| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + Ba(ClO4)2 = BaSO4 + 2 K(ClO4)
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
K2SiO3 + HNO3 = KNO3 + H2SiO3 =>
K2SiO3 + 2 HNO3 = 2 KNO3 + H2SiO3
Li3PO4 = Li + P4 + O =>
4 Li3PO4 = 12 Li + P4 + 16 O
FeCl2(aq) + HNO3(aq) + HCl(aq) = FeCl3(aq) + NOCl(g) + H2O(l) =>
2 FeCl2(aq) + HNO3(aq) + 3 HCl(aq) = 2 FeCl3(aq) + NOCl(g) + 2 H2O(l)
Ca(H2PO4)2 + NH4OH = NH4H2PO4 + CaHPO4 + H2O =>
Ca(H2PO4)2 + NH4OH = NH4H2PO4 + CaHPO4 + H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH3CO + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH3CO + 7 H2O
MnSO4 + K2Cr2O7 + H2SO4 = Mn2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 MnSO4 + K2Cr2O7 + 7 H2SO4 = 3 Mn2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
C6H10O4 + NaOH = H2O + CO2 + Na =>
C6H10O4 + 26 NaOH = 18 H2O + 6 CO2 + 26 Na
NI = N + I =>
NI = N + I
NH2OH = H3N + N2 + H2O =>
3 NH2OH = H3N + N2 + 3 H2O
CH3COCH3 + Ag2O = CH3COOCH3 + Ag =>
CH3COCH3 + Ag2O = CH3COOCH3 + 2 Ag
Sr + N = SrN =>
Sr + N = SrN
BiNO3 + NaCl = BiCl + NaNO3 =>
BiNO3 + NaCl = BiCl + NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2HPO4 = Na2O + P2O5 + H2O =>
2 Na2HPO4 = 2 Na2O + P2O5 + H2O
Zn(NO3)2 + CH3CSNH2 + H2O = CH3COOH + NH3 + ZnS + HNO3 =>
Zn(NO3)2 + CH3CSNH2 + 2 H2O = CH3COOH + NH3 + ZnS + 2 HNO3
MgCl2 + At2 = Cl2 + MgAt2 =>
MgCl2 + At2 = Cl2 + MgAt2
CoF3 + CH4 = CoF2 + HF + CF4 =>
8 CoF3 + CH4 = 8 CoF2 + 4 HF + CF4
Sb + HNO3 + H2O = H(Sb(OH)4) + NO2 =>
Sb + 3 HNO3 + H2O = H(Sb(OH)4) + 3 NO2
LiOH + MgSO4 = Li2(SO4) + Mg(OH)2 =>
2 LiOH + MgSO4 = Li2(SO4) + Mg(OH)2
SnCl + K2Cr2O7 + HCl = CrCl3 + SnCl4 + H2O + KCl =>
2 SnCl + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 SnCl4 + 7 H2O + 2 KCl
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + Na + NO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na + 6 NO3
KBr + Tc(OH)5 = TcBr5 + KOH =>
5 KBr + Tc(OH)5 = TcBr5 + 5 KOH
XCO3 + HCH3COOH = XCH3COOH + H2O + CO2 =>
9 XCO3 + 10 HCH3COOH = 9 XCH3COOH + 7 H2O + 11 CO2
PbPO4 = Pb + PO4 =>
PbPO4 = Pb + PO4
FeO + Cl2 = FeCl + O2 =>
2 FeO + Cl2 = 2 FeCl + O2
Sr(ClO3)2 + K2SO4 = SrSO4 + KClO3 =>
Sr(ClO3)2 + K2SO4 = SrSO4 + 2 KClO3
SO3 + N2 = SO2 + N2O =>
SO3 + N2 = SO2 + N2O
AgNO3 + Cu = Ag + Cu(NO3) =>
AgNO3 + Cu = Ag + Cu(NO3)
BF = B + F2 =>
2 BF = 2 B + F2
CaC2O4 + CH3COOH = Ca + HC2O4 + CH3COO =>
CaC2O4 + CH3COOH = Ca + HC2O4 + CH3COO
CH3CH2OH + CH3CH2CO2H = CH3CH2O2CCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CO2H = CH3CH2O2CCH2CH3 + H2O
KMnO4 + H202 + NaOH = NaKO2 + MnO + H2O =>
202 KMnO4 + 3 H202 + 202 NaOH = 202 NaKO2 + 202 MnO + 404 H2O
P + K2SO4 = K2S + P2O5 =>
8 P + 5 K2SO4 = 5 K2S + 4 P2O5
Cl2 + NaOH = H2O + NaClO3 + NaCl =>
3 Cl2 + 6 NaOH = 3 H2O + NaClO3 + 5 NaCl
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
CuCO3 + H2O = Cu(OH)2 + H2CO3 =>
CuCO3 + 2 H2O = Cu(OH)2 + H2CO3
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + Na + NO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 Na + 6 NO3
Zn + Na4V6O17 + HCl = VOCl + NaCl + ZnCl2 + H2O =>
6 Zn + Na4V6O17 + 22 HCl = 6 VOCl + 4 NaCl + 6 ZnCl2 + 11 H2O
[ON(SO3)2]{-3} + H2O + HCl = SO4{-2} + (NH3OH)Cl + H{+} =>
[ON(SO3)2]{-3} + 2 H2O + HCl = 2 SO4{-2} + (NH3OH)Cl + H{+}
NH4I + Ca(OH)2 = CaI2 + H2O + NH3 =>
2 NH4I + Ca(OH)2 = CaI2 + 2 H2O + 2 NH3
SO2 + C = CO2 + S =>
SO2 + C = CO2 + S
HNO3 + CsOH = CsNO3 + H2O =>
HNO3 + CsOH = CsNO3 + H2O
C6H5C2H5 + KMnO4 + H2SO4 = C6H5CHCOOH + K2SO4 + H2O + MnSO4 =>
10 C6H5C2H5 + 14 KMnO4 + 21 H2SO4 = 10 C6H5CHCOOH + 7 K2SO4 + 36 H2O + 14 MnSO4
PbCl2 + NaHCO3 = NaCl + PbCO3 + H2O + CO2 =>
PbCl2 + 2 NaHCO3 = 2 NaCl + PbCO3 + H2O + CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Au(s) + H2SO4(aq) = AuSO4(aq) + H2(g) =>
Au(s) + H2SO4(aq) = AuSO4(aq) + H2(g)
NH3(g) + F2(g) = N2F4(g) + HF(g) =>
2 NH3(g) + 5 F2(g) = N2F4(g) + 6 HF(g)
NaF + Ni(NO3)2 = NaNO3 + NiF2 =>
2 NaF + Ni(NO3)2 = 2 NaNO3 + NiF2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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