| Équations équilibrées la veille |
6 K3[Fe(CN)6] = 18 KCN + 2 Fe3C + N2 + 8 C2N2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C17H35COONa + CaO = C17H35COOCa + Na2O + C17H35COO =>
2 C17H35COONa + CaO = C17H35COOCa + Na2O + C17H35COO
Ba + HC1 = BaC12 + H2 =>
Ba + 12 HC1 = BaC12 + 6 H2
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)
C3H5CHO + Br2 + H2O = C3H5COOH + HBr =>
C3H5CHO + Br2 + H2O = C3H5COOH + 2 HBr
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
AgCl + NH3 = Ag(NH3) + Cl =>
AgCl + NH3 = Ag(NH3) + Cl
N + H2O = H2 + NO =>
N + H2O = H2 + NO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
H5C2O + O2 = CO2 + H2O =>
4 H5C2O + 11 O2 = 8 CO2 + 10 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
MgCl4 + H2O = MgO2 + HCl =>
MgCl4 + 2 H2O = MgO2 + 4 HCl
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s) =>
Na2SO4(aq) + Cu(NO3)2(aq) = Na2(NO3)2(aq) + CuSO4(s)
FeLiOH = FeOHLi =>
FeLiOH = FeOHLi
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Bi2O3 + Zn = ZnO + Bi =>
Bi2O3 + 3 Zn = 3 ZnO + 2 Bi
AgCl + NH3 = Ag(NH3)2Cl =>
AgCl + 2 NH3 = Ag(NH3)2Cl
AgCl + NH3 = Ag(NH3)2 + Cl =>
AgCl + 2 NH3 = Ag(NH3)2 + Cl
AgCl + NH3 = AgNH3 + Cl =>
AgCl + NH3 = AgNH3 + Cl
Mg(HSO4)2 + Mg(OH)2 = Mg3(OHSO4)2 + H2O =>
Mg(HSO4)2 + 2 Mg(OH)2 = Mg3(OHSO4)2 + 2 H2O
C(s) + H2(g) + H2O(l) = C4H10O(l) =>
4 C(s) + 4 H2(g) + H2O(l) = C4H10O(l)
Fe(ClO3)3 = FeCl3 + O2 =>
2 Fe(ClO3)3 = 2 FeCl3 + 9 O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
NaOH + C2H4O2 = NaC2H3O2 + HOH =>
NaOH + C2H4O2 = NaC2H3O2 + HOH
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
C + O{2-} = CO{2-} =>
C + O{2-} = CO{2-}
Pb(CN)4 + K = KCN + Pb =>
Pb(CN)4 + 4 K = 4 KCN + Pb
HNO3 + Cu2S = CuNO3 + H2S =>
2 HNO3 + Cu2S = 2 CuNO3 + H2S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
BaCl2 + Ag(NO)2 = AgCl2 + Ba(NO)2 =>
BaCl2 + Ag(NO)2 = AgCl2 + Ba(NO)2
ZnO + CO2 = ZnCO2 + O =>
ZnO + CO2 = ZnCO2 + O
Cl2O3 + HCl = ClCl3 + H2O =>
Cl2O3 + 6 HCl = 2 ClCl3 + 3 H2O
K2S + Al(NO3)3 = Al2S3 + KNO3 =>
3 K2S + 2 Al(NO3)3 = Al2S3 + 6 KNO3
AlCl3 + (NH4)2Se = Al2Se3 + NH4Cl =>
2 AlCl3 + 3(NH4)2Se = Al2Se3 + 6 NH4Cl
CH3SH + H2 = C2H6 + H2S =>
2 CH3SH + H2 = C2H6 + 2 H2S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaOH + CaNO3 = NaNO3 + CaOH =>
NaOH + CaNO3 = NaNO3 + CaOH
NaOH + SO3 = NaO3 + SOH =>
NaOH + SO3 = NaO3 + SOH
Fe + Cl = (FeCl3) =>
Fe + 3 Cl = (FeCl3)
MgCO3 + HCOOH = (HCOOH)Mg + H2O + CO2 =>
MgCO3 + 2 HCOOH = (HCOOH)Mg + H2O + 2 CO2
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCOOH + CH3OH = HCOOHCH3CHCH3 + H2O =>
3 HCOOH + 13 CH3OH = 4 HCOOHCH3CHCH3 + 11 H2O
AgNO3 + PO4 = Ag(PO4)2 + NO3 =>
AgNO3 + 2 PO4 = Ag(PO4)2 + NO3
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| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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