| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaOH + N2O5 = NaNO3 + H2O =>
2 NaOH + N2O5 = 2 NaNO3 + H2O
Cu(NH3)4Cl2 + KCN + H2O = K2Cu(CN)3 + NH3 + KCNO + NH4Cl + KCl =>
2 Cu(NH3)4Cl2 + 7 KCN + H2O = 2 K2Cu(CN)3 + 6 NH3 + KCNO + 2 NH4Cl + 2 KCl
KNO3 + C + S + C30H50O11 = C10H15N + K2S + O2 =>
20 KNO3 + 20 C + 10 S + 6 C30H50O11 = 20 C10H15N + 10 K2S + 63 O2
CO2 + H2O = CH6 + O2 =>
2 CO2 + 6 H2O = 2 CH6 + 5 O2
Ba(OH)2 + PbO = BaO + Pb(OH)2 =>
Ba(OH)2 + PbO = BaO + Pb(OH)2
NH4 + H2O = H3O + HN =>
NH4 + 3 H2O = 3 H3O + HN
Cu(OH)3 + HNO3 = CuNO3 + H(OH)3 =>
Cu(OH)3 + HNO3 = CuNO3 + H(OH)3
CaCO3 + NH4I = (NH4)2CO3 + CaI2 =>
CaCO3 + 2 NH4I = (NH4)2CO3 + CaI2
Cr(NO3)3 + H2O = Cr2O3 + HNO3 =>
2 Cr(NO3)3 + 3 H2O = Cr2O3 + 6 HNO3
No2 + K = KNo2 =>
No2 + K = KNo2
Sr(OH)2 + HF = SrF2 + HOH =>
Sr(OH)2 + 2 HF = SrF2 + 2 HOH
Ca(NO3)2*4H2O + Ba(NO3)2 + (NH4)2WO4 + C6H8O7 = (Ca05Ba05)WO4 + H2O + CO2 + N2 =>
45 Ca(NO3)2*4H2O + 45 Ba(NO3)2 + 9(NH4)2WO4 + 56 C6H8O7 = 9(Ca05Ba05)WO4 + 440 H2O + 336 CO2 + 99 N2
Cu(OH)2 + Na2S = CuS + NaOH =>
Cu(OH)2 + Na2S = CuS + 2 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag + HF = H + AgF =>
Ag + HF = H + AgF
C4H9(OH) + HBr = C4H9Br + H2O =>
C4H9(OH) + HBr = C4H9Br + H2O
PbS2 = PbS + S2 =>
2 PbS2 = 2 PbS + S2
Al + KMnO4 + H2O = K[Al(OH)4] + MnO2 =>
Al + KMnO4 + 2 H2O = K[Al(OH)4] + MnO2
CUSO4 + H2O = CUSO4*5H2O =>
CUSO4 + 5 H2O = CUSO4*5H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C2H6O = C2H4O + H =>
C2H6O = C2H4O + 2 H
MgO + NH4Br = NH3 + H2O + MgBr2 =>
MgO + 2 NH4Br = 2 NH3 + H2O + MgBr2
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(NO3)2 + H2O =>
Na2[Zn(OH)4] + 4 HNO3 = 2 NaNO3 + Zn(NO3)2 + 4 H2O
Cr2(SO4)3 + Na2HPO4 = CrPO4 + Na2SO4 + NaH2PO4 =>
Cr2(SO4)3 + 4 Na2HPO4 = 2 CrPO4 + 3 Na2SO4 + 2 NaH2PO4
PbCrO4 + KI + HCl = PbCl2 + CrCl3 + KCl + I2 + H2O =>
2 PbCrO4 + 6 KI + 16 HCl = 2 PbCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Pb(NO3)2 + NaHCO3 = PbCO3 + NaNO3 + H2O + CO2 =>
Pb(NO3)2 + 2 NaHCO3 = PbCO3 + 2 NaNO3 + H2O + CO2
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2 =>
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2
C5H12 + CO2 = CO + H2 =>
C5H12 + 5 CO2 = 10 CO + 6 H2
Mg3N2(s) + H2O(l) = Mg(OH)2(aq) + NH3(aq) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(aq) + 2 NH3(aq)
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
CoCl3(aq) + AgNO3(aq) = Co(NO3)3(aq) + AgCl(aq) =>
CoCl3(aq) + 3 AgNO3(aq) = Co(NO3)3(aq) + 3 AgCl(aq)
HgCl2 + NaOH = HgO + NaCl + H2O =>
HgCl2 + 2 NaOH = HgO + 2 NaCl + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
At + O = At2O7 =>
2 At + 7 O = At2O7
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ag2S(s) + O2(g) = Ag(s) + SO2(g) =>
Ag2S(s) + O2(g) = 2 Ag(s) + SO2(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SO2 + HNO3 = H2SO4 + NO + O2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO + O2
FeCl3 + Zn = FeCl2 + ZnCl2 =>
2 FeCl3 + Zn = 2 FeCl2 + ZnCl2
KHP(aq) + NaOH(aq) = H2O + NaKP =>
KHP(aq) + NaOH(aq) = H2O + NaKP
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4 =>
Al2(SO4)3 + Na2CrO4 = Na2(SO4)3 + Al2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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