| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrO3 + 3 MnO = Cr2O3 + 3 MnO2
AgBr + NH4OH = [Ag(NH3)2]Br + H2O =>
AgBr + 2 NH4OH = [Ag(NH3)2]Br + 2 H2O
C3H8 + F2 = HF + C3H7 =>
2 C3H8 + F2 = 2 HF + 2 C3H7
HNO3 + I2 = NO2 + H2O + HIO2 =>
6 HNO3 + I2 = 6 NO2 + 2 H2O + 2 HIO2
Na2HPO4 + FeCl3 = FePO4 + NaH2PO4 + NaCl =>
2 Na2HPO4 + FeCl3 = FePO4 + NaH2PO4 + 3 NaCl
Fe(s) + AgCl(aq) = FeCl3(aq) + Ag(s) =>
Fe(s) + 3 AgCl(aq) = FeCl3(aq) + 3 Ag(s)
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2 =>
2 CrI3 + 32 KOH + 11 Cl2 = 2 K2CrO4 + 6 KIO4 + 22 KCl + 16 H2
BaSO4 + C8H18O3 = BaC2S + CO2 + H2O =>
11 BaSO4 + 4 C8H18O3 = 11 BaC2S + 10 CO2 + 36 H2O
HCl + FeHO2 = FeCl3 + H2O =>
3 HCl + FeHO2 = FeCl3 + 2 H2O
P4 + HNO3 + H2O = H3PO4 + NP =>
P4 + 2 HNO3 + 2 H2O = 2 H3PO4 + 2 NP
MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O = KMnO4 + NaBr + H2SO4 =>
2 MnSO4 + 5 Br2 + 5 Na2SO4 + K2SO4 + 8 H2O = 2 KMnO4 + 10 NaBr + 8 H2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO3)2 + NaCl2 = PbCl2 + Na(NO3)2 =>
Pb(NO3)2 + NaCl2 = PbCl2 + Na(NO3)2
C3H4 + Cl2 = C3H4Cl2 =>
C3H4 + Cl2 = C3H4Cl2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
K2Cr2O7 + K2C2O4 + HCl = CrCl3 + KCl + CO2 + H2O =>
K2Cr2O7 + 3 K2C2O4 + 14 HCl = 2 CrCl3 + 8 KCl + 6 CO2 + 7 H2O
S8(s) + O2(g) = SO3(g) =>
S8(s) + 12 O2(g) = 8 SO3(g)
CuOHCl + NaOH = CuO + NaCl + H2O =>
CuOHCl + NaOH = CuO + NaCl + H2O
RbClO3 = Rb + Cl2 + O3 =>
2 RbClO3 = 2 Rb + Cl2 + 2 O3
AgNO3 + C2H4(OH)2 = AgOH + C2H4(NO3)2 =>
2 AgNO3 + C2H4(OH)2 = 2 AgOH + C2H4(NO3)2
ONa = NaO =>
ONa = NaO
Sodiumbicarbonate = Sodiumcarbonate + Water + Carbondioxide =>
2 NaHCO3 = Na2CO3 + H2O + CO2
C + O = CO204293684565464585685457457 =>
C + 9223372036854775807 O = CO204293684565464585685457457
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeO + F = FeF + O2 =>
2 FeO + 2 F = 2 FeF + O2
NaCl + Zn2 = Na + ZnCl2 =>
4 NaCl + Zn2 = 4 Na + 2 ZnCl2
HgS + HNO3 + HCl = HgCl4 + HSO4 + NO2 + H2O =>
HgS + 11 HNO3 + 4 HCl = HgCl4 + HSO4 + 11 NO2 + 7 H2O
MnCl2 + Fe3 = FeCl3 + Mn2 =>
18 MnCl2 + 4 Fe3 = 12 FeCl3 + 9 Mn2
C7H8O + Cr2O7{-2} + H{+} = C7H8O2 + Cr{3+} + H2O =>
3 C7H8O + Cr2O7{-2} + 8 H{+} = 3 C7H8O2 + 2 Cr{3+} + 4 H2O
MgBr + Pb(NO3)2 = Mg(NO3)2 + PbBr =>
MgBr + Pb(NO3)2 = Mg(NO3)2 + PbBr
NH4Cl + CaS = CaCl2 + (NH4)2S =>
2 NH4Cl + CaS = CaCl2 + (NH4)2S
KOH + C6H11Br = C6H10 + H2O + KBr =>
KOH + C6H11Br = C6H10 + H2O + KBr
K2S + Pb(NO3)3 = K3Pb + S(NO3)2 =>
3 K2S + 2 Pb(NO3)3 = 2 K3Pb + 3 S(NO3)2
NaCI + F2 = CINaF =>
2 NaCI + F2 = 2 CINaF
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
A1(s) + N2(g) = A1N =>
2 A1(s) + N2(g) = 2 A1N
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
Pb(SO4)2 + Al2(CrO4)3 = Al2(SO4)2 + Pb(CrO4)3 =>
Pb(SO4)2 + Al2(CrO4)3 = Al2(SO4)2 + Pb(CrO4)3
CuSO4 + Zn = Cu + SO4Zn =>
CuSO4 + Zn = Cu + SO4Zn
NH4SCN + FeCl3 = NH4Cl + Fe(Fe(SCN)6) =>
6 NH4SCN + 2 FeCl3 = 6 NH4Cl + Fe(Fe(SCN)6)
RbS + LiC = RbC + LiS =>
RbS + LiC = RbC + LiS
C6H5CH3 + KMnO4 + H2SO4 = MnSO4 + C6H5COOH + H2O + K2SO4 =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 5 C6H5COOH + 14 H2O + 3 K2SO4
NaOH + HPO = HOH + NaPO =>
NaOH + HPO = HOH + NaPO
KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
KMnO4 + Na2S + NaOH = K2MnO4 + Na2SO4 + Na2MnO4 + H2O =>
8 KMnO4 + Na2S + 8 NaOH = 4 K2MnO4 + Na2SO4 + 4 Na2MnO4 + 4 H2O
Sn(OH)6 = HSnO2 + OH + H2O =>
Sn(OH)6 = HSnO2 + 3 OH + H2O
C2H4O2 + Cl2 = C2H3O2Cl + HCl =>
C2H4O2 + Cl2 = C2H3O2Cl + HCl
C2H69 + O2 = CO2 + H2O =>
4 C2H69 + 77 O2 = 8 CO2 + 138 H2O
SrCO3 + NiO + ZnO + (NH4)2HPO4 = SrNiZn(PO4)2 + NH3 + CO2 + H2O =>
SrCO3 + NiO + ZnO + 2(NH4)2HPO4 = SrNiZn(PO4)2 + 4 NH3 + CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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