| Équations équilibrées la veille | Équations équilibrées le lendemain |
K(OH) + HBr = KBr + H2O
Na2O + ClO = Na2Cl + O2 =>
Na2O + ClO = Na2Cl + O2
CH3CHOHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CHOHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
K2S + Al(NO3)3 + H2O = Al(OH)3 + H2S + KNO3 =>
3 K2S + 2 Al(NO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KNO3
NO2() + H2O() = HNO3() + NO() =>
3 NO2() + H2O() = 2 HNO3() + NO()
Fe(NO3)3 + NaCN = Na3[Fe(CN)6] + NaNO3 =>
Fe(NO3)3 + 6 NaCN = Na3[Fe(CN)6] + 3 NaNO3
C5H10 + Cl2 = C5H9Cl + HCl =>
C5H10 + Cl2 = C5H9Cl + HCl
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH =>
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH
Fe{+3} + Sn{+2}{+} = Fe{+2}{+} + Sn{+4} =>
2 Fe{+3} + Sn{+2}{+} = 2 Fe{+2}{+} + Sn{+4}
K + FeBr3 + KMnO4 = Fe2O3 + MnO2 + KBr =>
9 K + 4 FeBr3 + 3 KMnO4 = 2 Fe2O3 + 3 MnO2 + 12 KBr
CaOCl2 + SO2 + H2O = CaCl2 + H2SO4 =>
CaOCl2 + SO2 + H2O = CaCl2 + H2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH1*89N0*25O0*5 + O2 = CO2 + H2O + NO2 =>
4 CH1*89N0*25O0*5 + 311 O2 = 4 CO2 + 2 H2O + 356 NO2
Fe(NH4)2SO4 + O2 = Fe2O3 + NH3 + H2SO4 =>
4 Fe(NH4)2SO4 + 3 O2 = 2 Fe2O3 + 8 NH3 + 4 H2SO4
Zn(SO4) + BaCl2 = ZnCl2 + BaSO4 =>
Zn(SO4) + BaCl2 = ZnCl2 + BaSO4
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
Na2SO4 + Cu(NO3)2 = CuSO4 + Na2(NO3)2 =>
Na2SO4 + Cu(NO3)2 = CuSO4 + Na2(NO3)2
C2H6O2 + NH3 = C2H8N2 + H2O =>
C2H6O2 + 2 NH3 = C2H8N2 + 2 H2O
Na3Al(OH)6 + HCl = Al(OH)3 + NaCl + H2O =>
Na3Al(OH)6 + 3 HCl = Al(OH)3 + 3 NaCl + 3 H2O
CsO2 + H2O = CsOH + O2 + H2O2 =>
2 CsO2 + H2O = 2 CsOH + O2 + 2 H2O2
Zn + V2{+3} = Zn{+2} + V2{+2} =>
Zn + 2 V2{+3} = Zn{+2} + 2 V2{+2}
TiCl4 + Mg2 = Ti + MgCl2 =>
TiCl4 + Mg2 = Ti + 2 MgCl2
NaCI + K2S = Na2S + KCI =>
2 NaCI + K2S = Na2S + 2 KCI
KOH(s) + MnBr2(aq) = KBr2(aq) + MnOH(s) =>
KOH(s) + MnBr2(aq) = KBr2(aq) + MnOH(s)
NH3 + KMnO4 = MnO2 + N2 + KOH + H2O =>
2 NH3 + 2 KMnO4 = 2 MnO2 + N2 + 2 KOH + 2 H2O
FeCl3 + HCl = FeCl2 + HCl4 =>
3 FeCl3 + HCl = 3 FeCl2 + HCl4
Th + Ir + Si = ThIr2Si2 =>
Th + 2 Ir + 2 Si = ThIr2Si2
ZnSO4 + HOH = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 HOH = (ZnOH)2SO4 + H2SO4
H3PO4 + KO4 = KPO4 + H3O4 =>
H3PO4 + KO4 = KPO4 + H3O4
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH =>
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
W + CO = WC + CO2 =>
W + 2 CO = WC + CO2
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq) =>
HC2H3O2(aq) + CsOH(aq) = H2O(l) + CsC2H3O2(aq)
Al(OH)3 + H2SO4 = Al2(SO4)3 + HOH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 HOH
CaSO4 + CH4 + O2 = CaCO3 + S + H2O =>
2 CaSO4 + 2 CH4 + O2 = 2 CaCO3 + 2 S + 4 H2O
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-} =>
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-}
Na2S2O3 + Na2CrO4 + H2O = Na2SO4 + Cr(OH)3 + NaOH =>
3 Na2S2O3 + 8 Na2CrO4 + 17 H2O = 6 Na2SO4 + 8 Cr(OH)3 + 10 NaOH
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH =>
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH
AI(s) + H2SO4(aq) = AI(SO4)3 + H2(g) =>
AI(s) + 3 H2SO4(aq) = AI(SO4)3 + 3 H2(g)
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH =>
CH3CH2OOCH2CH3 + NaOH = CH3CH2OONa + CH3CH2OH
NaCI + K2S = Na2S + KCI =>
2 NaCI + K2S = Na2S + 2 KCI
Ag + K2CO3 = Ag2CO3 + K =>
2 Ag + K2CO3 = Ag2CO3 + 2 K
GaCl3 + KF = GaF3 + KCl =>
GaCl3 + 3 KF = GaF3 + 3 KCl
K + BaCO3 = K2CO3 + Ba =>
2 K + BaCO3 = K2CO3 + Ba
C6H8O7 + H2O = C6H7O7 + H3O =>
C6H8O7 + H2O = C6H7O7 + H3O
Al(s) + NaCl(aq) = AlNaCl =>
Al(s) + NaCl(aq) = AlNaCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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