 + Al(SO4)2 + H2O =>
C4H5NaO6 + KAl(SO4)2*12H2O = KNaC4H5O6 + Al(SO4)2 + 12 H2O
ZnCl2 + Mn = MnCl + Zn =>
ZnCl2 + 2 Mn = 2 MnCl + Zn
H{+} + Cr2O7 + C2H5OH = Cr{3+} + CO2 + H2O =>
18 H{+} + 3 Cr2O7 + 2 C2H5OH = 6 Cr{3+} + 4 CO2 + 15 H2O
Y + Mn + Sn + Ga = YMn6Sn58Ga02 =>
Y + 6 Mn + 58 Sn + 2 Ga = YMn6Sn58Ga02
MgCl2(aq) + CuSO4(aq) = MgSO4(s) + CuCl2(aq) =>
MgCl2(aq) + CuSO4(aq) = MgSO4(s) + CuCl2(aq)
NaOH + C6H12O6 = C6H12O7 + Na + H =>
NaOH + C6H12O6 = C6H12O7 + Na + H
CuSO4 + Zn(NO3)2 = Zn(SO4)2 + CuNO3 =>
2 CuSO4 + Zn(NO3)2 = Zn(SO4)2 + 2 CuNO3
N2H4 + KI3 = KI + HI + N2 =>
N2H4 + 2 KI3 = 2 KI + 4 HI + N2
KClO4 + H2 = HClO4 + K2 =>
2 KClO4 + H2 = 2 HClO4 + K2
Ca(SO4) + BaCl2 = CaCl2 + Ba(SO4) =>
Ca(SO4) + BaCl2 = CaCl2 + Ba(SO4)
AlMg2(OH)7H2O + HCl = AlCl3 + Mg(OH)2 + H2O =>
AlMg2(OH)7H2O + 3 HCl = AlCl3 + 2 Mg(OH)2 + 4 H2O
CF + HCl = CCl + HF =>
CF + HCl = CCl + HF
BrO3{-} + Sn{2+} + H{+} = Br{-} + Sn{4+} + H2O{+} =>
2 BrO3{-} + 3 Sn{2+} + 12 H{+} = 2 Br{-} + 3 Sn{4+} + 6 H2O{+}
KI(aq) + FeCl3(aq) = KCl(aq) + FeI3(aq) =>
3 KI(aq) + FeCl3(aq) = 3 KCl(aq) + FeI3(aq)
Na + S + O2 = NaSO2 =>
Na + S + O2 = NaSO2
Cu(NH2CH2COONH4)(NH3)3(ClO4)2 = Cu + N2 + CO2 + H2O + Cl2 + H2 =>
2 Cu(NH2CH2COONH4)(NH3)3(ClO4)2 = 2 Cu + 5 N2 + 4 CO2 + 12 H2O + 2 Cl2 + 5 H2
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
CH3CH2CHOHCH3 + CrO3 + H2SO4 = Cr2(SO4)3 + H2O + CH3CH2COCH3 =>
3 CH3CH2CHOHCH3 + 2 CrO3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O + 3 CH3CH2COCH3
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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