| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + Co = CoSiO3 + 2 Na
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
C6H5NO2 + Fe + HCl = C6H7N + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H7N + 2 FeCl3 + 2 H2O
CuCl2 + AgNo3 = AgCl2 + CuNo3 =>
CuCl2 + AgNo3 = AgCl2 + CuNo3
Al2O3 + Fe = FeO3 + Al2 =>
Al2O3 + Fe = FeO3 + Al2
V(OH)3 + O2 = VO4 + H2O =>
4 V(OH)3 + 5 O2 = 4 VO4 + 6 H2O
C4O2H8 + OH = C4O2H7 + H2O =>
C4O2H8 + OH = C4O2H7 + H2O
H4PO4 + Mg(OH)2 = Mg2PO4 + H2O =>
H4PO4 + 2 Mg(OH)2 = Mg2PO4 + 4 H2O
H3PO4 + (NH4)2MoO4 + HNO4 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)2MoO4 + 28 HNO4 = 2(NH4)3PO4*12MoO3 + 35 NH4NO3 + 31 H2O
IO3{-} + Br{-} + H{+} = Br2 + HI + H2O =>
IO3{-} + 6 Br{-} + 7 H{+} = 3 Br2 + HI + 3 H2O
KMnO4 + C3O3H8 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3O3H8 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
HC2H3O2(aq) + NaOH(aq) = H2O + NaC2H3O2 =>
HC2H3O2(aq) + NaOH(aq) = H2O + NaC2H3O2
HClO2 + Bi(OH)3 = BiCl + HOH + O2 =>
2 HClO2 + 2 Bi(OH)3 = 2 BiCl + 4 HOH + 3 O2
AsO4{3-} + Zn + H{+{ = Zn{2+}+AsH3+H2O =>
AsO4{3-} + 4 Zn + 11 H{+{ = 4 Zn{2+}+AsH3+4H2O
BaCl2 + H2O = BaH + Cl2OH =>
BaCl2 + H2O = BaH + Cl2OH
Na2CO3 + Ag = AgNa2CO3 =>
Na2CO3 + Ag = AgNa2CO3
CaO2 + CO2 = CaC + O3 =>
3 CaO2 + 3 CO2 = 3 CaC + 4 O3
B3N3H6 + H2O = B(OH)3 + NH3 + H2 =>
B3N3H6 + 9 H2O = 3 B(OH)3 + 3 NH3 + 3 H2
FeS2 + HCl + H2O2 = FeCl3 + SO2 + H2O =>
2 FeS2 + 6 HCl + 11 H2O2 = 2 FeCl3 + 4 SO2 + 14 H2O
CH3Cl + C2H5OH = HCl + C2H5OCH3 =>
CH3Cl + C2H5OH = HCl + C2H5OCH3
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K =>
N2H6SO4 + KMnO4 = N2 + H2SO4 + 2 H2O + MnO2 + K
P2 + O2 = POO =>
P2 + 2 O2 = 2 POO
C4H9I + NH3 = C4H9NH3 + I =>
C4H9I + NH3 = C4H9NH3 + I
Na(OH) + KBr = NaBr + K(OH) =>
Na(OH) + KBr = NaBr + K(OH)
Ca + H2O = CaO3 + H2 =>
Ca + 3 H2O = CaO3 + 3 H2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
H2S + C4H10 = CS2 + H2 =>
8 H2S + C4H10 = 4 CS2 + 13 H2
Ca + NaNO3 = CaO2 + N2 + NaO =>
2 Ca + 2 NaNO3 = 2 CaO2 + N2 + 2 NaO
Rb + HNO3 = RbNO3 + H2 =>
2 Rb + 2 HNO3 = 2 RbNO3 + H2
BaCl2 + H2O = BaH + Cl2OH =>
BaCl2 + H2O = BaH + Cl2OH
BaCl2 + Na2Cu3 = BaCu3 + Cl2Na2 =>
BaCl2 + Na2Cu3 = BaCu3 + Cl2Na2
FeS + O2 = Fe2SO4 + SO3 =>
4 FeS + 7 O2 = 2 Fe2SO4 + 2 SO3
CH3CH(CH3)CH2CHO + Cu(OH)2 = CH3CH(CH3)CH2COOH + Cu2O + H2O =>
CH3CH(CH3)CH2CHO + 2 Cu(OH)2 = CH3CH(CH3)CH2COOH + Cu2O + 2 H2O
NaI + I2 = NaI3 =>
NaI + I2 = NaI3
HClO4 + Ca(HO)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(HO)2 = Ca(ClO4)2 + 2 H2O
NaAlSi3O8 + Mg5Al2Si3O10(OH)8 + Ca2Al3Si3O12(OH) + SiO2 + H2O = Na2Mg3Al2Si8O22(OH)2 + CaAl2Si2O8*H2O =>
10 NaAlSi3O8 + 3 Mg5Al2Si3O10(OH)8 + 6 Ca2Al3Si3O12(OH) + 7 SiO2 + 2 H2O = 5 Na2Mg3Al2Si8O22(OH)2 + 12 CaAl2Si2O8*H2O
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
AgF + NaS = Ag2S + Na + F =>
2 AgF + NaS = Ag2S + Na + 2 F
C3H8O + Na = C3H3ONa + H2 =>
2 C3H8O + 2 Na = 2 C3H3ONa + 5 H2
Fe2N + HCl = FeCl2 + NH3 + H2 =>
2 Fe2N + 8 HCl = 4 FeCl2 + 2 NH3 + H2
Zn + H2SO4 + Ag3AsO4 = AsH3 + Ag + ZnSO4 + H2O =>
11 Zn + 11 H2SO4 + 2 Ag3AsO4 = 2 AsH3 + 6 Ag + 11 ZnSO4 + 8 H2O
OH{-} + S{-2} + I2 = SO4{2-} + H2O + I{-} =>
8 OH{-} + S{-2} + 4 I2 = SO4{2-} + 4 H2O + 8 I{-}
CHON + O2 = CO2 + H2O + N2 =>
4 CHON + 3 O2 = 4 CO2 + 2 H2O + 2 N2
P2O5 + Ca(OH)2 + H2SO4 = Ca(H2PO4)2*H2O + CaSO4 =>
P2O5 + 2 Ca(OH)2 + H2SO4 = Ca(H2PO4)2*H2O + CaSO4
C8H12NCl + SnCl2 = C16H24N2SnCl4 =>
2 C8H12NCl + SnCl2 = C16H24N2SnCl4
NaHSO3 + Br2 + H2O = NaHSO4 + HBr =>
NaHSO3 + Br2 + H2O = NaHSO4 + 2 HBr
H2O2 + NO = NO3{-} + H2O + H{+} =>
3 H2O2 + 2 NO = 2 NO3{-} + 2 H2O + 2 H{+}
NH3(aq) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4
Na2C2O4 + HCl = NaCl + H2 + CO2 =>
Na2C2O4 + 2 HCl = 2 NaCl + H2 + 2 CO2
H3BO3 + KMnO4 = H2MnO4 + K3(BO3)2 =>
2 H3BO3 + 3 KMnO4 = 3 H2MnO4 + K3(BO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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