| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 Cr2O2{-} + 14 I{-} + 36 H{+} = 6 Cr3{+} + 7 I2{+} + 18 H2O
Al203 + H2O = Al(OH)3 + H2 =>
2 Al203 + 1218 H2O = 406 Al(OH)3 + 609 H2
Mg(NO3)2 + K2(SO4) = Mg(SO4) + KNO3 =>
Mg(NO3)2 + K2(SO4) = Mg(SO4) + 2 KNO3
C6H5(CHOH)CH(NHCH3)CH3 + HI = C6H5(CHI)CH(NHCH3)CH3 + H2O =>
C6H5(CHOH)CH(NHCH3)CH3 + HI = C6H5(CHI)CH(NHCH3)CH3 + H2O
Cs + Uus = CsUus =>
Cs + Uus = CsUus
Ce2O3 = Ce + O2 =>
2 Ce2O3 = 4 Ce + 3 O2
H2SO4 + Fe2 = Fe2SO4 + H2 =>
H2SO4 + Fe2 = Fe2SO4 + H2
ZnSO4 + NaCl = ZnCl2 + SO4Na2 =>
ZnSO4 + 2 NaCl = ZnCl2 + SO4Na2
Y2O3 = Y + O2 =>
2 Y2O3 = 4 Y + 3 O2
Zn3(PO4)2 + KI = K3PO4 + ZnI2 =>
Zn3(PO4)2 + 6 KI = 2 K3PO4 + 3 ZnI2
(NH4)2C2O4H2O + MnSO4(H2O)5 = MnC2O4(H2O)2 + (NH4)2SO4 + H2O =>
(NH4)2C2O4H2O + MnSO4(H2O)5 = MnC2O4(H2O)2 + (NH4)2SO4 + 4 H2O
Fe2O3 + K2(SO4) = Fe2(SO4)3 + K2O =>
Fe2O3 + 3 K2(SO4) = Fe2(SO4)3 + 3 K2O
C3H6O2 + C2H6O = C4H8O2 + H2O =>
2 C3H6O2 + C2H6O = 2 C4H8O2 + H2O
(C3H3NaO2)2 + H2O = C3H5NaO3 =>
(C3H3NaO2)2 + 2 H2O = 2 C3H5NaO3
Fe(ClO3)3 + Mg = Fe + Mg(ClO3)2 =>
2 Fe(ClO3)3 + 3 Mg = 2 Fe + 3 Mg(ClO3)2
Zr + Te = ZrTe5 =>
Zr + 5 Te = ZrTe5
Mg(s) + CuSO4(ag) = MgSO4(ag) + Cu(s) =>
Mg(s) + CuSO4(ag) = MgSO4(ag) + Cu(s)
C6H6 + (CH3)3CCl = C14H22 + HCl =>
C6H6 + 2(CH3)3CCl = C14H22 + 2 HCl
Sb + CaBr2 = Ca + SbBr =>
2 Sb + CaBr2 = Ca + 2 SbBr
Fe2O3 + Fe + HCl = FeCl2 + H2O =>
Fe2O3 + Fe + 6 HCl = 3 FeCl2 + 3 H2O
C32H62O2 + O2 = CO2 + H2O =>
2 C32H62O2 + 93 O2 = 64 CO2 + 62 H2O
K3P + Ca(OH)2 = Ca3P2 + KOH =>
2 K3P + 3 Ca(OH)2 = Ca3P2 + 6 KOH
HNO3 + KI = NO + I2 + KNO3 + H2O =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 6 KNO3 + 4 H2O
MnSO4 + O2 = MnO + SO4 =>
2 MnSO4 + O2 = 2 MnO + 2 SO4
H2CrO4 + Na2O = Na2CrO4 + H2O =>
H2CrO4 + Na2O = Na2CrO4 + H2O
H2O4S + KOH = K2SO4 + H2O =>
H2O4S + 2 KOH = K2SO4 + 2 H2O
AuF3 + Zn = ZnF2 + Au =>
2 AuF3 + 3 Zn = 3 ZnF2 + 2 Au
PbO2 + KCl + H2SO4 = PbSO4 + K2SO4 + Cl2 + H2O =>
PbO2 + 2 KCl + 2 H2SO4 = PbSO4 + K2SO4 + Cl2 + 2 H2O
CH3CO2Na = CH3CO2 + Na =>
CH3CO2Na = CH3CO2 + Na
C26H32N2O6 + O2 = CO2 + H2O + NH3 =>
2 C26H32N2O6 + 59 O2 = 52 CO2 + 26 H2O + 4 NH3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
SrO + Fe2O3 = SrFe12O19 =>
SrO + 6 Fe2O3 = SrFe12O19
Cu(NO3)2*3H2O + Fe(NO3)3*9H2O = CuFe2O4 + HNO3 + H2O =>
Cu(NO3)2*3H2O + 2 Fe(NO3)3*9H2O = CuFe2O4 + 8 HNO3 + 17 H2O
Co2O3 + CO2 = Co2(CO3)3 =>
Co2O3 + 3 CO2 = Co2(CO3)3
H2S + N2H4 = N2S3 + H2 =>
3 H2S + N2H4 = N2S3 + 5 H2
C4H9OH + PBr3 = C4H9Br + H3PO3 =>
3 C4H9OH + PBr3 = 3 C4H9Br + H3PO3
Cr2O7{2-} + CH3OH + H{+} = Cr{3+} + HCHO + H2O(basisch) =>
Cr2O7{2-} + 3 CH3OH + 8 H{+} = 2 Cr{3+} + 3 HCHO + 7 H2O(basisch)
NH4OH + H2SeO4 = (NH4)2SeO4 + H2O =>
2 NH4OH + H2SeO4 = (NH4)2SeO4 + 2 H2O
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O =>
C2H5OCOOH + NaOH = NaC2H5OCOO + H2O
Na3P + Mg = Mg3P2 + Na =>
2 Na3P + 3 Mg = Mg3P2 + 6 Na
K2Zn(OH)4 + HCl = KCl + Zn(OH)2 + H2O =>
K2Zn(OH)4 + 2 HCl = 2 KCl + Zn(OH)2 + 2 H2O
Ag(OH) + H2SO3 = Ag2(SO3) + H2O =>
2 Ag(OH) + H2SO3 = Ag2(SO3) + 2 H2O
N2H4 + N2O4(g) = N2(g) + H2O(g) =>
2 N2H4 + N2O4(g) = 3 N2(g) + 4 H2O(g)
H2O + NH3 + Ca3(PO4)2 = (NH4)3PO4 + Ca(OH)2 =>
6 H2O + 6 NH3 + Ca3(PO4)2 = 2(NH4)3PO4 + 3 Ca(OH)2
HClO2 + Cu(OH)2 = Cu(ClO2)2 + H2O =>
2 HClO2 + Cu(OH)2 = Cu(ClO2)2 + 2 H2O
NaCl + NaClO4 + H2SO4 = Cl2 + Na2SO4 + H2O =>
7 NaCl + NaClO4 + 4 H2SO4 = 4 Cl2 + 4 Na2SO4 + 4 H2O
Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2
Na3PO4 + K(OH) = NaOH + K3PO4 =>
Na3PO4 + 3 K(OH) = 3 NaOH + K3PO4
Zn(OH)2 = H2O + ZnO =>
Zn(OH)2 = H2O + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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