| Équations équilibrées la veille | Équations équilibrées le lendemain |
CCl4 + 4 HCl = CH4 + 8 Cl
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O
H2SO4 + Br2 + H2O = H2SO3 + HBrO3 =>
5 H2SO4 + Br2 + H2O = 5 H2SO3 + 2 HBrO3
Al4(Fe(CN)6)3 + Ba2 = Ba2Fe(CN)6 + Al =>
Al4(Fe(CN)6)3 + 3 Ba2 = 3 Ba2Fe(CN)6 + 4 Al
Na2CO3 + B(OH)3 = NaOH + B2(CO3)3 =>
3 Na2CO3 + 2 B(OH)3 = 6 NaOH + B2(CO3)3
CO2(SO4)3 + Ca = CO2Ca + (SO4)3 =>
CO2(SO4)3 + Ca = CO2Ca + (SO4)3
FeCl2*4H2O + H2C2O4*2H2O = FeC2O4*2H2O + HCl + H2O =>
FeCl2*4H2O + H2C2O4*2H2O = FeC2O4*2H2O + 2 HCl + 4 H2O
HBr + NH4Cl = NH4Br + HCl =>
HBr + NH4Cl = NH4Br + HCl
HCl(aq) + C8N9NO2(s) = C8N9NO2HCl =>
HCl(aq) + C8N9NO2(s) = C8N9NO2HCl
Au + KMnO4 + HCl = MnCl2 + AuCl3 + KCl + H2O =>
5 Au + 3 KMnO4 + 24 HCl = 3 MnCl2 + 5 AuCl3 + 3 KCl + 12 H2O
CO + HNO3 = CONO3 + NO + H2O =>
3 CO + 4 HNO3 = 3 CONO3 + NO + 2 H2O
HgO + HCl = Hg(Cl)2 + H2O =>
HgO + 2 HCl = Hg(Cl)2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li3PO4 + Mg(NO3)2 = LiNO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(NO3)2 = 6 LiNO3 + Mg3(PO4)2
CrI3 + KOH + Cl2 = K2CrO4 + KIO3 + KCl7 + H2O =>
2 CrI3 + 52 KOH + 147 Cl2 = 2 K2CrO4 + 6 KIO3 + 42 KCl7 + 26 H2O
Na2S + Au = Au2S3 + Na =>
3 Na2S + 2 Au = Au2S3 + 6 Na
Fr2 + O2 = Fr2O =>
2 Fr2 + O2 = 2 Fr2O
SrS + O2 = SrO + SO2 =>
2 SrS + 3 O2 = 2 SrO + 2 SO2
C7H8 + Cl2 = C7H8Cl =>
2 C7H8 + Cl2 = 2 C7H8Cl
CaO + SiO = CaO*SiO =>
CaO + SiO = CaO*SiO
N2Cl4 + CH4 = CCl4 + N2 + H2 =>
N2Cl4 + CH4 = CCl4 + N2 + 2 H2
Pb(NO3)2 + K2CO3 + H2O = Pb(OH)2PbCO3 + CO2 + KNO3 =>
2 Pb(NO3)2 + 2 K2CO3 + H2O = Pb(OH)2PbCO3 + CO2 + 4 KNO3
BaSO3 + H{+} = Ba{2+} + SO2 + H2O =>
BaSO3 + 2 H{+} = Ba{2+} + SO2 + H2O
CaCl2 + Al(NO3)2 = Ca(NO3)2 + AlCl2 =>
CaCl2 + Al(NO3)2 = Ca(NO3)2 + AlCl2
K2CrO4 + Fe4(CO4)3 = Fe2(CrO4)3 + K4(CO4) =>
6 K2CrO4 + Fe4(CO4)3 = 2 Fe2(CrO4)3 + 3 K4(CO4)
NH99999 + O2 = NO + H2O =>
4 NH99999 + 100001 O2 = 4 NO + 199998 H2O
Cu(s) + Cl(g) = CuCl(s) =>
Cu(s) + Cl(g) = CuCl(s)
C8H10N4O2 + O2 = CO + H2O + NO =>
2 C8H10N4O2 + 15 O2 = 16 CO + 10 H2O + 8 NO
Ba3N2 + AlBr3 = BaBr2 + AlN =>
Ba3N2 + 2 AlBr3 = 3 BaBr2 + 2 AlN
Cr2O7{-2} + H{+} + Mn{+2} = MnO4{-} + Cr{+3} + H2O =>
5 Cr2O7{-2} + 22 H{+} + 6 Mn{+2} = 6 MnO4{-} + 10 Cr{+3} + 11 H2O
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O =>
C5H10O + H2CrO4 = C5H8O + H2CrO3 + H2O
C2H4O + [Ag(NH3)2]OH = Ag + C2H7NO2 + NH3 + H2O =>
C2H4O + 2[Ag(NH3)2]OH = 2 Ag + C2H7NO2 + 3 NH3 + H2O
Cu(NO3)2 + Zn(s) = Zn(NO3)2 + Cu(s) =>
Cu(NO3)2 + Zn(s) = Zn(NO3)2 + Cu(s)
SnSO4 + CaBr2 = SnBr4 + Ca2SO4 =>
SnSO4 + 2 CaBr2 = SnBr4 + Ca2SO4
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
CoS2 + O2 = Co2S3 + SO2 =>
2 CoS2 + O2 = Co2S3 + SO2
AlCl3 + Na2CO3 + H2O = Na[Al(OH)4] + CO2 + NaCl =>
AlCl3 + 2 Na2CO3 + 2 H2O = Na[Al(OH)4] + 2 CO2 + 3 NaCl
CoC2H3O2 + NaPO4 = NaC2H3O2 + CoPO4 =>
CoC2H3O2 + NaPO4 = NaC2H3O2 + CoPO4
K2Cr2O7 + H2SO4 + Ni = H2O + NiSO4 + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 3 Ni = 7 H2O + 3 NiSO4 + Cr2(SO4)3 + K2SO4
Ag(aq) + NaOH(aq) = AgOH(s) + Na(aq) =>
Ag(aq) + NaOH(aq) = AgOH(s) + Na(aq)
V2(WO4)5 + Ag3AlO3 = V3(AlO3)5 + Ag2WO4 =>
3 V2(WO4)5 + 10 Ag3AlO3 = 2 V3(AlO3)5 + 15 Ag2WO4
ZnCl2(aq) + K2S(aq) = ZnS(aq) + KCl(aq) =>
ZnCl2(aq) + K2S(aq) = ZnS(aq) + 2 KCl(aq)
N2H2 + KMnO4 = KNO3 + MnO2 + KOH =>
N2H2 + 4 KMnO4 = 2 KNO3 + 4 MnO2 + 2 KOH
KAl(SO4)2 + NaOH = K[Al(SO4)2](OH)4 + Na2 =>
KAl(SO4)2 + 4 NaOH = K[Al(SO4)2](OH)4 + 2 Na2
Cr(ClO3)6 + Cs3PO4 = Cr3(PO4)6 + Cs(ClO3) =>
3 Cr(ClO3)6 + 6 Cs3PO4 = Cr3(PO4)6 + 18 Cs(ClO3)
CH2 + HNO3 = CO2 + NO + H2O =>
CH2 + 2 HNO3 = CO2 + 2 NO + 2 H2O
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
CoS + HNO3 = NO2 + H2O + S + Co(NO3)3 =>
CoS + 6 HNO3 = 3 NO2 + 3 H2O + S + Co(NO3)3
PBS = PB + S =>
PBS = PB + S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
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