| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{2+} + H2C2O4 + 2 H2O = FeC2O4*2H2O + 2 H{+}
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2
SO2 + Ca(OH)2 = CaH2S2O6 =>
2 SO2 + Ca(OH)2 = CaH2S2O6
BaCl2 + Na2SO4 = BaO4 + Na2SCl2 =>
BaCl2 + Na2SO4 = BaO4 + Na2SCl2
CuO + H2SO4 = CuS + H2O5 =>
CuO + H2SO4 = CuS + H2O5
P + OH{-} + H2O = PH3 + H2PO2({-}) =>
4 P + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2({-})
CHCCH3 + O2 = CO2 + H2O =>
CHCCH3 + 4 O2 = 3 CO2 + 2 H2O
B3 + F = BF3 =>
B3 + 9 F = 3 BF3
NiOOH + La(OH)3 = LaNiO3 + H2O =>
NiOOH + La(OH)3 = LaNiO3 + 2 H2O
CH3OH(aq) + NaOH(aq) = CH3ONa + H2O =>
CH3OH(aq) + NaOH(aq) = CH3ONa + H2O
MnCl2 + NaClO = MnO2 + NaCl + Cl2 =>
MnCl2 + 2 NaClO = MnO2 + 2 NaCl + Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sn + RbBr = SnBr + Rb =>
Sn + RbBr = SnBr + Rb
MgCl2 + Na2CrO4 = Mg(CrO4) + NaCl =>
MgCl2 + Na2CrO4 = Mg(CrO4) + 2 NaCl
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s) =>
Zn(s) + NiCl2(aq) = ZnCl2(aq) + Ni(s)
CH3ClO2S + H2O = CH4O3S + HCl =>
CH3ClO2S + H2O = CH4O3S + HCl
K + Ca(NO3)2 = K(NO3) + Ca2 =>
4 K + 2 Ca(NO3)2 = 4 K(NO3) + Ca2
H2S + CuO = Cu + H2O + SO2 =>
H2S + 3 CuO = 3 Cu + H2O + SO2
H2CO3 + Fe(OH)3 = HOH + Fe2(CO3)3 =>
3 H2CO3 + 2 Fe(OH)3 = 6 HOH + Fe2(CO3)3
HCl(s) + O2(g) = Cl2(s) + H2O(g) =>
4 HCl(s) + O2(g) = 2 Cl2(s) + 2 H2O(g)
Ag{+} + HCl = AgCl + H{+} =>
Ag{+} + HCl = AgCl + H{+}
Mn2O3 + KNO3 + KOH = KNO2 + K2MnO4 + H2O =>
Mn2O3 + 3 KNO3 + 4 KOH = 3 KNO2 + 2 K2MnO4 + 2 H2O
HCl(l) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2 =>
HCl(l) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2
C3H8O + O2 = C3 + HOH4 =>
10 C3H8O + 3 O2 = 10 C3 + 16 HOH4
Fe3C + HNO3 = Fe(NO3)2 + CO2 + NO2 + H2O =>
Fe3C + 16 HNO3 = 3 Fe(NO3)2 + CO2 + 10 NO2 + 8 H2O
Zn + H2SO4 = ZnO + SO2 + H2O =>
Zn + H2SO4 = ZnO + SO2 + H2O
C4H7OH + Na = C4H7ONa + H2 =>
2 C4H7OH + 2 Na = 2 C4H7ONa + H2
MgCl2(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + Mg(C2H3O2)2(aq) =>
MgCl2(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + Mg(C2H3O2)2(aq)
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
ClO2(aq) + OH{-}(aq) = ClO3{-}(aq) + ClO2{-}(aq) + H2O(l) =>
2 ClO2(aq) + 2 OH{-}(aq) = ClO3{-}(aq) + ClO2{-}(aq) + H2O(l)
O2 + C6H5COOH = CO2 + H2O =>
15 O2 + 2 C6H5COOH = 14 CO2 + 6 H2O
P2O3 + HNO3 + H2O = H3PO4 + N6 =>
15 P2O3 + 12 HNO3 + 39 H2O = 30 H3PO4 + 2 N6
B11H14 + H2O2 = B10H14 + B(OH)3 =>
2 B11H14 + 3 H2O2 = 2 B10H14 + 2 B(OH)3
NH4{+} + NO2{2-} = (NH4)2(NO2) =>
2 NH4{+} + NO2{2-} = (NH4)2(NO2)
Mg + H2O1 = Mg(OH)2 + H2 =>
Mg + 2 H2O1 = Mg(OH)2 + H2
BaO + NaP = BaP + NaO =>
BaO + NaP = BaP + NaO
CH3OH + CuO = HCHO + H2O + Cu =>
CH3OH + CuO = HCHO + H2O + Cu
S2 + Li = S2Li =>
S2 + Li = S2Li
KMnO4 + H2S = Mn(OH)2 + S + H2O + KOH =>
2 KMnO4 + 5 H2S = 2 Mn(OH)2 + 5 S + 2 H2O + 2 KOH
CaSO4 + Na2(CO3) = CaC(O3) + Na2SO4 =>
CaSO4 + Na2(CO3) = CaC(O3) + Na2SO4
C(s) + H2O = H2(g) + CO2(g) =>
C(s) + 2 H2O = 2 H2(g) + CO2(g)
C6H8O7 + FeO = Fe2C6H4O7 + H2O =>
C6H8O7 + 2 FeO = Fe2C6H4O7 + 2 H2O
Mg(SO4) + CaCl = Ca(SO4) + MgCl =>
Mg(SO4) + CaCl = Ca(SO4) + MgCl
Fe2O3 + H2C2O4 = ((Fe(C2O4)3)) + H2O + H =>
Fe2O3 + 6 H2C2O4 = 2((Fe(C2O4)3)) + 3 H2O + 6 H
C2H8 + H2O2 = C8H18O2 + H2O =>
4 C2H8 + 9 H2O2 = C8H18O2 + 16 H2O
N2H5Cl + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
3 N2H5Cl + 2 K2Cr2O7 + 8 H2SO4 = 3 N2 + 2 K2SO4 + 2 Cr2(SO4)3 + 3 HCl + 14 H2O
CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O2 =>
6 CaCO3 + 11 CH3COOH = 6 Ca(CH3COO)2 + 4 CO2 + 4 H2O2
C2H6(acetylene) + O2(oxygen) = CO2 + H20(water) =>
10 C2H6(acetylene) + 20 O2(oxygen) = 20 CO2 + 3 H20(water)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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