| Équations équilibrées la veille | Équations équilibrées le lendemain |
SODIUMCHLORIDELEAD(II)NITRATE = LEAD(II)CHLORIDESODIUMNITRATE
TiCl4Zn = TiZnCl4 =>
TiCl4Zn = TiZnCl4
FeOH + Cl = FeOHCl =>
FeOH + Cl = FeOHCl
CuSO4 + Cl2 = CuCl2 + SO4 =>
CuSO4 + Cl2 = CuCl2 + SO4
Sb3 + O2 = Sb3O6 =>
Sb3 + 3 O2 = Sb3O6
Ba(Br)2 + I = BaI + Br2 =>
Ba(Br)2 + I = BaI + Br2
Pb2 + NH3 + H2O = NH4 + Pb(OH)2 =>
Pb2 + 4 NH3 + 4 H2O = 4 NH4 + 2 Pb(OH)2
Fe5(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe5(OH)2 + 13 O2 + 26 H2O = 20 Fe(OH)3
HSO4 + OCl = SO4 + HOCl =>
HSO4 + OCl = SO4 + HOCl
CaC2O4 + H2SO4 = CaSO4 + C2O4 + H2 =>
CaC2O4 + H2SO4 = CaSO4 + C2O4 + H2
K2Cr2O7 + K2S + H2O = S + K2[Cr(OH)6] + KOH =>
K2Cr2O7 + 2 K2S + 7 H2O = 2 S + 2 K2[Cr(OH)6] + 2 KOH
FeSO4 + Ba(OH)2 = FeOH + Ba(SO4)2 =>
2 FeSO4 + Ba(OH)2 = 2 FeOH + Ba(SO4)2
TiBiCsAt = TiAtCsBi =>
TiBiCsAt = TiAtCsBi
ZnSO4 + Na2CO3 + H2O = ZnCO3Zn(OH)2 + Na2SO4 + CO2 =>
2 ZnSO4 + 2 Na2CO3 + H2O = ZnCO3Zn(OH)2 + 2 Na2SO4 + CO2
As + Cl2 = AsCl5 =>
2 As + 5 Cl2 = 2 AsCl5
CO2NO3NaOH = CO2OHNaNO3 =>
CO2NO3NaOH = CO2OHNaNO3
Ag2CrO4 + NH3 = [Ag(NH3)2]{+} + CrO4{2-} =>
Ag2CrO4 + 4 NH3 = 2[Ag(NH3)2]{+} + CrO4{2-}
NaSNiNO3 = NiSNaNO3 =>
NaSNiNO3 = NiSNaNO3
Be(OH)2 + HNO3 = Be(NO3)2 + HOH =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + 2 HOH
C9H8O4 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C9H8O4 + 6 NaHCO3 = 2 H2O + 3 CO2 + 2 Na3C6H5O7
Ba + C = BaC2 =>
Ba + 2 C = BaC2
DY(COOCH3)3*4H2O + HNO3 = DY(NO3)2 + H2O + NO2 + CO2 =>
DY(COOCH3)3*4H2O + 25 HNO3 = DY(NO3)2 + 21 H2O + 23 NO2 + 6 CO2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
HCl + NiCO3 = H2CO3 + NiCl2 =>
2 HCl + NiCO3 = H2CO3 + NiCl2
ZnSO4 + Na2CO3 + H2O = ZnCO3Zn(OH)2 + Na2SO4 + CO2 =>
2 ZnSO4 + 2 Na2CO3 + H2O = ZnCO3Zn(OH)2 + 2 Na2SO4 + CO2
Mg + AlF3 = MgF3 + Al =>
Mg + AlF3 = MgF3 + Al
Fe(CN)6{3-} + Re + OH{-} = Fe(CN)6{4-} + ReO4{-} + H2O =>
7 Fe(CN)6{3-} + Re + 8 OH{-} = 7 Fe(CN)6{4-} + ReO4{-} + 4 H2O
C14H5O2 + C2H6O + NaBH4 = C14H14O2 + NaB(OCH2CH3) =>
5 C14H5O2 + 9 C2H6O + 9 NaBH4 = 5 C14H14O2 + 9 NaB(OCH2CH3)
HCl + NiCO3 = CO2 + H2O + NiCl2 =>
2 HCl + NiCO3 = CO2 + H2O + NiCl2
CuSO4 + KI = Cu + KISO4 =>
CuSO4 + KI = Cu + KISO4
KBr = BrK =>
KBr = BrK
XO2 + H2 = X + H2O =>
XO2 + 2 H2 = X + 2 H2O
AgNO3 + NH3 = Ag + NO3NH3 =>
AgNO3 + NH3 = Ag + NO3NH3
C8H8O3 + NaBH4 + CH2Cl2 = C8H10O3 + H3BO3 + NaCl + C2H =>
31 C8H8O3 + 8 NaBH4 + 4 CH2Cl2 = 23 C8H10O3 + 8 H3BO3 + 8 NaCl + 34 C2H
NaH2PO4KOH = KNaHPO4H2O =>
NaH2PO4KOH = KNaHPO4H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
I2 + MnO4{-} + H{+} = IO3{-} + Mn{+2} + H2O =>
I2 + 2 MnO4{-} + 4 H{+} = 2 IO3{-} + 2 Mn{+2} + 2 H2O
PH3 + HClO3 = HCl + P2O5 + H2O =>
6 PH3 + 8 HClO3 = 8 HCl + 3 P2O5 + 9 H2O
SO2(g) + CaCO3(s) + O2(g) = CaSO4(s) + CO2(g) =>
2 SO2(g) + 2 CaCO3(s) + O2(g) = 2 CaSO4(s) + 2 CO2(g)
PbSO3 + Na2SO4 = PbSO4 + Na2SO3 =>
PbSO3 + Na2SO4 = PbSO4 + Na2SO3
SnO2 + CaCO3 = CaSnO3 + CO2 =>
SnO2 + CaCO3 = CaSnO3 + CO2
KNO2 = NO + KO =>
KNO2 = NO + KO
C6H5COOH + Cl2 = C6H4(Cl)COOH + HCl =>
C6H5COOH + Cl2 = C6H4(Cl)COOH + HCl
TlOH + Br2 + KOH = Tl(OH)3 + KBr =>
TlOH + Br2 + 2 KOH = Tl(OH)3 + 2 KBr
KMnO4 + NaOH + C14H12 = K2MnO4 + Na2MnO4 + C14H12(OH)2 =>
2 KMnO4 + 2 NaOH + C14H12 = K2MnO4 + Na2MnO4 + C14H12(OH)2
KCl + Nb + NbCl5 = K4Nb6Cl18 =>
20 KCl + 16 Nb + 14 NbCl5 = 5 K4Nb6Cl18
CrCl3 + FeSO4 = Cr2(SO4)3 + Fe + Cl =>
2 CrCl3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe + 6 Cl
KO + H3O = K + H3O2 =>
KO + H3O = K + H3O2
Na2(B4O5(OH)4) + H2O2 + NaOH = Na2(B2O4(OH)4) + H2O =>
Na2(B4O5(OH)4) + 4 H2O2 + 2 NaOH = 2 Na2(B2O4(OH)4) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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