| Équations équilibrées la veille | Équations équilibrées le lendemain |
HAuCl4 + 4 NaBH4 + 29 OH = 4 H3BO3 + Au + 4 NaCl + 17 H2O
CaC2O4 + H = Ca + CO(OH) =>
CaC2O4 + 2 H = Ca + 2 CO(OH)
NaOH + HCH3COO = NaCH3COO + H2O =>
NaOH + HCH3COO = NaCH3COO + H2O
H2SO4(aq) + Al(OH)3(aq) = H2(OH)3(l) + AlSO4(aq) =>
H2SO4(aq) + Al(OH)3(aq) = H2(OH)3(l) + AlSO4(aq)
C6H18O + O2 = CO2 + HO2 =>
2 C6H18O + 47 O2 = 12 CO2 + 36 HO2
K2Cr2O7 + Fe(OH)2 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(OH)2 + 13 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 19 H2O
SO2 + NaSH + NaOH = NaS3O4 + H2O =>
13 SO2 + 5 NaSH + NaOH = 6 NaS3O4 + 3 H2O
CaSO4 + Na = NaSO4 + Ca =>
CaSO4 + Na = NaSO4 + Ca
Hg3P2 = Hg + P =>
Hg3P2 = 3 Hg + 2 P
Na2WO4*2H2O + NiCl2 + Na2HPO4 + H2SO4 = H7PW11NiO40 + NaHSO4 + H2O + HCl =>
11 Na2WO4*2H2O + NiCl2 + Na2HPO4 + 24 H2SO4 = H7PW11NiO40 + 24 NaHSO4 + 30 H2O + 2 HCl
H2SO4 + Ca3(PO4)2 + H2O = Ca(H2PO4)2 + CaSO4*2H2O =>
2 H2SO4 + Ca3(PO4)2 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4*2H2O
HNO3 + Cuando = Cuando(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cuando = 3 Cuando(NO3)2 + 2 NO + 4 H2O
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 10 CO2 + 8 H2O
Na(l) + H2(g) = NaH2(g) =>
Na(l) + H2(g) = NaH2(g)
MnO2 + K3AsO4 + H2O = KOH + KAsO2 + KMnO4 =>
2 MnO2 + 3 K3AsO4 + 2 H2O = 4 KOH + 3 KAsO2 + 2 KMnO4
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)(NO3) =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6(NH4)(NO3)
Zn(No3)2(aq) + K4Fe(CN)6(aq) = Zn2Fe(CN)6(aq) + KNo3(aq) =>
2 Zn(No3)2(aq) + K4Fe(CN)6(aq) = Zn2Fe(CN)6(aq) + 4 KNo3(aq)
Al(OH)3 + BaO = Al2O3 + Ba(OH)2 =>
2 Al(OH)3 + 3 BaO = Al2O3 + 3 Ba(OH)2
CH6 + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
2 CH6 + 2 KMnO4 + 3 H2SO4 = CH3CHO + 2 MnSO4 + K2SO4 + 7 H2O
C18H18N4O6S4 + C21H21O12Cl = C18H19N4O6S4 + C21H20O12Cl =>
C18H18N4O6S4 + C21H21O12Cl = C18H19N4O6S4 + C21H20O12Cl
C10H16N2O8 + CaCO3 = Ca(C10H16N2O8) + CO3 =>
C10H16N2O8 + CaCO3 = Ca(C10H16N2O8) + CO3
Na + Si2O = NaSi + O2 =>
4 Na + 2 Si2O = 4 NaSi + O2
SrCl2 + H2SO4 = SrSO4 + H2Cl2 =>
SrCl2 + H2SO4 = SrSO4 + H2Cl2
BaCl2 + K3PO4 = Ba(PO4)2 + K3Cl =>
BaCl2 + 2 K3PO4 = Ba(PO4)2 + 2 K3Cl
H2SO4 + Zn = H2 + Zn(SO4)2 =>
2 H2SO4 + Zn = 2 H2 + Zn(SO4)2
Fe(ClO2)3 + H2CO3 = Fe(CO3)3 + H2ClO2 =>
Fe(ClO2)3 + 3 H2CO3 = Fe(CO3)3 + 3 H2ClO2
POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl
Mg2 + ZnCl2 = Zn + MgCl =>
Mg2 + ZnCl2 = Zn + 2 MgCl
NaX + H2O = HX + NaOH =>
NaX + H2O = HX + NaOH
AlF3 + KF = K3AlF6 =>
AlF3 + 3 KF = K3AlF6
C2H4CH4 + O2 = CO2 + H2O =>
C2H4CH4 + 5 O2 = 3 CO2 + 4 H2O
C6H5CH2CH(NH2)COOH + NaOCl = C6H5CH2C(O)CH3 + NaOH + NOCl =>
C6H5CH2CH(NH2)COOH + NaOCl = C6H5CH2C(O)CH3 + NaOH + NOCl
Fe + CuPO4 = Fe(PO4) + Cu3 =>
3 Fe + 3 CuPO4 = 3 Fe(PO4) + Cu3
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
K2 + CO3 = K2CO3 =>
K2 + CO3 = K2CO3
Fe2(SO4)3 + CaOH = Fe(OH)3 + Ca2SO4 =>
Fe2(SO4)3 + 6 CaOH = 2 Fe(OH)3 + 3 Ca2SO4
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
(NH2)2CNNO2 + O2 = N2 + H2O + CO2 =>
(NH2)2CNNO2 + O2 = 2 N2 + 2 H2O + CO2
FeO + CaO + P = Ca3(PO4)2 + Fe =>
5 FeO + 3 CaO + 2 P = Ca3(PO4)2 + 5 Fe
Ca(OH)2 + SO4 = CaSO4 + H2O2 =>
Ca(OH)2 + SO4 = CaSO4 + H2O2
K2CO3 + ZnI2 = ZnCO3 + KI =>
K2CO3 + ZnI2 = ZnCO3 + 2 KI
MnO(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3) + H2O =>
MnO(OH)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3) + H2O
Sn + P = SnP =>
Sn + P = SnP
C5H9O4N + HCl = C5H10O4NCl =>
C5H9O4N + HCl = C5H10O4NCl
Fe3SO4 + KSCN = Fe3SCN + KSO4 =>
Fe3SO4 + KSCN = Fe3SCN + KSO4
Mg + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + MgSO4 + H2O =>
3 Mg + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 MgSO4 + 7 H2O
C22H246 + Na2S2O8 + H2O = CO2 + HSO4{-} + Na{+} =>
C22H246 + 167 Na2S2O8 + 44 H2O = 22 CO2 + 334 HSO4{-} + 334 Na{+}
CrO + HCl = CrCl + Cl2 + H2O =>
2 CrO + 4 HCl = 2 CrCl + Cl2 + 2 H2O
C8000H10002O954 + O2 = CO2 + H2O =>
2 C8000H10002O954 + 20047 O2 = 16000 CO2 + 10002 H2O
AlCl3 + H2SO4 = Al2(SO4)3 + ClH =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 ClH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/24
Équations équilibrées sur02/11/23
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