| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H7OH + H2 = C4H9OH
ZnO + P2O5 = ZnO5 + P2O =>
ZnO + P2O5 = ZnO5 + P2O
MnO4 + H2O2 = MnH2 + O2 =>
MnO4 + H2O2 = MnH2 + 3 O2
Sodiumphosphate + Magnesiumsulfate = Sodiumsulfate + Magnesiumphosphate =>
2 Na3PO4 + 3 MgSO4 = 3 Na2SO4 + Mg3(PO4)2
K2S2O8 + NaI = I2 + K2SO4 + Na2SO4 =>
K2S2O8 + 2 NaI = I2 + K2SO4 + Na2SO4
Ca(OH)2 + BeO = CaO + Be(OH)2 =>
Ca(OH)2 + BeO = CaO + Be(OH)2
FeSO4*5H2O + C6H8O7 = C12H10Fe3O14 + H2SO4 + H2O =>
3 FeSO4*5H2O + 2 C6H8O7 = C12H10Fe3O14 + 3 H2SO4 + 15 H2O
Nh3 + Br2 = Nh4Br =>
8 Nh3 + 3 Br2 = 6 Nh4Br
S + F2 = SF2 =>
S + F2 = SF2
K3PO4 + Zn = K3Zn + PO4 =>
K3PO4 + Zn = K3Zn + PO4
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O =>
C6H5NH2 + C2H5OH = C6H5NHC2H5 + H2O
Ca(No3)2 + H2SO4 = CaSO4 + HNo3 =>
Ca(No3)2 + H2SO4 = CaSO4 + 2 HNo3
CU + NaCl + H2O = CUCl + NaOH + H2 =>
2 CU + 2 NaCl + 2 H2O = 2 CUCl + 2 NaOH + H2
Sn + N = Sn3N2 =>
3 Sn + 2 N = Sn3N2
Na10NO20 = Na + N2 + O2 =>
2 Na10NO20 = 20 Na + N2 + 20 O2
C6H8O7 + NH3 = C6H7O7 + NH4 =>
C6H8O7 + NH3 = C6H7O7 + NH4
CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g) =>
2 CH3SH(l) + CO(g) = CH3CO(SCH3)(l) + H2S(g)
SOH + P3SO4 = S3SO4 + POH =>
3 SOH + P3SO4 = S3SO4 + 3 POH
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq) =>
AgNO3(aq) + NH4I(aq) = AgI(s) + NH4NO3(aq)
FeS(s) + O2(l) = Fe2O3(aq) + SO2(g) =>
4 FeS(s) + 7 O2(l) = 2 Fe2O3(aq) + 4 SO2(g)
PbBr2(s) = Pb(s) + Br2(s) =>
PbBr2(s) = Pb(s) + Br2(s)
Ca(OH)2 + P4O10 + H2O = Ca(H2PO4)2 =>
2 Ca(OH)2 + P4O10 + 2 H2O = 2 Ca(H2PO4)2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
FeCl3 + C5H8O2 + C2H3NaO2 = Fe(C5H7O2)3 + NaCl + CH3COOH =>
FeCl3 + 3 C5H8O2 + 3 C2H3NaO2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH
CH4 + Cl2 + F2 = CF2Cl2 + HCl =>
CH4 + 3 Cl2 + F2 = CF2Cl2 + 4 HCl
Na3[Ag(S2O3)2] + H2SO4 = Ag2 + SO2 + Na2SO4 + H2O =>
2 Na3[Ag(S2O3)2] + 10 H2SO4 = Ag2 + 15 SO2 + 3 Na2SO4 + 10 H2O
MgSO4 + Ba(OH)2 = BaSO4 + Mg(OH)2 =>
MgSO4 + Ba(OH)2 = BaSO4 + Mg(OH)2
H2 + Hg(NO2)2 = HNO2 + Hg =>
H2 + Hg(NO2)2 = 2 HNO2 + Hg
Ca(ClO)2 + C2H6O2 = CaCl2C2H6O4 =>
Ca(ClO)2 + C2H6O2 = CaCl2C2H6O4
Fe(OH)2 + NaOH = FeOH + Na(OH)2 =>
Fe(OH)2 + NaOH = FeOH + Na(OH)2
Cu + H2O = Cu(OH) + H =>
Cu + H2O = Cu(OH) + H
C2F5Cl + O2 = Cl2 + CO2 + F2 =>
2 C2F5Cl + 4 O2 = Cl2 + 4 CO2 + 5 F2
HCOH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 HCOH + K2Cr2O7 + 4 H2SO4 = 3 CHOOH + Cr2(SO4)3 + K2SO4 + 4 H2O
NH4O2 = N + H2O =>
NH4O2 = N + 2 H2O
NaOH + S = Na2SO2 + Na2S + H2O =>
4 NaOH + 2 S = Na2SO2 + Na2S + 2 H2O
Cu(NO3)2 + KPO4 = CuPO4 + K(NO3)2 =>
Cu(NO3)2 + KPO4 = CuPO4 + K(NO3)2
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2H2O =>
2 H3PO4 + 3 Mg(OH)2 = 5 H2O + Mg3(PO4)2H2O
Fe(OH)2NaNO2 = FeO(OH)NONaOH =>
Fe(OH)2NaNO2 = FeO(OH)NONaOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C3H8O2 + O2 = CO2 + H2O =>
C3H8O2 + 4 O2 = 3 CO2 + 4 H2O
H2SO3 + HClO = H2SO4 + HCl =>
H2SO3 + HClO = H2SO4 + HCl
CH3COOH + NaCH3COO = CH3COO + NaCH3COOH =>
CH3COOH + NaCH3COO = CH3COO + NaCH3COOH
NH4Cl + KHCO3 = NH4HCO3 + KCl =>
NH4Cl + KHCO3 = NH4HCO3 + KCl
K2(CO3) + Ca(Cl)2 = KCl + CaCO3 =>
K2(CO3) + Ca(Cl)2 = 2 KCl + CaCO3
Cu + (HCO3)2 = CuO + CO2 + H2O =>
Cu + (HCO3)2 = CuO + 2 CO2 + H2O
C2H2O4*2H2O + KMnO4 = K[Mn(C2O4)2(H2O)2] + CO2 + H2O =>
4 C2H2O4*2H2O + KMnO4 = K[Mn(C2O4)2(H2O)2] + 4 CO2 + 10 H2O
KMnO4 + HNO2 + H2SO4 = K2SO + MnSO4 + HNO3 + H2O =>
2 KMnO4 + 8 HNO2 + 3 H2SO4 = K2SO + 2 MnSO4 + 8 HNO3 + 3 H2O
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2 =>
Ba(NO3)2 + MgCl2 = Mg(NO3)2 + BaCl2
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O =>
K + Fe + C2O4 + H2O = KFe(C2O4)*H2O
NO3 + Cr = CrO + NO =>
NO3 + 2 Cr = 2 CrO + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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