| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H2Cl2 = MgCl2 + 2 H2O
Sr(NO3)2 + K2(CrO4) = K(NO3) + Sr(CrO4) =>
Sr(NO3)2 + K2(CrO4) = 2 K(NO3) + Sr(CrO4)
C4H8O3 + NaOH = C4H7O3Na + H2O =>
C4H8O3 + NaOH = C4H7O3Na + H2O
copper(ii)hydroxide + calciumsulfate = calciumhydroxide + copper(ii)sulfate =>
Cu(OH)2 + CaSO4 = Ca(OH)2 + CuSO4
H2CO3 + PbI2 = PbCO3 + HI =>
H2CO3 + PbI2 = PbCO3 + 2 HI
(NH4)2CO3 + CuCl2 = (NH4)Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2(NH4)Cl + CuCO3
CCl4 + Fe + H{+} = CH2Cl2 + Cl{-} + Fe{2+} =>
CCl4 + 2 Fe + 2 H{+} = CH2Cl2 + 2 Cl{-} + 2 Fe{2+}
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O =>
TiOSO4 + H2O2 + H2SO4 = H2[Ti(SO4)2O2] + H2O
Mn2O7 + Rb2O = RbMn7 + O2 =>
7 Mn2O7 + Rb2O = 2 RbMn7 + 25 O2
Li3N(s) + H2O(g) = NH3(g) + LiOH(aq) =>
Li3N(s) + 3 H2O(g) = NH3(g) + 3 LiOH(aq)
RbH + H2O = RbOH + H2 =>
RbH + H2O = RbOH + H2
CH4(g) + Cl4(g) = CCl4(l) + HCl(g) =>
CH4(g) + 2 Cl4(g) = CCl4(l) + 4 HCl(g)
K3[Fe(CN)6] + KOH + NH2OH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 KOH + 2 NH2OH = 2 K4[Fe(CN)6] + N2 + 4 H2O
CuSO4Zn = ZnSO4Cu =>
CuSO4Zn = ZnSO4Cu
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
BAt + SCl = BCl + SAt =>
BAt + SCl = BCl + SAt
ZnBr2BaCl = ZnClBaBr2 =>
ZnBr2BaCl = ZnClBaBr2
CH2CHCH2CH3 + HOCl = HOCH2CHClCH2CH3 =>
CH2CHCH2CH3 + HOCl = HOCH2CHClCH2CH3
Cu(OH)2MgSO4 = CuSO4Mg(OH)2 =>
Cu(OH)2MgSO4 = CuSO4Mg(OH)2
Li3N + (NH4)NO3 = Li(NO3) + (NH4)3N =>
Li3N + 3(NH4)NO3 = 3 Li(NO3) + (NH4)3N
CH3CH2Br + CH3CH2ONa = CH3CH2OCH2CH3 + NaBr =>
CH3CH2Br + CH3CH2ONa = CH3CH2OCH2CH3 + NaBr
C2H4Cl2O + O2 = CO2 + H2O + HCl =>
C2H4Cl2O + 2 O2 = 2 CO2 + H2O + 2 HCl
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
KMnO4 + Hg2(NO3)2 + HNO3 = Mn(NO3)2 + Hg(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 5 Hg2(NO3)2 + 16 HNO3 = 2 Mn(NO3)2 + 10 Hg(NO3)2 + 2 KNO3 + 8 H2O
KAl(SO4)2 + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2 =>
KAl(SO4)2 + Ba(NO3)2 = KAl(NO3)2 + Ba(SO4)2
Bi(OH)3 + NaOH = Na3(Bi(OH)6) =>
Bi(OH)3 + 3 NaOH = Na3(Bi(OH)6)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AuCl + Pb = PbCl4 + Au =>
4 AuCl + Pb = PbCl4 + 4 Au
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
AgNO3 + Na(OH) = Ag(OH) + NaNO3 =>
AgNO3 + Na(OH) = Ag(OH) + NaNO3
MnO4{-} + OH{-} + NO2{-} = NO3{2-} + H2O + MnO4{2-} =>
MnO4{-} + 2 OH{-} + NO2{-} = NO3{2-} + H2O + MnO4{2-}
FeBr2(aq) + NaOH(aq) = FeOH(s) + NaBr2(aq) =>
FeBr2(aq) + NaOH(aq) = FeOH(s) + NaBr2(aq)
Sr(NO3)2 + (NH4)2S = Sr(NH4)2 + S(NO3)2 =>
Sr(NO3)2 + (NH4)2S = Sr(NH4)2 + S(NO3)2
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
SO4{2-} + C3H5O2{-} + H{+} = HS{-} + CO2 + H2O =>
7 SO4{2-} + 4 C3H5O2{-} + 11 H{+} = 7 HS{-} + 12 CO2 + 12 H2O
S2O3{2-} + OH{-} = SO4{2-} + H2O + e =>
S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 5 H2O + 8e
C70H140 + O2 = CO2 + H2O =>
C70H140 + 105 O2 = 70 CO2 + 70 H2O
FeSO4 + KClO3 + KOH = K2FeO4 + KCl + H2SO4 =>
3 FeSO4 + 2 KClO3 + 6 KOH = 3 K2FeO4 + 2 KCl + 3 H2SO4
AgNO3 + Na2CO3 + H2O = AgOH + H2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 + 2 H2O = 2 AgOH + H2CO3 + 2 NaNO3
Li2Cr2O7 + Pb3(PO4)4 = Li3PO4 + Pb2(Cr2O7)4 =>
12 Li2Cr2O7 + 2 Pb3(PO4)4 = 8 Li3PO4 + 3 Pb2(Cr2O7)4
CH3COO + NaOH = CH3COONa + OH =>
CH3COO + NaOH = CH3COONa + OH
CF2Cl2 = Cl + CF2Cl = =>
CF2Cl2 = Cl + CF2Cl
Co(NO3)2 + C2H4(COONa)2 = C4H4CoO4 + NaNO3 =>
Co(NO3)2 + C2H4(COONa)2 = C4H4CoO4 + 2 NaNO3
IH = I + H =>
IH = I + H
Pb(NO3)2 + Na2Cr2O7 + NaOH = PbCrO4 + NaNO3 + H2O =>
2 Pb(NO3)2 + Na2Cr2O7 + 2 NaOH = 2 PbCrO4 + 4 NaNO3 + H2O
H2O + NO = NO3{-} + e + H{+} =>
2 H2O + NO = NO3{-} + 3e + 4 H{+}
CH4O + N2O = CO2 + H2O + N2 =>
CH4O + 3 N2O = CO2 + 2 H2O + 3 N2
Ca(OH)2 = CaO + H2O(l) =>
Ca(OH)2 = CaO + H2O(l)
H3PO4 + C = H3PO2 + CO2 =>
H3PO4 + C = H3PO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/02/24
Équations équilibrées sur09/01/23
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