| Équations équilibrées la veille | Équations équilibrées le lendemain |
NCl3 + 3 H2O = 3 HOCl + NH3
CH3CSNH2 + Bi = Bi2S3 + CH3CNH2 =>
3 CH3CSNH2 + 2 Bi = Bi2S3 + 3 CH3CNH2
CuS + O2 = SO2 + Cu =>
CuS + O2 = SO2 + Cu
PbO2 + NaOH = Pb(OH)4 + Na2O =>
PbO2 + 4 NaOH = Pb(OH)4 + 2 Na2O
AgNO3 + SnCl4 = AgCl4SnNO3 =>
AgNO3 + SnCl4 = AgCl4SnNO3
NaClO + Na2S2O3 = Na + SO4 + Cl2 =>
10 NaClO + 2 Na2S2O3 = 14 Na + 4 SO4 + 5 Cl2
W6 + O2 = W2O6 =>
W6 + 9 O2 = 3 W2O6
Ca(OH)2 + PbO = CaPbO2 + H2O =>
Ca(OH)2 + PbO = CaPbO2 + H2O
C7H6 + O2 = CO2 + H2O =>
2 C7H6 + 17 O2 = 14 CO2 + 6 H2O
FeBr3 + Na2CO3 = Fe2(CO3)3 + NaBr =>
2 FeBr3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaBr
CaCO3(s) + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g)
Al(s) + H2O(l) = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
Sb + KOH = K3SbO3 + H2 =>
2 Sb + 6 KOH = 2 K3SbO3 + 3 H2
Al(s) + H2O(l) = Al(OH)3 + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3 + 3 H2(g)
H22S + FeCl3 = S + HCl + FeCl2 =>
H22S + 22 FeCl3 = S + 22 HCl + 22 FeCl2
AgNO3(aq) + H2O(l) = AgOH(s) + HNO3 =>
AgNO3(aq) + H2O(l) = AgOH(s) + HNO3
Mg1Br2 + Cl2 = Mg1Cl2 + Br2 =>
Mg1Br2 + Cl2 = Mg1Cl2 + Br2
Na + Hg = NaHg =>
Na + Hg = NaHg
MnO4{-} + Mn{2+} + H{+} = H2O + Mn{3+} =>
MnO4{-} + 4 Mn{2+} + 8 H{+} = 4 H2O + 5 Mn{3+}
CO2 + Ca + HO = CaCO3 + H2O =>
CO2 + Ca + 2 HO = CaCO3 + H2O
HCl + Mn2O3 = H2O + MnCl2 + Cl =>
6 HCl + Mn2O3 = 3 H2O + 2 MnCl2 + 2 Cl
Br2 + O3 = BrO3 =>
Br2 + 2 O3 = 2 BrO3
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCOOH + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 4 Cr{+3} + 3 HCOOH + 11 H2O
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
CUO2 + C = CU + OC =>
CUO2 + 2 C = CU + 2 OC
C5H12 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C5H12 + 24 KMnO4 + 36 H2SO4 = 25 CH3COOH + 12 K2SO4 + 24 MnSO4 + 46 H2O
MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O
C5H12 + HBr = C5H11Br + H2 =>
C5H12 + HBr = C5H11Br + H2
KCN + FeS = K2S + Fe(CN)2 =>
2 KCN + FeS = K2S + Fe(CN)2
LiI(s) + AgNO3(s) = AgI(s) + LiNO3(s) =>
LiI(s) + AgNO3(s) = AgI(s) + LiNO3(s)
KOH + H4SiO4 = K2H2SiO4 + H2O =>
2 KOH + H4SiO4 = K2H2SiO4 + 2 H2O
CuSO4 + HPO2 + H2O = CuH + H3PO4 + H2SO4 =>
2 CuSO4 + 3 HPO2 + 6 H2O = 2 CuH + 3 H3PO4 + 2 H2SO4
Cr2O3 + Al = Cr2 + Al2O3 =>
Cr2O3 + 2 Al = Cr2 + Al2O3
XHNO3 + NaOH = XNaNO3 + H2O =>
XHNO3 + NaOH = XNaNO3 + H2O
HCl + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g)
Li2CO3 + NH4H2PO4 + TiO2 + Eu2O3 + Al2O3 = Li13Al03Eu03Ti17(PO4)3 + CO2 + N2 + O + H2 =>
13 Li2CO3 + 6 NH4H2PO4 + 34 TiO2 + 3 Eu2O3 + 3 Al2O3 = 2 Li13Al03Eu03Ti17(PO4)3 + 13 CO2 + 3 N2 + 99 O + 18 H2
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + K2Cl2(aq) =>
K2SO4(aq) + BaCl2(aq) = BaSO4(s) + K2Cl2(aq)
In + HNO3 = InNO3 + H2 =>
2 In + 2 HNO3 = 2 InNO3 + H2
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
C2H4O2 + H2SO4 = C2H6SO4 + O2 =>
C2H4O2 + H2SO4 = C2H6SO4 + O2
AuCl(s) = AuCl3(aq) + Au =>
3 AuCl(s) = AuCl3(aq) + 2 Au
Ca2SiO4 = CaO + SiO2 =>
Ca2SiO4 = 2 CaO + SiO2
CuBr2 + K2O = CuO + KBr =>
CuBr2 + K2O = CuO + 2 KBr
W6 + O2 = W2O6 =>
W6 + 9 O2 = 3 W2O6
H2NCOONH4 = CH4N2O + H2O =>
H2NCOONH4 = CH4N2O + H2O
P4(s) + Cl2(g) = P4Cl3(s) =>
2 P4(s) + 3 Cl2(g) = 2 P4Cl3(s)
CoCO3 + HNO3 + H2O = Co(NO3)2(H2O)6 + CO2 =>
CoCO3 + 2 HNO3 + 5 H2O = Co(NO3)2(H2O)6 + CO2
Au + S8 = AuS =>
8 Au + S8 = 8 AuS
HNO3 + H2Te = H2TeO4 + NO + H2O =>
8 HNO3 + 3 H2Te = 3 H2TeO4 + 8 NO + 4 H2O
TiOSO4 + HCl = TiOCl2 + H2SO4 =>
TiOSO4 + 2 HCl = TiOCl2 + H2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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