| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 + 2 HOH = H2CO3 + 2 NH4OH
KOH + ZnCl2 = Zn(OH)2 + KCl =>
2 KOH + ZnCl2 = Zn(OH)2 + 2 KCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2F2 = HF =>
H2F2 = 2 HF
Ca5(PO4)3(OH) + HCl = Ca5(PO4)3Cl + H2O =>
Ca5(PO4)3(OH) + HCl = Ca5(PO4)3Cl + H2O
BaCl2(aq) + Na2CO3(s) = BaCO3(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO3(s) = BaCO3(s) + 2 NaCl(aq)
CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + 4 H2O + Cr2(SO4)3
[Co(NH3)5Cl]Cl2 = CoCl2 + NH4Cl + NH3 + N2 =>
6[Co(NH3)5Cl]Cl2 = 6 CoCl2 + 6 NH4Cl + 22 NH3 + N2
C3H7OMgI + H2O = C3H8O + MgIOH =>
C3H7OMgI + H2O = C3H8O + MgIOH
KMnO4 + HJ = KJ + MnJ2 + H2O + J2 =>
2 KMnO4 + 16 HJ = 2 KJ + 2 MnJ2 + 8 H2O + 5 J2
Mg + KOH = MgOH + K =>
Mg + KOH = MgOH + K
K + CrI6 + O2 = K2Cr2O7 + I2 =>
4 K + 4 CrI6 + 7 O2 = 2 K2Cr2O7 + 12 I2
FeO + CO2 = Fe2(CO3)2 =>
2 FeO + 2 CO2 = Fe2(CO3)2
NH2NH2 + H2 = NH4 =>
NH2NH2 + 2 H2 = 2 NH4
PlO2 + H2O = Pl(OH)4 =>
PlO2 + 2 H2O = Pl(OH)4
H3PO4 + NaHCO3 = Na3PO4 + H2O + CO2 =>
H3PO4 + 3 NaHCO3 = Na3PO4 + 3 H2O + 3 CO2
KI + KMnO2 + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
2 KI + 2 KMnO2 + 4 H2SO4 = 2 MnSO4 + I2 + 2 K2SO4 + 4 H2O
CH3COCH3 + Br2 = CH3COCBr3 + HBr =>
CH3COCH3 + 3 Br2 = CH3COCBr3 + 3 HBr
C6H4(OH)COOH + C2H5OH = C7H6(OH)COOCH3 + H2O =>
C6H4(OH)COOH + C2H5OH = C7H6(OH)COOCH3 + H2O
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
P4O8 + H2O = H3PO4 + H3PO3 =>
P4O8 + 6 H2O = 2 H3PO4 + 2 H3PO3
KOH + HPo3 = KPo3 + H2O =>
KOH + HPo3 = KPo3 + H2O
C2H4 + H2O = C2H2OH + H2 =>
2 C2H4 + 2 H2O = 2 C2H2OH + 3 H2
Pm + C12 = PmC12 =>
Pm + C12 = PmC12
Fe + H2O(g) = Fe3O4 + H2 =>
3 Fe + 4 H2O(g) = Fe3O4 + 4 H2
HClO3 + HI = HCl + I2 + H2O =>
HClO3 + 6 HI = HCl + 3 I2 + 3 H2O
HCH3COO + Cu = Cu(CH3COO) + H2 =>
2 HCH3COO + 2 Cu = 2 Cu(CH3COO) + H2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH)4PO12MoO3 + NH4NO3 + H2O =>
8 H3PO4 + 8(NH4)2MoO4 + 38 HNO3 = 8(NH)4PO12MoO3 + 11 NH4NO3 + 25 H2O
HIO3 + NH4(OH) = H2O + (NH4)IO3 =>
HIO3 + NH4(OH) = H2O + (NH4)IO3
C8H17OH + O2 = H2O + CO2 =>
C8H17OH + 12 O2 = 9 H2O + 8 CO2
K(CN) + Al2(SO4)3 = K2(SO4) + Al(CN)3 =>
6 K(CN) + Al2(SO4)3 = 3 K2(SO4) + 2 Al(CN)3
CoSO4 + NH3*H2O = [Co(NH3)]SO4 + H2O =>
CoSO4 + NH3*H2O = [Co(NH3)]SO4 + H2O
(C6H5OH) + O2 = H2O + CO2 =>
(C6H5OH) + 7 O2 = 3 H2O + 6 CO2
FeCl2 + Ka2S = KaCl + FeS =>
FeCl2 + Ka2S = 2 KaCl + FeS
Fe + I2 = Fe(I2)3 =>
Fe + 3 I2 = Fe(I2)3
C6H4O2(s) + O2(g) = CO2(g) + H2O(g) =>
C6H4O2(s) + 6 O2(g) = 6 CO2(g) + 2 H2O(g)
C6H12O6(aq) + O2(aq) = CO2(g) + H2O(g) =>
C6H12O6(aq) + 6 O2(aq) = 6 CO2(g) + 6 H2O(g)
KOH(aq) + HBrO4(aq) = KBrO4(aq) + H2O(l) =>
KOH(aq) + HBrO4(aq) = KBrO4(aq) + H2O(l)
KCl + ZnBr2 = ZnCl2 + KBr =>
2 KCl + ZnBr2 = ZnCl2 + 2 KBr
Br2(l) + I2(s) = IBr3(s) =>
3 Br2(l) + I2(s) = 2 IBr3(s)
Zn(s) + AgNO3(aq) = Ag(s) + Zn(NO3)2(aq) =>
Zn(s) + 2 AgNO3(aq) = 2 Ag(s) + Zn(NO3)2(aq)
Cr2O3 + NaOH + Na2SO4 = Na2SO3 + Na2CrO4 + H2O =>
Cr2O3 + 4 NaOH + 3 Na2SO4 = 3 Na2SO3 + 2 Na2CrO4 + 2 H2O
Cu + H2Se = CuSe + H2 =>
Cu + H2Se = CuSe + H2
K2Cr2O7 + Na2SO3 + HCl = Na2SO4 + KCl + H2O + CrCl3 =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 3 Na2SO4 + 2 KCl + 4 H2O + 2 CrCl3
(CuOH)2CO3 + NH3 + H2SO4 = CuSO4 + NH4(CO3)2 + H2O + H2S =>
16(CuOH)2CO3 + 8 NH3 + 35 H2SO4 = 32 CuSO4 + 8 NH4(CO3)2 + 44 H2O + 3 H2S
FeO4 + H2O = Fe + OH =>
FeO4 + 4 H2O = Fe + 8 OH
H2SO4 + Ba = BaSO4 + H =>
H2SO4 + Ba = BaSO4 + 2 H
AgNO3 + Na2B4O7 = Ag2B4O7 + NaNO3 =>
2 AgNO3 + Na2B4O7 = Ag2B4O7 + 2 NaNO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Pb(CO3)2 = PbO2 + CO2 =>
Pb(CO3)2 = PbO2 + 2 CO2
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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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