| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 H2O(l)
CsOH(aq) + H2SO4(aq) = Cs2SO4 + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4 + 2 H2O
CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + H2O(l) =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4(aq) + 2 H2O(l)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ag(s) + HCl(aq) = H2(g) + AgCl =>
2 Ag(s) + 2 HCl(aq) = H2(g) + 2 AgCl
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + NO =>
3 P2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3PO4 + 40 NO
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + 2 H2O
Al(OH)4Na = Na[Al(OH)4] =>
Al(OH)4Na = Na[Al(OH)4]
KCI + O2 = KCIO2 =>
KCI + O2 = KCIO2
CaCl2 + ZnI2 = CaI2 + ZnCl2 =>
CaCl2 + ZnI2 = CaI2 + ZnCl2
CH6O(s) + O2 = CO2(g) + H2O(g) =>
CH6O(s) + 2 O2 = CO2(g) + 3 H2O(g)
PrBa2Cu3O7 + HCl + P2I4 + P4 = Pr2O3 + CuCl2 + PH4I + Ba3(PO4)2 + H2O =>
96 PrBa2Cu3O7 + 576 HCl + 34 P2I4 + 49 P4 = 48 Pr2O3 + 288 CuCl2 + 136 PH4I + 64 Ba3(PO4)2 + 16 H2O
FeN + Ca = CaN + Fe =>
FeN + Ca = CaN + Fe
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
(NH4)2SO4 + NaOH = (Na)2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH3 + 2 H2O
C2H5OH = CH3CH2OCH2CH3 + H2O =>
2 C2H5OH = CH3CH2OCH2CH3 + H2O
O3 + Mn(OH)4 + NaOH = NaMnO7 + H2O =>
3 O3 + 2 Mn(OH)4 + 2 NaOH = 2 NaMnO7 + 5 H2O
PBO2 = PB + O2 =>
PBO2 = PB + O2
HNO2 + H2SO4 + K2CrO7 = HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
9 HNO2 + 5 H2SO4 + 2 K2CrO7 = 9 HNO3 + Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Pb(NO3)2 = NO2 + O2 + PbO =>
2 Pb(NO3)2 = 4 NO2 + O2 + 2 PbO
NO3{-} + C6H12O6 = C5H7O2N + HCO3{-} + H2CO3 + H2O =>
6 NO3{-} + 7 C6H12O6 = 6 C5H7O2N + 6 HCO3{-} + 6 H2CO3 + 12 H2O
(CH3)3N = CH3 + N =>
(CH3)3N = 3 CH3 + N
NaCl + Ag = AgNaCl =>
NaCl + Ag = AgNaCl
C6H10O5 + O5 = H2O + CO2 =>
5 C6H10O5 + 12 O5 = 25 H2O + 30 CO2
Cu(No3)2 + K2S = KNo3 + CuS =>
Cu(No3)2 + K2S = 2 KNo3 + CuS
MgFe2O4 + Al2O3 = Fe2AlO4 + MgAl2O4 + O2 =>
4 MgFe2O4 + 6 Al2O3 = 4 Fe2AlO4 + 4 MgAl2O4 + O2
MnO4{-} + H{+} + Na2S2O5 = Mn{2+} + Na{+} + SO4{2-} + H2O =>
4 MnO4{-} + 2 H{+} + 5 Na2S2O5 = 4 Mn{2+} + 10 Na{+} + 10 SO4{2-} + H2O
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
KMnO4 + KCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 5 Cl2 + 6 K2SO4 + 2 MnSO4 + 8 H2O
Hg + NH3 = Hg(NH3)4 =>
Hg + 4 NH3 = Hg(NH3)4
Ca(s) + HCl(l) = CaHCl =>
Ca(s) + HCl(l) = CaHCl
FeSO4(aq) + KCl(aq) = FeCl2(s) + K2SO4(aq) =>
FeSO4(aq) + 2 KCl(aq) = FeCl2(s) + K2SO4(aq)
VS2 + Li2S = LiVS2 + S =>
2 VS2 + Li2S = 2 LiVS2 + S
(NH)4 + NO3 = N2O + H2O =>
5(NH)4 + 8 NO3 = 14 N2O + 10 H2O
CH3COOH + NaOH = CH3COO{-} + H2O + Na{+} =>
CH3COOH + NaOH = CH3COO{-} + H2O + Na{+}
NaOH + H{-}2SO4 = Na{-}2SO4 + H2O =>
NaOH + H{-}2SO4 = Na{-}2SO4 + H2O
NaBH4(s)HCl(aq) = NaCl(aq)H3B(aq)H2(g) =>
NaBH4(s)HCl(aq) = NaCl(aq)H3B(aq)H2(g)
AuCl3(s) = Au + Cl =>
AuCl3(s) = Au + 3 Cl
Mg(s) + HCI(aq) = MgCI(aq) + H2 =>
2 Mg(s) + 2 HCI(aq) = 2 MgCI(aq) + H2
SO2 + Cl = SOCl2 + Cl2O =>
SO2 + 4 Cl = SOCl2 + Cl2O
C6H8O7 + Fe = FeC6H6O7 + H =>
C6H8O7 + Fe = FeC6H6O7 + 2 H
Ag(s) + Pb(NO3)3(aq) = Pb(s) + Ag(NO3)3(aq) =>
Ag(s) + Pb(NO3)3(aq) = Pb(s) + Ag(NO3)3(aq)
Na2CrO4 + HNO3 = Na2Cr2O7 + NaNO3 + H2O =>
2 Na2CrO4 + 2 HNO3 = Na2Cr2O7 + 2 NaNO3 + H2O
BaSO3(aq) + H2SO4(aq) = BaSO4 + SO2 + H2O =>
BaSO3(aq) + H2SO4(aq) = BaSO4 + SO2 + H2O
CoCl2 + K3[Fe(CN)6] = Co3[Fe(CN)6]2 + KCl =>
3 CoCl2 + 2 K3[Fe(CN)6] = Co3[Fe(CN)6]2 + 6 KCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
SNSO4 + FeSO4 = SN + Fe2(SO4)3 =>
SNSO4 + 2 FeSO4 = SN + Fe2(SO4)3
NaFeO2 + H2O = NaOH + Fe(OH)3 =>
NaFeO2 + 2 H2O = NaOH + Fe(OH)3
HCIO + H2O = CIO + H3O =>
HCIO + H2O = CIO + H3O
C8H18 + Br2 = C8H16Br2 + HBr =>
C8H18 + 2 Br2 = C8H16Br2 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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