| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 Fe + 27 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 6 KHSO4 + 6 MnSO4 + 24 H2O
Cl + S = ClS =>
Cl + S = ClS
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH =>
CH3COOC2H5 + NaOH = CH3COONa + C2H5OH
Sb + HCl = H2 + SbCl =>
2 Sb + 2 HCl = H2 + 2 SbCl
KINO = KNOI =>
KINO = KNOI
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4 =>
ZnSO4 + Ca(OH)2 = Zn(OH)2 + CaSO4
C7H5N3O6 = N2 + H2O + CO + C =>
2 C7H5N3O6 = 3 N2 + 5 H2O + 7 CO + 7 C
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ca(OH) + HCl = HOH + CaCl =>
Ca(OH) + HCl = HOH + CaCl
HNO3 + KI = HI + KNO3 =>
HNO3 + KI = HI + KNO3
Na2CO3 + FeCr2O7 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
8 Na2CO3 + 4 FeCr2O7 + O2 = 2 Fe2O3 + 8 Na2CrO4 + 8 CO2
SrCl2 + Fe2(SO4)3 = SrSO4 + FeCl3 =>
3 SrCl2 + Fe2(SO4)3 = 3 SrSO4 + 2 FeCl3
NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K2Cr2O7 + H2O + S = KOH + SO2 + Cr2O2 =>
K2Cr2O7 + H2O + 2 S = 2 KOH + 2 SO2 + Cr2O2
C57H104O6 + NaOH = C18H34O2 + C3H8O3 + Na =>
2 C57H104O6 + 54 NaOH = 3 C18H34O2 + 20 C3H8O3 + 54 Na
NH3(aq) + OCl{-}(aq) = N2H4(l) + Cl{-}(aq) + H2O(l) =>
2 NH3(aq) + OCl{-}(aq) = N2H4(l) + Cl{-}(aq) + H2O(l)
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Rb + P = Rb3P =>
3 Rb + P = Rb3P
MgOH + HClO2 = MgClO2 + H2O =>
MgOH + HClO2 = MgClO2 + H2O
MnO2 + NaClO + KOH = K2MnO4 + NaCl + H2O =>
MnO2 + NaClO + 2 KOH = K2MnO4 + NaCl + H2O
CuO + NaClO + KOH = KCuO2 + NaCl + H2O =>
2 CuO + NaClO + 2 KOH = 2 KCuO2 + NaCl + H2O
Pb(NO3)2 + SI2 = PbI2 + S(NO3)2 =>
Pb(NO3)2 + SI2 = PbI2 + S(NO3)2
CO + H2 = C3H6 + CO2 =>
6 CO + 3 H2 = C3H6 + 3 CO2
P2 + O3 + H2O = H3PO4 =>
3 P2 + 5 O3 + 9 H2O = 6 H3PO4
HCl + zincsulfide = hydrogensulfide + zincchloride =>
2 HCl + ZnS = H2S + ZnCl2
H + Hg2O = H2O + Hg =>
2 H + Hg2O = H2O + 2 Hg
C8H12O4 + O2 = CO2 + H2O =>
C8H12O4 + 9 O2 = 8 CO2 + 6 H2O
Al(HCO3)3 + HNO3 = Al(NO3)3 + CO2 + H2O =>
Al(HCO3)3 + 3 HNO3 = Al(NO3)3 + 3 CO2 + 3 H2O
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
CaF2 + LiOH = Ca(OH)2 + LiF =>
CaF2 + 2 LiOH = Ca(OH)2 + 2 LiF
CH5H11OH + O2 = H2O + CO2 =>
4 CH5H11OH + 19 O2 = 34 H2O + 4 CO2
Cr(OH)3 + CuO = Cu(OH)2 + Cr2O3 =>
2 Cr(OH)3 + 3 CuO = 3 Cu(OH)2 + Cr2O3
KCl + MnO2 + H2SO4 = Cl2 + K2SO4 + MnCl2 + H2O =>
4 KCl + MnO2 + 2 H2SO4 = Cl2 + 2 K2SO4 + MnCl2 + 2 H2O
Al2(SO4)3 + NH4Br = Al2Br + (SO4)3NH4 =>
Al2(SO4)3 + NH4Br = Al2Br + (SO4)3NH4
Al + CuSO4 = Cu + Al2SO4 =>
2 Al + CuSO4 = Cu + Al2SO4
SnCl2 + S2 = SnS + Cl2 =>
2 SnCl2 + S2 = 2 SnS + 2 Cl2
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KOH + HBr = HOHKBr =>
KOH + HBr = HOHKBr
Rb(ClO3) = RbCl + O2 =>
2 Rb(ClO3) = 2 RbCl + 3 O2
BaO + NaOH = (BaOH) + NaO =>
BaO + NaOH = (BaOH) + NaO
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C6H12O6 + NH3 = C5H7NO2 + H2O =>
5 C6H12O6 + 6 NH3 = 6 C5H7NO2 + 18 H2O
Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)
MnO2 + H2O + NaOH = NaMnO4 + H2 =>
2 MnO2 + 2 H2O + 2 NaOH = 2 NaMnO4 + 3 H2
C6H5NH2 + NaOH = C6H5N + H2O + Na =>
C6H5NH2 + 2 NaOH = C6H5N + 2 H2O + 2 Na
OC(NH2)2 + NaClO + NaOH + H2SO4 = H2O + NaCl + Na2CO3 + N2H6SO4 =>
OC(NH2)2 + NaClO + 2 NaOH + H2SO4 = H2O + NaCl + Na2CO3 + N2H6SO4
ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/24
Équations équilibrées sur04/24/23
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