| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH2CH2CONHCH2COOH + Ca(OH)2 = (NH2CH2COO)2Ca + H2O
Ca + Ag2SO3 = Ag + CaSO3 =>
Ca + Ag2SO3 = 2 Ag + CaSO3
CaO + NH4 = Ca2N + H2O =>
2 CaO + NH4 = Ca2N + 2 H2O
MnSO4 + PbO2 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
2 MnSO4 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
H2S + Cl2O = HCl2O + S =>
H2S + 2 Cl2O = 2 HCl2O + S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + CuOH = Fe(OH)2 + Cu =>
Fe + 2 CuOH = Fe(OH)2 + 2 Cu
CH2O + Ag2O = CHOOH + Ag =>
CH2O + Ag2O = CHOOH + 2 Ag
K2O = O + K =>
K2O = O + 2 K
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
KOH + H2SO4 = H2K + HSO4 + H2O =>
KOH + 3 H2SO4 = H2K + 3 HSO4 + H2O
Zn2 + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn2 + 16 HNO3 = 6 Zn(NO3)2 + 4 NO + 8 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na3PO4(aq)CrCl3(aq) = CrPO4Na3Cl3 =>
Na3PO4(aq)CrCl3(aq) = CrPO4Na3Cl3
S2 = S =>
S2 = 2 S
Cu(NO3)2*6H2O + C2H6O = H2O + CO2 + N2 + CuO =>
6 Cu(NO3)2*6H2O + 5 C2H6O = 51 H2O + 10 CO2 + 6 N2 + 6 CuO
Ca(NO3)2 = CaO + N2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 2 N2 + 5 O2
K6CoW12O40 + K2S2O8 = K5CoW12O40 + K2SO4 =>
2 K6CoW12O40 + K2S2O8 = 2 K5CoW12O40 + 2 K2SO4
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
NO2 + CS2 = CO2 + SO2 + N2S3 =>
6 NO2 + 5 CS2 = 5 CO2 + SO2 + 3 N2S3
P2O5 + CaO = Ca3(PO4)2 =>
P2O5 + 3 CaO = Ca3(PO4)2
Cu(NO3)3 + Zn = Zn(NO3)2 + Cu =>
2 Cu(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Cu
ZnSO4(aq)SrCl2(aq) = ZnCl2(aq)SrSO4(s) =>
ZnSO4(aq)SrCl2(aq) = ZnCl2(aq)SrSO4(s)
C4H10 + Br2 = C4Br10 + H2 =>
C4H10 + 5 Br2 = C4Br10 + 5 H2
(NH)2CO3 + H2 = NH3 + CO2 + H2O =>
(NH)2CO3 + 3 H2 = 2 NH3 + CO2 + H2O
H2SO4 + P2O5 = SO3 + HPO3 =>
H2SO4 + P2O5 = SO3 + 2 HPO3
Zn(NO2)3 + Na2SO4 = Zn2(SO4)3 + NaNO2 =>
2 Zn(NO2)3 + 3 Na2SO4 = Zn2(SO4)3 + 6 NaNO2
O2(g) + C(s) = CO2(g) =>
O2(g) + C(s) = CO2(g)
AgNO3 + NH3 = NH3NO3 + Ag =>
AgNO3 + NH3 = NH3NO3 + Ag
CaBr2(aq)Na3PO4(aq) = CaPO4Na3Br2(aq) =>
CaBr2(aq)Na3PO4(aq) = CaPO4Na3Br2(aq)
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4 =>
CuSO4Zn(NO3)2 = Cu(NO3)2ZnSO4
Na3AsO4 + (NH4)2S + HCl = As2S5 + NH3 + H2O + NaCl =>
2 Na3AsO4 + 5(NH4)2S + 6 HCl = As2S5 + 10 NH3 + 8 H2O + 6 NaCl
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + CO2 + H2O =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 CO2 + 3 H2O
CN2 = C + N2 =>
CN2 = C + N2
Cu3(PO4)Cr(CO3) = Cu3(CO3)Cr(PO4) =>
Cu3(PO4)Cr(CO3) = Cu3(CO3)Cr(PO4)
Cu2O + F2O = CuFO =>
Cu2O + F2O = 2 CuFO
(KHSO4) + KOH = K2SO4 + H2O =>
(KHSO4) + KOH = K2SO4 + H2O
SO2 + O2 + H2 = H2OH2SO4 =>
2 SO2 + 3 O2 + 4 H2 = 2 H2OH2SO4
CH3COOH + NaOH = H2O + H3NaCCOO =>
CH3COOH + NaOH = H2O + H3NaCCOO
HCl + Ba(NO3)2 = BaCl + H(NO3)2 =>
HCl + Ba(NO3)2 = BaCl + H(NO3)2
HNO3 + Fe2O3 = Fe(NO3)2 + H2O + O2 =>
8 HNO3 + 2 Fe2O3 = 4 Fe(NO3)2 + 4 H2O + O2
K + NO3 + MgCo3 = KCo3 + MgNO3 =>
K + NO3 + MgCo3 = KCo3 + MgNO3
CH3COOH + Mg(OH)2 = Mg(CH3CO2)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3CO2)2 + 2 H2O
FeS + HI = FeH + SI =>
FeS + HI = FeH + SI
BaNO3 + LiCl = BaCl + LiNO3 =>
BaNO3 + LiCl = BaCl + LiNO3
HNO3(aq) + Ca(OH)2 = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2 = Ca(NO3)2(aq) + 2 H2O(l)
AgNO3 + Fe2Cl3 = AgCl + Fe2(NO3)3 =>
3 AgNO3 + Fe2Cl3 = 3 AgCl + Fe2(NO3)3
Pb(NO3)2(aq) + NaC2H3O2(aq) = Pb(C2H3O2)2 + Na(NO3) =>
Pb(NO3)2(aq) + 2 NaC2H3O2(aq) = Pb(C2H3O2)2 + 2 Na(NO3)
NaNO3 + KOH = KNO3 + NaOH =>
NaNO3 + KOH = KNO3 + NaOH
C6H14 + H2O = CH4 + CO =>
3 C6H14 + 5 H2O = 13 CH4 + 5 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/01/24
Équations équilibrées sur05/31/23
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