| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C8H16 + 48 KMnO4 + 72 H2SO4 = 40 CO2 + 112 H2O + 24 K2SO4 + 48 MnSO4
C6H5OHCOOH(aq) + CH3OH(aq) = CH3OCOC6H4OH(aq) + H2O(l) =>
14 C6H5OHCOOH(aq) + 6 CH3OH(aq) = 13 CH3OCOC6H4OH(aq) + 9 H2O(l)
NH3 + Mg(NO3)2 + H2O = NH4NO3 + Mg(OH)2 =>
2 NH3 + Mg(NO3)2 + 2 H2O = 2 NH4NO3 + Mg(OH)2
MnO4{-} + H2S + OH{-} = MnO4{2-} + S + H2O =>
2 MnO4{-} + H2S + 2 OH{-} = 2 MnO4{2-} + S + 2 H2O
Zn{2+} + NaOH = Na{+} + Zn(OH)2 =>
Zn{2+} + 2 NaOH = 2 Na{+} + Zn(OH)2
C15H31COOH61 + O2 = CO2 + H2O =>
C15H31COOH61 + 38 O2 = 16 CO2 + 46 H2O
P + O3 = PO =>
3 P + O3 = 3 PO
KAl(SO4)2 = K2SO4(s) + Al2O3(s) + SO3(g) =>
2 KAl(SO4)2 = K2SO4(s) + Al2O3(s) + 3 SO3(g)
Ta(OH)2 = Ta + OH =>
Ta(OH)2 = Ta + 2 OH
PBO + CO = PB + CO2 =>
PBO + CO = PB + CO2
CdI2 + Br2 = CdBr + I2 =>
2 CdI2 + Br2 = 2 CdBr + 2 I2
Na4C + O2 = Na2O + CO2 =>
Na4C + 2 O2 = 2 Na2O + CO2
NiSO4 + C4H8O2N2 = Ni(C4H7O2N2)2 + H2SO4 =>
NiSO4 + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + H2SO4
Cu(OH)2(s) + H2SO4(ac) = CuSO4(ac) + H2O(l) =>
Cu(OH)2(s) + H2SO4(ac) = CuSO4(ac) + 2 H2O(l)
Na2[Ge(OH)6] = Na2GeO3 + H2O =>
Na2[Ge(OH)6] = Na2GeO3 + 3 H2O
C6H5F9O = C6H4F8O + HF =>
C6H5F9O = C6H4F8O + HF
Ironoxide + Hydrogen = water + iron =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe
AgC2H3O2 + FeCl3 = AgCl3 + FeC2H3O2 =>
AgC2H3O2 + FeCl3 = AgCl3 + FeC2H3O2
CH3(CH2)4CH3 + O2 = CO2 + H26 =>
13 CH3(CH2)4CH3 + 78 O2 = 78 CO2 + 7 H26
NaOH + Al(NO3)3 = Al(OH)3(s) + NaNO3 =>
3 NaOH + Al(NO3)3 = Al(OH)3(s) + 3 NaNO3
La100(N100O300)3*6H200O100 + Sr100(N100O300)2 + Cr100(N100O300)3*9H200O100 + C600H800O700 = La75Sr25Cr100O300 + N100O200 + H200O100 + C100O200 =>
27 La100(N100O300)3*6H200O100 + 9 Sr100(N100O300)2 + 36 Cr100(N100O300)3*9H200O100 + 11 C600H800O700 = 36 La75Sr25Cr100O300 + 207 N100O200 + 530 H200O100 + 66 C100O200
C3H8O3 + H3BO3 = C3BO3 + H + H2O =>
C3H8O3 + H3BO3 = C3BO3 + 5 H + 3 H2O
CaC2 + H2O + CO2 = calciumhydroxide + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H
Ga + H2 = GaH =>
2 Ga + H2 = 2 GaH
SnI4 + KMnO4 = SnI2 + MnO2 + O2 + KI =>
SnI4 + 2 KMnO4 = SnI2 + 2 MnO2 + 2 O2 + 2 KI
Ho + H2O = Ho(OH) + H2 =>
2 Ho + 2 H2O = 2 Ho(OH) + H2
C3O2N2 = N2 + O2 + C2 =>
2 C3O2N2 = 2 N2 + 2 O2 + 3 C2
AgNO3 + HNO3 = AgH(NO3)2 =>
AgNO3 + HNO3 = AgH(NO3)2
Zn(NO3)2 + H2SO4 = HNO3 + ZnSO4 =>
Zn(NO3)2 + H2SO4 = 2 HNO3 + ZnSO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C4H6 + Br2 = C4H6Br4 =>
C4H6 + 2 Br2 = C4H6Br4
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
Na3Al(OH)6 + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 Na3Al(OH)6 + 6 H2SO4 = 3 Na2SO4 + Al2(SO4)3 + 12 H2O
AgNO3 + HNO3 = AgH(NO3)2 =>
AgNO3 + HNO3 = AgH(NO3)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Co + AlCl3 = CoCl2 + Al =>
3 Co + 2 AlCl3 = 3 CoCl2 + 2 Al
Mg(NO)2 + KBrO3 = Mg(BrO3)2 + KNO =>
Mg(NO)2 + 2 KBrO3 = Mg(BrO3)2 + 2 KNO
AgBr + NH4Br = HBr + (Ag(NH3)2)Br =>
AgBr + 2 NH4Br = 2 HBr + (Ag(NH3)2)Br
KO2 + H2O = O2 + KHO =>
4 KO2 + 2 H2O = 3 O2 + 4 KHO
Ca2 + SO3 = CaSO3 =>
Ca2 + 2 SO3 = 2 CaSO3
PbO2 + H2SO4 + KBr = Pb2SO4 + K2SO4 + H2O + Br2 =>
2 PbO2 + 4 H2SO4 + 6 KBr = Pb2SO4 + 3 K2SO4 + 4 H2O + 3 Br2
CUS + HNO3 = CUSO4 + NO2 + H2O =>
CUS + 8 HNO3 = CUSO4 + 8 NO2 + 4 H2O
CaS + Na = Na2S + Ca =>
CaS + 2 Na = Na2S + Ca
[Zr4(OH)8(OH2)16]Cl8 + KOH = Zr4(OH)16(H2O)8 + KCl + H2O =>
[Zr4(OH)8(OH2)16]Cl8 + 8 KOH = Zr4(OH)16(H2O)8 + 8 KCl + 8 H2O
Na2SO4(ag) + NiCl2(ag) = Na2Cl2(ag) + NiSO4(ag) =>
Na2SO4(ag) + NiCl2(ag) = Na2Cl2(ag) + NiSO4(ag)
K2CrO4 + HNO3 + H2O2 = KNO3 + H2CrO5 + H2O =>
K2CrO4 + 2 HNO3 + H2O2 = 2 KNO3 + H2CrO5 + H2O
FeS2 + Na2Cr2O7 + HClO4 = Fe(ClO4)3 + SO4 + Cr(ClO4)3 + NaClO4 + H2O =>
6 FeS2 + 19 Na2Cr2O7 + 170 HClO4 = 6 Fe(ClO4)3 + 12 SO4 + 38 Cr(ClO4)3 + 38 NaClO4 + 85 H2O
Al + C6H8O7 = AlC6O7 + H8 =>
Al + C6H8O7 = AlC6O7 + H8
C4H6 + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + CH4 =>
29 C4H6 + 10 K2Cr2O7 + 40 H2SO4 = 35 C3H6O2 + 10 Cr2(SO4)3 + 10 K2SO4 + 11 CH4
Na2CO3 + H2O = H2CO3 + Na2O =>
Na2CO3 + H2O = H2CO3 + Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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