| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlCl3 + KOH = AlOH + KCl3
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
NaHSO4 = Na2S2O8 + H2 =>
2 NaHSO4 = Na2S2O8 + H2
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
N2O3NO2 = N3O5 =>
N2O3NO2 = N3O5
CH3CH2OH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3COOH + 4 Cr{3+} + 11 H2O
Cr2O3 + KNO3 + H2O = H2CrO4 + KNO2 =>
Cr2O3 + 3 KNO3 + 2 H2O = 2 H2CrO4 + 3 KNO2
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
BeO + KOH + H2O = KBe(OH)3 =>
BeO + KOH + H2O = KBe(OH)3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
IrF5 + Ir = IrF4 =>
4 IrF5 + Ir = 5 IrF4
KMnO4 + NaBr + H2SO4 = KHSO4 + NaHSO4 + H2O + Br2 + MnSO4 =>
2 KMnO4 + 10 NaBr + 14 H2SO4 = 2 KHSO4 + 10 NaHSO4 + 8 H2O + 5 Br2 + 2 MnSO4
Mn2O5 + C = Mn + CO2 =>
2 Mn2O5 + 5 C = 4 Mn + 5 CO2
Ba + Br = Ba1Br2 =>
Ba + 2 Br = Ba1Br2
H2SO4 + Al = H + Al(HSO4)3 =>
3 H2SO4 + Al = 3 H + Al(HSO4)3
C2H4O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4O(g) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
Zn + H2O = ZnO + H =>
Zn + H2O = ZnO + 2 H
C6H4OHCOOH + CH3OH = CH3OHC6H4CO + H2O =>
6 C6H4OHCOOH + 14 CH3OH = 7 CH3OHC6H4CO + 18 H2O
Na2SO3 + NaClO = Na2ClO + NaSO3 =>
Na2SO3 + NaClO = Na2ClO + NaSO3
Cr2[SO4]3 + NaOH = Cr[OH]3 + Na2SO4 =>
Cr2[SO4]3 + 6 NaOH = 2 Cr[OH]3 + 3 Na2SO4
C6H2Br3ONa + HCl = C6H2Br3OH + NaCl =>
C6H2Br3ONa + HCl = C6H2Br3OH + NaCl
PCl5 + H2O = PH5 + HClO =>
PCl5 + 5 H2O = PH5 + 5 HClO
As + H2 = AsH8 =>
As + 4 H2 = AsH8
AgNo3 + CuSO4 = Ag2SO4 + Cu(No3)2 =>
2 AgNo3 + CuSO4 = Ag2SO4 + Cu(No3)2
KCl + CH3COOH = CH3COCl + KOH =>
KCl + CH3COOH = CH3COCl + KOH
Zn + HNO3 = Zn(NO3)2 + NN4NO3 + H2O =>
12 Zn + 30 HNO3 = 12 Zn(NO3)2 + NN4NO3 + 15 H2O
KMnO4 + H2SO4 + (Br)C6H4(CH3) = K2SO4 + MnSO4 + C6H4(COOH)(Br) + H2O =>
6 KMnO4 + 9 H2SO4 + 5(Br)C6H4(CH3) = 3 K2SO4 + 6 MnSO4 + 5 C6H4(COOH)(Br) + 14 H2O
NH2OH + H2O = NH3OH + OH =>
NH2OH + H2O = NH3OH + OH
K + H2SO4 = K(SO4)2 + H2 =>
K + 2 H2SO4 = K(SO4)2 + 2 H2
Ge + S = GeS =>
Ge + S = GeS
K(OH) + FeBr3 = Fe(OH)3 + KBr =>
3 K(OH) + FeBr3 = Fe(OH)3 + 3 KBr
C + O = CO2 =>
C + 2 O = CO2
Fe + H1 = FeH3 =>
Fe + 3 H1 = FeH3
Ca + C2H5Br = C2H5Ca + Br =>
Ca + C2H5Br = C2H5Ca + Br
Na2CO3 + NaOH = NaOHNa2CO3 =>
Na2CO3 + NaOH = NaOHNa2CO3
Cl + AlI3 = AlCl3 + I =>
3 Cl + AlI3 = AlCl3 + 3 I
NH3(g) + O2(g) = N2(g) + H2O(l) =>
4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
Po + Cl = PoCl3 =>
Po + 3 Cl = PoCl3
Ca(NO3)2 + (NH4)2NPO4 + NH3 + H2O = Ca10(PO4)6(OH2) + NH4NO3 =>
40 Ca(NO3)2 + 24(NH4)2NPO4 + 34 NH3 + 43 H2O = 4 Ca10(PO4)6(OH2) + 93 NH4NO3
C3H6N6O6 + O2 = H2O + CO2 + NO =>
2 C3H6N6O6 + 9 O2 = 6 H2O + 6 CO2 + 12 NO
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C2H6O3 + O2 = CO2 + H2O =>
C2H6O3 + 2 O2 = 2 CO2 + 3 H2O
CH3OH + PBr3 = CH3Br + H3PO3 =>
3 CH3OH + PBr3 = 3 CH3Br + H3PO3
HgI2 + O2 = HgO + I2 =>
2 HgI2 + O2 = 2 HgO + 2 I2
Ca(HO)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Rb + O2 = RbO =>
2 Rb + O2 = 2 RbO
As2S3 + NO3{-} + H2O = AsO4{-3} + SO4{-2} + NO + H{+} =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{-3} + 9 SO4{-2} + 28 NO + 8 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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