| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaBr + NaBrO3 + 3 H2(SO4) = 3 Br2 + 3 Na2(SO4) + 3 H2O
CaClKPo4 = CaPo4KCl =>
CaClKPo4 = CaPo4KCl
FeCl2 + KMnO4 + KOH = KCl + K2MnO4 + Fe(OH)3 =>
FeCl2 + KMnO4 + 3 KOH = 2 KCl + K2MnO4 + Fe(OH)3
C2H6O + C12H22O11 + H4N2O3 + H2SO4 = C23H32N2OS + H2O =>
57 C2H6O + 2 C12H22O11 + 6 H4N2O3 + 6 H2SO4 = 6 C23H32N2OS + 115 H2O
CH3CCOH + NaHCO3 = CO2 + H2O + NaCH3CCO2 =>
6 CH3CCOH + 7 NaHCO3 = 4 CO2 + 5 H2O + 7 NaCH3CCO2
HNO3 + Na2SO4 = NaNO3 + NaHSO4 =>
HNO3 + Na2SO4 = NaNO3 + NaHSO4
CsOH + H2SO3 = Cs + H2SO3OH =>
CsOH + H2SO3 = Cs + H2SO3OH
CuSO4 + KCl + KOH = Cu2Cl(OH)3 + K2SO4 =>
2 CuSO4 + KCl + 3 KOH = Cu2Cl(OH)3 + 2 K2SO4
COOHCH2CH2COOH + NaOH = NaOOCCH2CH2COONa + H2O =>
COOHCH2CH2COOH + 2 NaOH = NaOOCCH2CH2COONa + 2 H2O
NaI + Al2(SO4)3 = Na2SO4 + AlI3 =>
6 NaI + Al2(SO4)3 = 3 Na2SO4 + 2 AlI3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Fe(OH)2 + H2O2 = FeO(OH) + H2O =>
2 Fe(OH)2 + H2O2 = 2 FeO(OH) + 2 H2O
CH3CCH + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
6 CH3CCH + 8 KMnO4 + 10 H2O = 9 CH3COOH + 8 KOH + 8 MnO2
HIO3 + Ba3(PO4)2 = H3PO4 + Ba(IO3)2 =>
6 HIO3 + Ba3(PO4)2 = 2 H3PO4 + 3 Ba(IO3)2
KCl + NH4 = K + NH4Cl =>
KCl + NH4 = K + NH4Cl
H2S + MgCO3 = H2CO3MgS =>
H2S + MgCO3 = H2CO3MgS
CCl3COOH = CHCl3 + CO2 =>
CCl3COOH = CHCl3 + CO2
Cl2 + LiBr = LiCl2Br =>
Cl2 + LiBr = LiCl2Br
Cr(OH)3 + H = Cr + H2O =>
Cr(OH)3 + 3 H = Cr + 3 H2O
Pb(CH3COO)2 + PbO + H2O = Pb(OH)(CH3COO) =>
Pb(CH3COO)2 + PbO + H2O = 2 Pb(OH)(CH3COO)
SCN{-} + I2 + H2O = CN{-} + SO4{2-} + I{-} + H{+} =>
SCN{-} + 3 I2 + 4 H2O = CN{-} + SO4{2-} + 6 I{-} + 8 H{+}
PSCl3 = PCl3 + S8 =>
8 PSCl3 = 8 PCl3 + S8
Mg(OH)2 = MgOH2O =>
Mg(OH)2 = MgOH2O
NiSO4NaNO2 = NiNO2NaSO4 =>
NiSO4NaNO2 = NiNO2NaSO4
NH4 + SCN = NH4SCN =>
NH4 + SCN = NH4SCN
Cs2CuCl4 + H2S = CuS + Cs2S + HCl =>
Cs2CuCl4 + 2 H2S = CuS + Cs2S + 4 HCl
NaHCO3Ca(OH)2 = CaCO3H2ONaOH =>
NaHCO3Ca(OH)2 = CaCO3H2ONaOH
HC2H3O2(aq) + NH3*H2O(aq) = NH4C2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NH3*H2O(aq) = NH4C2H3O2(aq) + H2O(l)
Na2S2O3 + Br2 + H2O = Na2SO4 + HBr + H2SO4 =>
Na2S2O3 + 4 Br2 + 5 H2O = Na2SO4 + 8 HBr + H2SO4
O3 = O23 =>
23 O3 = 3 O23
K(aq) + Na2SO4(aq) = K2SO4 + Na =>
2 K(aq) + Na2SO4(aq) = K2SO4 + 2 Na
KIMgS = KSMgI =>
KIMgS = KSMgI
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
Hg(OH)2 + H3Po4 = Hg3(Po4)2 + H2O =>
3 Hg(OH)2 + 2 H3Po4 = Hg3(Po4)2 + 6 H2O
H3 + PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3 + PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Cl2 + O3 = ClO =>
3 Cl2 + 2 O3 = 6 ClO
MgCuOH = CuMgOH =>
MgCuOH = CuMgOH
NaOH + HC3H3O2 = NaC3H3O2 + H2O =>
NaOH + HC3H3O2 = NaC3H3O2 + H2O
KO2(s) + H2O(l) = KOH(aq) + O2(g) = H2O2(aq) =>
4 KO2(s) + 2 H2O(l) = 4 KOH(aq) + 3 O2(g)
C(s) + H2(g) + Cl2(g) = CHCl3(l) =>
2 C(s) + H2(g) + 3 Cl2(g) = 2 CHCl3(l)
sodiumhydroxide + copper(ii)chloride = copper(ii)hydroxide + sodiumchloride =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
CuCl2 + HCl = CuCl4 + H2 =>
CuCl2 + 2 HCl = CuCl4 + H2
A1 + N2 = A1N =>
2 A1 + N2 = 2 A1N
CH4 + S = H2SC + H =>
CH4 + S = H2SC + 2 H
Ba(NO3)2 + H2O = BaO + H(NO3) =>
Ba(NO3)2 + H2O = BaO + 2 H(NO3)
CaCl2 + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
HMnO4 + Mn(OH)3 = Mn(MnO4)2 + H2O =>
7 HMnO4 + 5 Mn(OH)3 = 4 Mn(MnO4)2 + 11 H2O
RbOH + HIO3 = RbIO3 + H2O =>
RbOH + HIO3 = RbIO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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