| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe0CuIISO4 = FeIISO4Cu0
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
Hg(NO3) + Li = LiNO3 + Hg =>
Hg(NO3) + Li = LiNO3 + Hg
C2H8(g) + O2(g) = CO2(g) + H2O(g) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g)
Sb2S3(s) + HCl = SbCl3 + H2S =>
Sb2S3(s) + 6 HCl = 2 SbCl3 + 3 H2S
HgFeCl2 = HgCl2Fe =>
HgFeCl2 = HgCl2Fe
H2O2 + NaI = NaOH + I2 =>
H2O2 + 2 NaI = 2 NaOH + I2
NaOH(aq) + H3PO4 = H2O(l) + Na3PO4 =>
3 NaOH(aq) + H3PO4 = 3 H2O(l) + Na3PO4
C3H6S + O2 = CO2 + H2O + SO3 =>
C3H6S + 6 O2 = 3 CO2 + 3 H2O + SO3
MnCl2(aq) + Na2CO3(aq) = MnCO3(s) + NaCl(aq) =>
MnCl2(aq) + Na2CO3(aq) = MnCO3(s) + 2 NaCl(aq)
CaOH2Mg(NO3)2 = Ca(NO3)2MgOH2 =>
CaOH2Mg(NO3)2 = Ca(NO3)2MgOH2
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
Mg(s) + NaOH(aq) = Na2MgO2(s) + H2(g) =>
Mg(s) + 2 NaOH(aq) = Na2MgO2(s) + H2(g)
Cr + K + O2 = K2Cr2O7 = =>
4 Cr + 4 K + 7 O2 = 2 K2Cr2O7
NaOH + H3Po4 = Na3Po4 + H2O =>
3 NaOH + H3Po4 = Na3Po4 + 3 H2O
Na2O + (NH4)2 + SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2 + SO4 = Na2SO4 + H2O + 2 NH3
Au(NO3)3(aq) + K2CrO4(aq) = Au2(CrO4)3(s) + KNO3(aq) =>
2 Au(NO3)3(aq) + 3 K2CrO4(aq) = Au2(CrO4)3(s) + 6 KNO3(aq)
MnO2 + KI + H2SO4 = K2SO4 + MnSO4 + I2 + H2O =>
MnO2 + 2 KI + 2 H2SO4 = K2SO4 + MnSO4 + I2 + 2 H2O
HI(aq) + KHSO3(aq) = KI + H2 + SO3 =>
HI(aq) + KHSO3(aq) = KI + H2 + SO3
CH3CH2NH2 + CH3Br = CH3CH2NHCH3 + CH3CH2NH3Br =>
2 CH3CH2NH2 + CH3Br = CH3CH2NHCH3 + CH3CH2NH3Br
HCl + Hf = HfCl4 + H2 =>
4 HCl + Hf = HfCl4 + 2 H2
C5H10O3 + O2 = CO2 + H2O =>
C5H10O3 + 6 O2 = 5 CO2 + 5 H2O
KBr + H2O2 + H2SO4 = Br2 + H2O + K2SO4 =>
2 KBr + H2O2 + H2SO4 = Br2 + 2 H2O + K2SO4
NH3 + Cl + NaOH = NaCl + H2O + N2H2 =>
2 NH3 + 4 Cl + 4 NaOH = 4 NaCl + 4 H2O + N2H2
C9H18(l) + O2(g) = CO2(g) + H2O =>
2 C9H18(l) + 27 O2(g) = 18 CO2(g) + 18 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
HBrONaBrO = BrONaBrOH =>
HBrONaBrO = BrONaBrOH
Al2(SO4)3 + CsOH = Cs[Al(OH)4] + Cs2SO4 =>
Al2(SO4)3 + 8 CsOH = 2 Cs[Al(OH)4] + 3 Cs2SO4
Zn3Al2 + HCl = ZnCl2 + H3Al =>
Zn3Al2 + 6 HCl = 3 ZnCl2 + 2 H3Al
I + F = IF3 =>
I + 3 F = IF3
KNO3 + Hg + H2SO4 = NO + Hg2SO4 + K2SO4 + H2O =>
2 KNO3 + 6 Hg + 4 H2SO4 = 2 NO + 3 Hg2SO4 + K2SO4 + 4 H2O
CH3OH + KMnO4 = KHCO3 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = KHCO3 + KOH + 2 MnO2 + H2O
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4 =>
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4
NaHCO3(s) + CH3COOH(s) = CO2(g) + C2H3NaO2(aq) + H2O(l) =>
NaHCO3(s) + CH3COOH(s) = CO2(g) + C2H3NaO2(aq) + H2O(l)
C3H6HBr = BrC3H7 =>
C3H6HBr = BrC3H7
Zn(NO3)2 + HCl = ZnCl2 + H2(NO3)2 =>
Zn(NO3)2 + 2 HCl = ZnCl2 + H2(NO3)2
HNO3KOH = H2OKNO3 =>
HNO3KOH = H2OKNO3
HNO3CsOH = HOHCsNO3 =>
HNO3CsOH = HOHCsNO3
PbOHNO3 = PbO2HNO2 =>
PbOHNO3 = PbO2HNO2
Zn + KCl = ZnCl + K =>
Zn + KCl = ZnCl + K
Na2S + HNO3 = Na2SO4 + NO2 + H2O =>
Na2S + 8 HNO3 = Na2SO4 + 8 NO2 + 4 H2O
SnCl2 + HNO3 + HCl = SnCl4 + N2O4 + H2O =>
SnCl2 + 2 HNO3 + 2 HCl = SnCl4 + N2O4 + 2 H2O
WO + H = WH6 + H2O =>
WO + 8 H = WH6 + H2O
HNo3KOH = KNo3H2O =>
HNo3KOH = KNo3H2O
HCOOH + Cu = HCOOCu + H2 =>
2 HCOOH + 2 Cu = 2 HCOOCu + H2
C5H18 + O2 = CO2 + H2O =>
2 C5H18 + 19 O2 = 10 CO2 + 18 H2O
CaCl2(s) + Na2CO3(s) = NaCl(s) + CaCO3(s) =>
CaCl2(s) + Na2CO3(s) = 2 NaCl(s) + CaCO3(s)
L2O3 + CO = L2 + CO2 =>
L2O3 + 3 CO = L2 + 3 CO2
Ca3 = Ca4 =>
4 Ca3 = 3 Ca4
CH4 + CH3OH + CO = C2H5COOH =>
2 CH4 + CH3OH + 3 CO = 2 C2H5COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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