| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2 + (SO4)3 + 3 Ba(NO3)2 = 3 BaSO4 + 2 Al(NO3)3
Fe2(SO4)3 + BaCl2 = Fe2Cl6 + BaSO4 =>
Fe2(SO4)3 + 3 BaCl2 = Fe2Cl6 + 3 BaSO4
Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3
FeS + Pb(NO3)2 = Fe(NO3)2 + PbS =>
FeS + Pb(NO3)2 = Fe(NO3)2 + PbS
CrI + Cl2 = CrCl3 + I2 =>
2 CrI + 3 Cl2 = 2 CrCl3 + I2
SbCl3 + NH4S = SbS3 + NH4Cl =>
SbCl3 + 3 NH4S = SbS3 + 3 NH4Cl
CaOH + H2C2O4 = CaC2O4 + H2OH =>
CaOH + H2C2O4 = CaC2O4 + H2OH
CuBr + KMnO4 + H2SO4 = Cu2SO4 + K2SO4 + H2O + MnSO4 + Br2 =>
10 CuBr + 2 KMnO4 + 8 H2SO4 = 5 Cu2SO4 + K2SO4 + 8 H2O + 2 MnSO4 + 5 Br2
HNO3 + Ni(OH)2 = Ni(NO3)2 + H2O =>
2 HNO3 + Ni(OH)2 = Ni(NO3)2 + 2 H2O
NaOH(aq) + CO(g) = Na2CO3(aq) + H2(l) =>
2 NaOH(aq) + CO(g) = Na2CO3(aq) + H2(l)
AgNO{3} + KCI = AgCI + KNO{3} =>
AgNO{3} + KCI = AgCI + KNO{3}
KOHBa(OH)2 = K(OH)2BaOH =>
KOHBa(OH)2 = K(OH)2BaOH
Au3S + H2 = Au + H2S(classification) =>
Au3S + H2 = 3 Au + H2S(classification)
H2 + O2 + C = C27H44O =>
44 H2 + O2 + 54 C = 2 C27H44O
Mg + N = (Mg)3(N)2 =>
3 Mg + 2 N = (Mg)3(N)2
Ca(NO3)2 + H2O = OH + HCa(NO3)2 =>
Ca(NO3)2 + H2O = OH + HCa(NO3)2
Ag(NH3)2 + Br = AgBr + NH3 =>
Ag(NH3)2 + Br = AgBr + 2 NH3
Cu + Zn(C2H3O2)2 = ZnCu2 + (C2H3O2) =>
2 Cu + Zn(C2H3O2)2 = ZnCu2 + 2(C2H3O2)
KMnO4 + SnCl2 + KOH = K2MnO4 + K2SnO3 + KCl + H2O =>
2 KMnO4 + SnCl2 + 6 KOH = 2 K2MnO4 + K2SnO3 + 2 KCl + 3 H2O
CuSO4 + Na3Po4 = Cu3(Po4)2 + (Na)2SO4 =>
3 CuSO4 + 2 Na3Po4 = Cu3(Po4)2 + 3(Na)2SO4
AgNO3 + Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
H2SO4 + Zn = H + ZnSO4 =>
H2SO4 + Zn = 2 H + ZnSO4
SnO + H2SO4 = SnSO4 + H2O =>
SnO + H2SO4 = SnSO4 + H2O
BaCl2(aq) + (NH4)2SO4(aq) = NH4Cl(aq) + BaSO4(s) =>
BaCl2(aq) + (NH4)2SO4(aq) = 2 NH4Cl(aq) + BaSO4(s)
Ca(No3)2 + Na2Co3 = CaCo3 + NaNo3 =>
Ca(No3)2 + Na2Co3 = CaCo3 + 2 NaNo3
C2H3O2HO2 = C2H2O3H2O =>
C2H3O2HO2 = C2H2O3H2O
KSCN + Ag(NO3)2 = Ag(SCN)2 + KNO3 =>
2 KSCN + Ag(NO3)2 = Ag(SCN)2 + 2 KNO3
P205 + H2O = HP + O =>
2 P205 + 205 H2O = 410 HP + 205 O
Ca(CrO2)2 + H2SO4 = Cr2(SO4)3 + CaSO4 + H2O =>
Ca(CrO2)2 + 4 H2SO4 = Cr2(SO4)3 + CaSO4 + 4 H2O
CH4 + NH3 + O2 = HCN + H1O =>
CH4 + NH3 + 3 O2 = HCN + 6 H1O
KClO3 + FeO = KCl + Fe2O3 =>
KClO3 + 6 FeO = KCl + 3 Fe2O3
ClNH4 = NH3 + HCl =>
ClNH4 = NH3 + HCl
H3PO4 + Fe(OH)2 = Fe3(PO4)2 + H2O =>
2 H3PO4 + 3 Fe(OH)2 = Fe3(PO4)2 + 6 H2O
Sn(MnO4)2 + Cs2Se = SnSe + CsMnO4 =>
Sn(MnO4)2 + Cs2Se = SnSe + 2 CsMnO4
W + KBrF4 = K2WF8 + Br2 =>
W + 2 KBrF4 = K2WF8 + Br2
Cu(NO3)2 + H2O = CuNO3OH + HNO3 =>
Cu(NO3)2 + H2O = CuNO3OH + HNO3
Na2S2O3 + I2 = NaS2O3 + NaI =>
2 Na2S2O3 + I2 = 2 NaS2O3 + 2 NaI
Hg2(NO3)2 + LiOH = Hg2(OH)2 + LiNO3 =>
Hg2(NO3)2 + 2 LiOH = Hg2(OH)2 + 2 LiNO3
HCH2CHCO2 + NaOH = H2O + Na + CO2 =>
HCH2CHCO2 + 12 NaOH = 8 H2O + 12 Na + 3 CO2
Cd(OCN)2 + V2O5 = CdO + V(OCN)5 =>
5 Cd(OCN)2 + V2O5 = 5 CdO + 2 V(OCN)5
H{+} + MnO4{-} + e = Mn{2+} + H2O =>
8 H{+} + MnO4{-} + 5e = Mn{2+} + 4 H2O
NaCl + Na2S2O7 = Cl2 + Na2SO4 + SO2 =>
2 NaCl + 2 Na2S2O7 = Cl2 + 3 Na2SO4 + SO2
PbCrO4 + KOH = Pb(OH)2 + K2CrO4 =>
PbCrO4 + 2 KOH = Pb(OH)2 + K2CrO4
H2O + NaCl = HNa + OCl2 =>
H2O + 2 NaCl = 2 HNa + OCl2
NO + Cu = CuO + N =>
NO + Cu = CuO + N
H2O + NaAc = NaOH + HAc =>
H2O + NaAc = NaOH + HAc
Cu(NO3)2 + Co(NO3)2 + Mg(NO3)2 + Zn(NO3)2 + Ni(NO3)2 + C6H8O7 = (CuCoMgNiZn)O5 + CO2 + H2O + N2 =>
9 Cu(NO3)2 + 9 Co(NO3)2 + 9 Mg(NO3)2 + 9 Zn(NO3)2 + 9 Ni(NO3)2 + 25 C6H8O7 = 9(CuCoMgNiZn)O5 + 150 CO2 + 100 H2O + 45 N2
Co(NO3)3 + K(OH) = K(NO3) + Co(OH)3 =>
Co(NO3)3 + 3 K(OH) = 3 K(NO3) + Co(OH)3
NaBr + KNO3 = Na(NO3)2 + K2Br =>
NaBr + 2 KNO3 = Na(NO3)2 + K2Br
Ag + N2 = Ag3N = =>
6 Ag + N2 = 2 Ag3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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