| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl3 = 3 Cl + P
AgNO3(C2H3NaO2) = NaNO3AgC2H3O2 =>
AgNO3(C2H3NaO2) = NaNO3AgC2H3O2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Po + O = PoO =>
Po + O = PoO
Ti + O2 + H2SO4 = TiOSO4 + H2 =>
2 Ti + O2 + 2 H2SO4 = 2 TiOSO4 + 2 H2
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CO2 + H = C6H12O6 + H2O =>
6 CO2 + 24 H = C6H12O6 + 6 H2O
Pb(OH)2Sr(OH)2 = SrPb(OH)4 =>
Pb(OH)2Sr(OH)2 = SrPb(OH)4
CuO + P2O5 = CuP + O =>
2 CuO + P2O5 = 2 CuP + 7 O
H2S04 + CuCO3 = CuS04 + H2O + CO2 =>
H2S04 + CuCO3 = CuS04 + H2O + CO2
C3H8 + O2 = O2H4 + C =>
C3H8 + 2 O2 = 2 O2H4 + 3 C
Sodium + sodiumnitrate = sodiumoxide + nitrogen =>
10 Na + 2 NaNO3 = 6 Na2O + N2
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
Rb + Br2 = RbBr =>
2 Rb + Br2 = 2 RbBr
C2H6 + HBr = C2H5Br2 + H2 =>
2 C2H6 + 4 HBr = 2 C2H5Br2 + 3 H2
Au(OH)3 + HIO4 = AuIO4 + H4O3 =>
Au(OH)3 + HIO4 = AuIO4 + H4O3
AI + O2 = AIO2 =>
AI + O2 = AIO2
(e)K2SO4(aq) + BaCl2(aq) = BaSO4(s) + KCl(aq) =>
(e)K2SO4(aq) + BaCl2(aq) = BaSO4(s) + 2 KCl(aq)
MgSO4Na2(CO3) = MgCO3Na2(SO4) =>
MgSO4Na2(CO3) = MgCO3Na2(SO4)
Br + NaCO3 = NaBr + NaBrO3 + CO2 =>
3 Br + 3 NaCO3 = 2 NaBr + NaBrO3 + 3 CO2
C2H6O1 + O2 = CO2 + H2O1 =>
C2H6O1 + 3 O2 = 2 CO2 + 3 H2O1
CoCl2HNO3 = Co(NO3)HCl2 =>
CoCl2HNO3 = Co(NO3)HCl2
CoI3 + (NH4)2CrO4 = (NH4)I + Co2(CrO4)3 =>
2 CoI3 + 3(NH4)2CrO4 = 6(NH4)I + Co2(CrO4)3
KHC2O4 + KMnO4 + H2 = Mn + KOH + CO2 =>
6 KHC2O4 + 2 KMnO4 + H2 = 2 Mn + 8 KOH + 12 CO2
Fe(NO3)3*9H2O = H2O + NO2 + O2 + Fe2O3 =>
4 Fe(NO3)3*9H2O = 36 H2O + 12 NO2 + 3 O2 + 2 Fe2O3
Ag2O4S + MgCl2 = AgCl + MgSO4 =>
Ag2O4S + MgCl2 = 2 AgCl + MgSO4
Br2CaCl2 = CaBr2Cl2 =>
Br2CaCl2 = CaBr2Cl2
CH2CHCOOH + CH3OH = CH3COOCH3 + H2O =>
2 CH2CHCOOH + 3 CH3OH = 3 CH3COOCH3 + H2O
Al(OH)H(C2H3O2) = Al(C2H3O2)H(OH) =>
Al(OH)H(C2H3O2) = Al(C2H3O2)H(OH)
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2 + FeCl2 + H2O =>
C6H4CH3NO2 + 3 Fe + 6 HCl = C6H4CH3NH2 + 3 FeCl2 + 2 H2O
PbO(s) + NH3(g) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2(g) + 3 H2O(l)
C7H5NO5 + NaOH = Na2C7H3NO5 + H2O =>
C7H5NO5 + 2 NaOH = Na2C7H3NO5 + 2 H2O
MgFlNaCl = MgClNaFl =>
MgFlNaCl = MgClNaFl
H3AsO4 + H2S = As2S3 + S + H2O =>
2 H3AsO4 + 5 H2S = As2S3 + 2 S + 8 H2O
Li2SO3 + BF3 = B2(SO3)3 + LiF =>
3 Li2SO3 + 2 BF3 = B2(SO3)3 + 6 LiF
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Ir + HNO3 + HCl = H2[IrCl6] + NO + H2O =>
3 Ir + 4 HNO3 + 18 HCl = 3 H2[IrCl6] + 4 NO + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + MgSO4 + K2SO4 + H2O =>
3 Mg + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 MgSO4 + K2SO4 + 7 H2O
H2O(g) + C = CO + H2(g) =>
H2O(g) + C = CO + H2(g)
Ca3(PO4)2 + Sr3N2 = Sr3(PO4)2 + Ca3N2 =>
Ca3(PO4)2 + Sr3N2 = Sr3(PO4)2 + Ca3N2
CaCO3(aq) + HNO3(aq) = Ca(NO3)2 + H2O + CO2 =>
CaCO3(aq) + 2 HNO3(aq) = Ca(NO3)2 + H2O + CO2
SnCl2 + Na = Sn + NaCl =>
SnCl2 + 2 Na = Sn + 2 NaCl
FeSO4 + NH4Cl = FeCl + NH4SO4 =>
FeSO4 + NH4Cl = FeCl + NH4SO4
C(s) + S2(s) = CS2(s) =>
C(s) + S2(s) = CS2(s)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
H2SO4(aq) + NaOH(aq) = Na2SO4(s) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(s) + 2 H2O(l)
Na2CO3 + Ba(ClO4)2 = NaClO4 + BaCO3 =>
Na2CO3 + Ba(ClO4)2 = 2 NaClO4 + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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