| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COOC6H4COOH + 2 NaBr + 2 NH2CONH2*H2O2 + H2SO4 = 2 CH3COOBrC6H3COOH + Na2SO4 + 4 H2O + 2 NH2CONH2
K2Cr2O4 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O4 + 7 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 8 H2O
AlI3 + H2SO4 = Al2(SO4)3 + HI =>
2 AlI3 + 3 H2SO4 = Al2(SO4)3 + 6 HI
NBr3 = N2 + Br =>
2 NBr3 = N2 + 6 Br
RbI3 + Cl2 = RbCl3 + I2 =>
2 RbI3 + 3 Cl2 = 2 RbCl3 + 3 I2
V2W2C3F2 = WC + V6C5 + WF6 + W =>
3 V2W2C3F2 = 4 WC + V6C5 + WF6 + W
K(MnO4) + H2SO4 = Mn(SO4) + K2(SO4) + H2O + O2 =>
4 K(MnO4) + 6 H2SO4 = 4 Mn(SO4) + 2 K2(SO4) + 6 H2O + 5 O2
HCN(g) + O2(g) = N2(g) + CO2(g) + H2O(l) =>
4 HCN(g) + 5 O2(g) = 2 N2(g) + 4 CO2(g) + 2 H2O(l)
HNO3 + K2OH = K2NO3 + H2O =>
HNO3 + K2OH = K2NO3 + H2O
NaIO3 + H2SO4 = HIO3 + Na2SO4 =>
2 NaIO3 + H2SO4 = 2 HIO3 + Na2SO4
Na2S + F2 = NaF + S =>
Na2S + F2 = 2 NaF + S
Yb2O3 + Zr = Yb + ZrO2 =>
2 Yb2O3 + 3 Zr = 4 Yb + 3 ZrO2
HBr + KOH + NaBr = KNaBr2 + H2O =>
HBr + KOH + NaBr = KNaBr2 + H2O
AlO2 + MgCl = AlCl + MgO2 =>
AlO2 + MgCl = AlCl + MgO2
P4 + H2O = PH3 + OH =>
P4 + 12 H2O = 4 PH3 + 12 OH
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
CuCrO4 + NaNO3 = Cu(NO3)2 + Na2CrO4 =>
CuCrO4 + 2 NaNO3 = Cu(NO3)2 + Na2CrO4
(CH3COO)2Ba + H2O = CH3COOH + BaO =>
(CH3COO)2Ba + H2O = 2 CH3COOH + BaO
Br2 + BaI2 = BaBr + I2 =>
Br2 + 2 BaI2 = 2 BaBr + 2 I2
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
SO3 + MnO4 = SO4 + Mn =>
4 SO3 + MnO4 = 4 SO4 + Mn
AgNo3NaBr = AgBrNo3Na =>
AgNo3NaBr = AgBrNo3Na
H2S + MnO4 = Mn + SO4 + H2O =>
4 H2S + 5 MnO4 = 5 Mn + 4 SO4 + 4 H2O
Ir + O2 = IrO3 =>
2 Ir + 3 O2 = 2 IrO3
Ba(OH)2 + HClO2 = Ba(ClO2)2 + H2O =>
Ba(OH)2 + 2 HClO2 = Ba(ClO2)2 + 2 H2O
Yb2O3 + Zr = Yb + ZrO2 =>
2 Yb2O3 + 3 Zr = 4 Yb + 3 ZrO2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
NH4Cl + CH3COONa = NH3Cl + CH3COOHNa =>
NH4Cl + CH3COONa = NH3Cl + CH3COOHNa
NaCN + HCN = NaH + CN =>
NaCN + HCN = NaH + 2 CN
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
Cu(NO3)2 + K3Fe(CN)6 = CuFe(CN)6 + K3(NO3)2 =>
Cu(NO3)2 + K3Fe(CN)6 = CuFe(CN)6 + K3(NO3)2
Ca(CH3COO)2 + (NH4)2CO3 = CaCO3 + NH4CH3COO =>
Ca(CH3COO)2 + (NH4)2CO3 = CaCO3 + 2 NH4CH3COO
Li + P4 = Li2P =>
8 Li + P4 = 4 Li2P
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
(NH4)2S + Co3(PO4)2 = CoS + (NH4)3PO4 =>
3(NH4)2S + Co3(PO4)2 = 3 CoS + 2(NH4)3PO4
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
NaCl + C2H4O2 = HCl + NaC2H3O2 =>
NaCl + C2H4O2 = HCl + NaC2H3O2
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
ZnL2 + CuNO3 = Zn(NO3)2 + CuL =>
ZnL2 + 2 CuNO3 = Zn(NO3)2 + 2 CuL
PCl3 + NaOH = NaCl + Na3PO3 + H2O =>
PCl3 + 6 NaOH = 3 NaCl + Na3PO3 + 3 H2O
(NH4)HSO4 + CO2 = (NH2)2CO + H2SO4 + H2O =>
2(NH4)HSO4 + CO2 = (NH2)2CO + 2 H2SO4 + H2O
Yb2O3 + Zr = Yb + ZrO2 =>
2 Yb2O3 + 3 Zr = 4 Yb + 3 ZrO2
CuCl2(aq) + KI(aq) = CuI2 + KCl =>
CuCl2(aq) + 2 KI(aq) = CuI2 + 2 KCl
CH4 + O2 = CO2 + H28 =>
7 CH4 + 7 O2 = 7 CO2 + H28
FeSO4 + HOH = Fe(OH)2 + H2SO4 =>
FeSO4 + 2 HOH = Fe(OH)2 + H2SO4
CH3CH2CHOHCH3 = CH3CHOHCH2CH3 =>
CH3CH2CHOHCH3 = CH3CHOHCH2CH3
(C15H31COO)3C3H5 + O2 = C + H2O =>
2(C15H31COO)3C3H5 + 43 O2 = 102 C + 98 H2O
CH3CHCH2 + KMnO4 + KOH = CH3CHOHCH2OH + K2MnO4 =>
CH3CHCH2 + 2 KMnO4 + 2 KOH = CH3CHOHCH2OH + 2 K2MnO4
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Zr + H2SO4 = Zr(SO4)2 + H2 =>
Zr + 2 H2SO4 = Zr(SO4)2 + 2 H2
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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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