| Équations équilibrées la veille | Équations équilibrées le lendemain |
GaH3 + H2O = GaOH + 2 H2
C5H12 = C2H4 + C3H8 =>
C5H12 = C2H4 + C3H8
H2SO4 + In(OH)3 = H2O + In2(SO4)3 =>
3 H2SO4 + 2 In(OH)3 = 6 H2O + In2(SO4)3
CaCO3 + H2O = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3
C7H6O + C7H14O = C14H18O + H2O =>
C7H6O + C7H14O = C14H18O + H2O
P + NaOH = Na3P + Na3PO4 + H2O =>
8 P + 24 NaOH = 5 Na3P + 3 Na3PO4 + 12 H2O
MgO3C + HCl = MgCl2 + H2O + CO2 =>
MgO3C + 2 HCl = MgCl2 + H2O + CO2
C13H8O + NaBH4 + CH3OH = C13H10O + C4H12BNaO4 =>
4 C13H8O + NaBH4 + 4 CH3OH = 4 C13H10O + C4H12BNaO4
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Li2CO3 + H3BO3 = LiB3O5 + H2O + CO2 =>
Li2CO3 + 6 H3BO3 = 2 LiB3O5 + 9 H2O + CO2
NaOH + P = NaP + OH =>
NaOH + P = NaP + OH
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KCl + 3 H2SO4 = 2 CrO2Cl2 + 3 K2SO4 + 3 H2O
KAl(SO4)2*12H2O + Ba(OH)2 = Al(OH)3 + BaSO4 + H2O + KOH =>
KAl(SO4)2*12H2O + 2 Ba(OH)2 = Al(OH)3 + 2 BaSO4 + 12 H2O + KOH
Al2(SO4)3 + Na2SO4 = NaAl(SO4)2 =>
Al2(SO4)3 + Na2SO4 = 2 NaAl(SO4)2
KMnO4 + Na2S + H2O = MnO2 + NaOH + S + KOH =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 MnO2 + 6 NaOH + 3 S + 2 KOH
K2CrO4 + Ag2SO4 = K2SO4 + Ag2CrO4 =>
K2CrO4 + Ag2SO4 = K2SO4 + Ag2CrO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca(s) + H2O(l) = Ca(OH)2H2 =>
Ca(s) + 2 H2O(l) = Ca(OH)2H2
NaOHNO3 = NaO3NOH =>
NaOHNO3 = NaO3NOH
H2N(CH2)2NH2 + CuSO4 = Cu(CH2)2NH2 + H2NSO4 =>
H2N(CH2)2NH2 + CuSO4 = Cu(CH2)2NH2 + H2NSO4
MgCl2 + Al(OH)2 = Mg(OH)2 + AlCl2 =>
MgCl2 + Al(OH)2 = Mg(OH)2 + AlCl2
CaCO3 + Al(OH)3 = Ca3Al2O6 + CO2 + H2O =>
3 CaCO3 + 2 Al(OH)3 = Ca3Al2O6 + 3 CO2 + 3 H2O
ZrCl4 + Mg = Zr + MgCl2 =>
ZrCl4 + 2 Mg = Zr + 2 MgCl2
CH4 + Fe2O3 = Fe + CO + H2O =>
CH4 + Fe2O3 = 2 Fe + CO + 2 H2O
AgNO3(aq) + HCl = AgCl(s) + HNO3 =>
AgNO3(aq) + HCl = AgCl(s) + HNO3
Zn + I = ZnI =>
Zn + I = ZnI
Fe{+2} + C2O4{-2} + H2O = FeC2O4*2H2O =>
Fe{+2} + C2O4{-2} + 2 H2O = FeC2O4*2H2O
K2CrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 Na2SO3 = Cr2(SO4)3 + 2 K2SO4 + 3 Na2SO4 + 5 H2O
La + Cl = LaCl3 =>
La + 3 Cl = LaCl3
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 7 H2O + K2SO4 + 4 Na2SO4 + 2 CrSO4
B + O2(g) = B2O3(s) =>
4 B + 3 O2(g) = 2 B2O3(s)
CuSO4 + NaOH = Na2Cu + SO4(OH)2 =>
CuSO4 + 2 NaOH = Na2Cu + SO4(OH)2
(CH2)4 + O2 = H2O + CO2 =>
(CH2)4 + 6 O2 = 4 H2O + 4 CO2
Mn02 + V{2+} = V02{+} + Mn{2+} =>
3 Mn02 + 8 V{2+} = 4 V02{+} + 6 Mn{2+}
FeC2O4*2H2O + H2O2 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4*H2O = 4 K3[Fe(C2O4)3]*3H2O + 2 Fe(OH)3 + 6 H2O
NaCl(s) + SO2(g) + H2O(g) + O2(g) = Na2SO4(a) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2(g) = 2 Na2SO4(a) + 4 HCl(g)
H2SO3 + NaOH = NaSO3 + H2OH =>
H2SO3 + NaOH = NaSO3 + H2OH
Bi2O3(s) + CH4(g) = Bi(s) + CO2(g) + H2O(l) =>
4 Bi2O3(s) + 3 CH4(g) = 8 Bi(s) + 3 CO2(g) + 6 H2O(l)
AlCl3(aq) + CuSO4(aq) = Al2(SO4)3(aq) + CuCl2(aq) =>
2 AlCl3(aq) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 CuCl2(aq)
K2MnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + H2O =>
K2MnO4 + 4 FeSO4 + 4 H2SO4 = MnSO4 + 2 Fe2(SO4)3 + K2SO4 + 4 H2O
Na3PO4 + Ni(CH3COO)2 = NaCH3COO + Ni3(PO4)2 =>
2 Na3PO4 + 3 Ni(CH3COO)2 = 6 NaCH3COO + Ni3(PO4)2
Pt(s) + HCl(aq) + HNO3(aq) = H2[PtCl6](aq) + NO(g) + H2O(l) =>
3 Pt(s) + 18 HCl(aq) + 4 HNO3(aq) = 3 H2[PtCl6](aq) + 4 NO(g) + 8 H2O(l)
Fe(OH)2(aq) + HCl(aq) = FeCl2(aq) + H2O(l) =>
Fe(OH)2(aq) + 2 HCl(aq) = FeCl2(aq) + 2 H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
C6H12O6 + NaNO3 + O2 = NaC6H10O7 + HNO3 + H2O =>
4 C6H12O6 + 4 NaNO3 + 3 O2 = 4 NaC6H10O7 + 4 HNO3 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2S3O12 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2S3O12
H2 + NO = H2O + N =>
H2 + NO = H2O + N
Ca(ClO3)2(S) = CaCl2(S) + O2(g) =>
Ca(ClO3)2(S) = CaCl2(S) + 3 O2(g)
K2MnO4 + SO2 = MnO2 + K2SO4 =>
K2MnO4 + SO2 = MnO2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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