| Équations équilibrées la veille | Équations équilibrées le lendemain |
Si + Ge = SiGe
H2O4 = H2O + O2 =>
2 H2O4 = 2 H2O + 3 O2
BaI2 + K = KI + Ba =>
BaI2 + 2 K = 2 KI + Ba
Be + H2O = H2 + BeOH =>
2 Be + 2 H2O = H2 + 2 BeOH
AlBr3(aq) + K2SO4(aq) = Al2(SO4)3(s) + KBr(aq) =>
2 AlBr3(aq) + 3 K2SO4(aq) = Al2(SO4)3(s) + 6 KBr(aq)
NH2NH3Cl + HCl = NH3NH3Cl2 =>
NH2NH3Cl + HCl = NH3NH3Cl2
FeCl2 + Po4 = Fe2Po4 + Cl =>
2 FeCl2 + Po4 = Fe2Po4 + 4 Cl
K(s) + I2(I) = KI(s) =>
3 K(s) + I2(I) = 3 KI(s)
PH3 + KMnO4 + H2O = MnO2 + H3PO4 + KOH =>
3 PH3 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 H3PO4 + 8 KOH
C6H10O + NaBH4 + CH3OH = C6H12O + NaB(OCH3)4 =>
4 C6H10O + NaBH4 + 4 CH3OH = 4 C6H12O + NaB(OCH3)4
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
HNO3 + Mn(OH)2 = HOH + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 HOH + Mn(NO3)2
Li3PO4 + CaBr2 = LiBr + Ca3(PO4)2 =>
2 Li3PO4 + 3 CaBr2 = 6 LiBr + Ca3(PO4)2
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + Na2SO4 + H =>
2 KMnO4 + 3 H2SO4 + 8 Na2SO3 = 2 MnSO4 + K2SO4 + 8 Na2SO4 + 6 H
Na2Co3 + CaCl2 = Na2Co3CaCl2 =>
Na2Co3 + CaCl2 = Na2Co3CaCl2
CH3Br + Br2 = CH2Br2 + HBr =>
CH3Br + Br2 = CH2Br2 + HBr
Fe(OH)2CaO = Ca(OH)2FeO =>
Fe(OH)2CaO = Ca(OH)2FeO
NaOH + P + H2O = Na3PO4 + H2 =>
6 NaOH + 2 P + 2 H2O = 2 Na3PO4 + 5 H2
Na3PO4 + H3PO4 + C3H5ClO + H2O = C3H7Na2O6P + HCl =>
2 Na3PO4 + H3PO4 + 3 C3H5ClO + 3 H2O = 3 C3H7Na2O6P + 3 HCl
CuCl2 + SO2 + H2O = CuS + H2O2 + HCl =>
CuCl2 + SO2 + 4 H2O = CuS + 3 H2O2 + 2 HCl
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
XK + XNa2SO4 = XK2SO4 + XNa =>
2 XK + XNa2SO4 = XK2SO4 + 2 XNa
H2SO4 + NaPO4 = H2PO4 + NaSO4 =>
H2SO4 + NaPO4 = H2PO4 + NaSO4
Al + H2O + NaOH = Na3[Al(OH)6] + H =>
Al + 3 H2O + 3 NaOH = Na3[Al(OH)6] + 3 H
Al3 + HCl = Al1Cl3 + H2 =>
2 Al3 + 18 HCl = 6 Al1Cl3 + 9 H2
NH4Cl + NaOCl = NCl3 + NaOH + HCl =>
NH4Cl + 3 NaOCl = NCl3 + 3 NaOH + HCl
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2O + (NH4)2SO4 =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + KOH + 12 H2O + 2(NH4)2SO4
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH4 =>
KMnO4 + 3 Na2SO3 + 2 H2O = MnO2 + 3 Na2SO4 + KOH4
Ca(s) + Cl2(g) = CaCl2(s) =>
Ca(s) + Cl2(g) = CaCl2(s)
NH3 + HNO3 = NH3HNO3 =>
NH3 + HNO3 = NH3HNO3
CHCH + CO + H2O = CH2CHCOOH =>
CHCH + CO + H2O = CH2CHCOOH
LiO = Li + O2 =>
2 LiO = 2 Li + O2
KMnO4 + C2H2O4 + NaOH = NaMnO2 + KOH + H2O + CO2 =>
KMnO4 + 2 C2H2O4 + NaOH = NaMnO2 + KOH + 2 H2O + 4 CO2
As + Na(OH) = Na3AsO3 + H2 =>
2 As + 6 Na(OH) = 2 Na3AsO3 + 3 H2
Zn3(PO4)2 + H2O = Zn(OH)2 + H3PO4 =>
Zn3(PO4)2 + 6 H2O = 3 Zn(OH)2 + 2 H3PO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
K2SO4 + CrCl3 = KCl + Cr2(SO4)3 =>
3 K2SO4 + 2 CrCl3 = 6 KCl + Cr2(SO4)3
MnO2(aq) + HBr(aq) = MnBr2(aq) + Br2(g) + H2O(l) =>
MnO2(aq) + 4 HBr(aq) = MnBr2(aq) + Br2(g) + 2 H2O(l)
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2 =>
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + Pb(OH)2
LiOH(aq) + Al(NO3)3 = Li(NO3)3 + AlOH =>
LiOH(aq) + Al(NO3)3 = Li(NO3)3 + AlOH
Si + Ca = SiCa3 =>
Si + 3 Ca = SiCa3
Fe + O2 = FeO2O3 =>
2 Fe + 5 O2 = 2 FeO2O3
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq) =>
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq)
MnO + SO2 = MnS + O2 =>
2 MnO + 2 SO2 = 2 MnS + 3 O2
K4Fe(CN)6 + K2Cr2O7 + HCl = KCl + FeCl3 + CrCl2 + CO2 + NO + H2O =>
8 K4Fe(CN)6 + 43 K2Cr2O7 + 314 HCl = 118 KCl + 8 FeCl3 + 86 CrCl2 + 48 CO2 + 48 NO + 157 H2O
NH4NO3 = NO2 + N + H =>
2 NH4NO3 = 3 NO2 + N + 8 H
SrI2 + Na2SO4 = NaI + SrSO4 =>
SrI2 + Na2SO4 = 2 NaI + SrSO4
Cu{2+} + Au = Cu + Au{+} =>
Cu{2+} + 2 Au = Cu + 2 Au{+}
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
C2H5OH + O2(g) = CO2(g) + H2O(l) =>
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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