| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5MgBr + NH3 = C6H6 + Mg(NH2)Br
(NH4)3PO4 = P(NH4)3 + O2 =>
(NH4)3PO4 = P(NH4)3 + 2 O2
KBr + Cl2 = KCl2 + Br =>
KBr + Cl2 = KCl2 + Br
BaCl + NaF = BaF + NaCl =>
BaCl + NaF = BaF + NaCl
HCl = H2 + Cl =>
2 HCl = H2 + 2 Cl
NaOH + Ca(HPO4)2 = Na2(HPO4)2 + Ca(OH)2 =>
2 NaOH + Ca(HPO4)2 = Na2(HPO4)2 + Ca(OH)2
Ag2 + SO4 + H2O = AgOH + H2SO4 =>
Ag2 + SO4 + 2 H2O = 2 AgOH + H2SO4
CH3CH23OH + O2 = CO2 + H2O =>
4 CH3CH23OH + 33 O2 = 8 CO2 + 54 H2O
SMgC = SC + Mg =>
SMgC = SC + Mg
Hg(NO3)2 + H3Po4 = Hg3(Po4)2 + H(NO3) =>
3 Hg(NO3)2 + 2 H3Po4 = Hg3(Po4)2 + 6 H(NO3)
NH4ClH2SO4 = NH4SO4H2Cl =>
NH4ClH2SO4 = NH4SO4H2Cl
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
CaHPO4Ba(OH)2 = BaHPO4Ca(OH)2 =>
CaHPO4Ba(OH)2 = BaHPO4Ca(OH)2
AlCl3 + MgCO3 = Al2(CO3)3 + MgCl2 =>
2 AlCl3 + 3 MgCO3 = Al2(CO3)3 + 3 MgCl2
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Na3PO4 + Ba(ClO2)2 = Ba3(PO4)2 + NaClO2 =>
2 Na3PO4 + 3 Ba(ClO2)2 = Ba3(PO4)2 + 6 NaClO2
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
Ca + H3PO4 = Ca3PO4 + H =>
3 Ca + H3PO4 = Ca3PO4 + 3 H
H3PO4 + CaS = Ca3(PO4)2 + H2S =>
2 H3PO4 + 3 CaS = Ca3(PO4)2 + 3 H2S
K4SiO4 + HCl = H4SiO4 + KCl =>
K4SiO4 + 4 HCl = H4SiO4 + 4 KCl
HClO + H2O2 = HClO3 + H2O =>
HClO + 2 H2O2 = HClO3 + 2 H2O
NH3 + O2 = H2O + ON =>
4 NH3 + 5 O2 = 6 H2O + 4 ON
C2H4 + NaOH = C2H5ONa =>
C2H4 + NaOH = C2H5ONa
Nh3Cl + NaNo2 = Nh3No2 + NaCl =>
Nh3Cl + NaNo2 = Nh3No2 + NaCl
Hg + HNO3 = HgNO3 + H2O + N2O3 =>
4 Hg + 6 HNO3 = 4 HgNO3 + 3 H2O + N2O3
AgNO2 + KOH + H2O2 = Ag2O + KNO3 + H2O =>
2 AgNO2 + 2 KOH + 2 H2O2 = Ag2O + 2 KNO3 + 3 H2O
CuCl2 + K4FeCN6 = CuFeCN6 + K4Cl2 =>
CuCl2 + K4FeCN6 = CuFeCN6 + K4Cl2
K3Fe(CN)6 + FeSO4 = Fe3[Fe(CN)6]2 + K2SO4 =>
2 K3Fe(CN)6 + 3 FeSO4 = Fe3[Fe(CN)6]2 + 3 K2SO4
Zn(NO3)2*6H2O + Fe(NO3)3*9H2O = ZnFe5O8 + N2 + O2 + H2O =>
2 Zn(NO3)2*6H2O + 10 Fe(NO3)3*9H2O = 2 ZnFe5O8 + 17 N2 + 43 O2 + 102 H2O
Yb200O300 + Y200O300 + Si100O200 + Mg100O100 = Yb90Y90Mg20Si200O680 + O200 =>
9 Yb200O300 + 9.0000000000001Y200O300 + 40 Si100O200 + 4 Mg100O100 = 20 Yb90Y90Mg20Si200O680 + O200
K2MnO4 + Cr(OH)3 = K2CrO4 + MnO2 + H2O + KOH =>
3 K2MnO4 + 2 Cr(OH)3 = 2 K2CrO4 + 3 MnO2 + 2 H2O + 2 KOH
KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CO2(g) + O2(g) = CO4(g) =>
CO2(g) + O2(g) = CO4(g)
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
KMnO4 + HCHO + NaOH = HCOOH + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + HCHO + 2 NaOH = HCOOH + K2MnO4 + Na2MnO4 + H2O
N2 + H2O + O2 = HNO3HNO3 =>
2 N2 + 2 H2O + 5 O2 = 2 HNO3HNO3
NaNO2 + NaBr + H2SO4 = Br2 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 NaBr + 2 H2SO4 = Br2 + 2 NO + 2 Na2SO4 + 2 H2O
AgOCN + NH4Cl = AgCl + NH4OCN =>
AgOCN + NH4Cl = AgCl + NH4OCN
Fe(OH)2 + H2SO4 = Fe(SO4) + H2O =>
Fe(OH)2 + H2SO4 = Fe(SO4) + 2 H2O
Fe2 + CuSO4 = FeSO4 + Cu =>
Fe2 + 2 CuSO4 = 2 FeSO4 + 2 Cu
Fe2(SO4)3 + HCl = FeCl3 + SO3 + H2O =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 SO3 + 3 H2O
C4H8O2 + H2O = C2H2O4 + H =>
C4H8O2 + 6 H2O = 2 C2H2O4 + 16 H
KMnO4 + NaHSO3 + H2SO4 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
4 KMnO4 + 10 NaHSO3 + H2SO4 = 6 H2O + 2 K2SO4 + 5 Na2SO4 + 4 MnSO4
FeC = Fe2 + C =>
2 FeC = Fe2 + 2 C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
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