| Équations équilibrées la veille |
HSO + BaNO = BaSO + HNO
C4H8(g) + O2 = CO2 + H2O =>
C4H8(g) + 6 O2 = 4 CO2 + 4 H2O
Cu(HCO3)2 + H2SO4 = CO2 + H2O + CuSO4 =>
Cu(HCO3)2 + H2SO4 = 2 CO2 + 2 H2O + CuSO4
KNO3 + PbCl2 = KCl + Pb(NO3)2 =>
2 KNO3 + PbCl2 = 2 KCl + Pb(NO3)2
CuO(s) + CH4(g) = Cu(s) + CO2(g) + H2O(i) =>
4 CuO(s) + CH4(g) = 4 Cu(s) + CO2(g) + 2 H2O(i)
Ni(No3)2 + NH4OH = NH4(No3) + Ni(OH)2 =>
Ni(No3)2 + 2 NH4OH = 2 NH4(No3) + Ni(OH)2
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
BaCl2 + KClO3 = Ba(ClO3)2 + KCl =>
BaCl2 + 2 KClO3 = Ba(ClO3)2 + 2 KCl
Hg2Cl2 = Cl2 + Hg2 =>
Hg2Cl2 = Cl2 + Hg2
Cu{+1,2} + O{-2] = Cu2O =>
2 Cu{+1,2} + O{-2] = Cu2O
CaCO3(aq) + H2O(l) = CO2(g) + Ca(OH)2(aq) =>
CaCO3(aq) + H2O(l) = CO2(g) + Ca(OH)2(aq)
Cu + AgClO4 = Cu2ClO4 + Ag =>
2 Cu + AgClO4 = Cu2ClO4 + Ag
C + Ag = Ag2C =>
C + 2 Ag = Ag2C
CH2OHCH2OH + HCOOH = CH2OOCH2OOCH3 + H2O =>
5 CH2OHCH2OH + 8 HCOOH = 6 CH2OOCH2OOCH3 + 2 H2O
Ca(s) + H{+}(aq) = Ca{2+}(aq) + H2(g) =>
Ca(s) + 2 H{+}(aq) = Ca{2+}(aq) + H2(g)
KOH(aq) + CuSO4(aq) = CuOH(aq) + KSO4(aq) =>
KOH(aq) + CuSO4(aq) = CuOH(aq) + KSO4(aq)
AgNO3 + NH4OH = AgNH3 + NO4OH =>
4 AgNO3 + 3 NH4OH = 4 AgNH3 + 3 NO4OH
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Na2SO4 + ClO2 = NaCl + SO3 + O2 =>
2 Na2SO4 + 4 ClO2 = 4 NaCl + 2 SO3 + 5 O2
CaC2 + Al4C3 + H2SO4 = CaSO4 + H2 + AlC2 =>
5 CaC2 + 2 Al4C3 + 5 H2SO4 = 5 CaSO4 + 5 H2 + 8 AlC2
MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O
HNO3 = (NO6) + NO2 + H2O =>
8 HNO3 = (NO6) + 7 NO2 + 4 H2O
K*K*O + H*H*O = K*O*H =>
K*K*O + H*H*O = 2 K*O*H
H2O + HN3 = OH + NH3 =>
8 H2O + HN3 = 8 OH + 3 NH3
CH3COOH + Na2SO4 = CH3COONa + H2SO4 =>
2 CH3COOH + Na2SO4 = 2 CH3COONa + H2SO4
Fe(NO3)3 + BaCl2 = FeCl3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(NO3)2
Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
FeC2O4 + CO2 = Fe(C2O4)3 =>
FeC2O4 + 4 CO2 = Fe(C2O4)3
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
CaCl2 + K2(CO3) = Ca(CO3) + KCl =>
CaCl2 + K2(CO3) = Ca(CO3) + 2 KCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Au + HCl + H2O2 = AuCl2 + H2O =>
Au + 2 HCl + H2O2 = AuCl2 + 2 H2O
Ag(NH3)2(aq) + H(aq) + Cl(aq) = AgCl(s) + NH4(aq) =>
Ag(NH3)2(aq) + 2 H(aq) + Cl(aq) = AgCl(s) + 2 NH4(aq)
OHCH2CH2CH2OH + KMnO4 + H2SO4 = COOCH2COOH + MnSO4 + K2SO4 + H2O =>
10 OHCH2CH2CH2OH + 18 KMnO4 + 27 H2SO4 = 10 COOCH2COOH + 18 MnSO4 + 9 K2SO4 + 52 H2O
Rb(s) + H2O(l) = RbO2(g) + H4(g) =>
Rb(s) + 2 H2O(l) = RbO2(g) + H4(g)
HBr(aq) + H2O(l) = Br{-} + H3O{+} =>
HBr(aq) + H2O(l) = Br{-} + H3O{+}
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Mg(OH)2(s) + NH4Cl(aq) = H2O(l) + MgCl2(aq) + NH3(g) =>
Mg(OH)2(s) + 2 NH4Cl(aq) = 2 H2O(l) + MgCl2(aq) + 2 NH3(g)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
iron(III)hydroxide + sodiumsulfate = iron(III)sulfate + sodiumhydroxide =>
2 Fe(OH)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaOH
FeO + N2 + H2O = Fe2O3 + NH3 =>
6 FeO + N2 + 3 H2O = 3 Fe2O3 + 2 NH3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
WC + Fe3O4 = FeW + CO + O =>
3 WC + Fe3O4 = 3 FeW + 3 CO + O
ZnCO3 + H3PO4 = Zn3(PO4)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2O + 3 CO2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NH4 + HCl = (NH4)HCl =>
NH4 + HCl = (NH4)HCl
FeCl2*4H2O + FeCl3*6H2O + NH3 = Fe3O4 + NH4Cl + H2O =>
FeCl2*4H2O + 2 FeCl3*6H2O + 8 NH3 = Fe3O4 + 8 NH4Cl + 12 H2O
Ag + NH4OH = [Ag(NH3)2] + H2O =>
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
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