Équations équilibrées la veille |
6 Cu(OH) + H2(C2O4) = 6 CuO + 4 H2O + 2 C
(OH)2(s) + HCl(aq) = Cl2(aq) + H2O(l) =>
(OH)2(s) + 2 HCl(aq) = Cl2(aq) + 2 H2O(l)
Ca(HCO3)2 + NH4(OH) = CaCO3 + NH4HCO3 + H2O =>
Ca(HCO3)2 + NH4(OH) = CaCO3 + NH4HCO3 + H2O
NaOCH2CH3 + H2O = NaOH + OCH2CH4 =>
NaOCH2CH3 + H2O = NaOH + OCH2CH4
Ca(NO3)2 + AlI3 = CaI2 + Al(NO3)3 =>
3 Ca(NO3)2 + 2 AlI3 = 3 CaI2 + 2 Al(NO3)3
AsCl3 + Mg(SO4) = MgCl2 + As2(SO4)3 =>
2 AsCl3 + 3 Mg(SO4) = 3 MgCl2 + As2(SO4)3
Zn + NaOH + HOH = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 HOH = Na2Zn(OH)4 + H2
KNO3 + H2SiO3 = KSiO3 + H2NO3 =>
KNO3 + H2SiO3 = KSiO3 + H2NO3
(C2H5)2NH + H2O = (C2H5)2NH2 + OH =>
(C2H5)2NH + H2O = (C2H5)2NH2 + OH
(CH3)2CHCH2OH + K2Cr2O7 + H2SO4 = (CH3)2CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CHCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3(CH3)2CHCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
KI(aq)MgSO4(aq) = KSO4(aq)MgI(aq) =>
KI(aq)MgSO4(aq) = KSO4(aq)MgI(aq)
ZnBr2 + (NH4)2S = ZnS + NH4Br =>
ZnBr2 + (NH4)2S = ZnS + 2 NH4Br
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g)
(NH2)2CO + HNO3 = CH5N3O4 =>
(NH2)2CO + HNO3 = CH5N3O4
CuSO4 + H3N + H2O = Cu(NH3)4SO4H2O =>
CuSO4 + 4 H3N + H2O = Cu(NH3)4SO4H2O
Ca3V10O28 + HCl = CaCl2 + VOCl2 + Cl2 + H2O =>
Ca3V10O28 + 36 HCl = 3 CaCl2 + 10 VOCl2 + 5 Cl2 + 18 H2O
RbH2PO4 + Rb2CO3 = Rb3H3(PO4)2 + CO2 + H2O =>
4 RbH2PO4 + Rb2CO3 = 2 Rb3H3(PO4)2 + CO2 + H2O
(NH4)2S + O2 = N2O5 + H2O + SO3 =>
(NH4)2S + 6 O2 = N2O5 + 4 H2O + SO3
Na(OH) + Mg = Mg(OH)2 + Na =>
2 Na(OH) + Mg = Mg(OH)2 + 2 Na
NH4(OH) = NH3H2O =>
NH4(OH) = NH3H2O
ZnO + Ca(OH)2 = ZnCaO2 + H2O =>
ZnO + Ca(OH)2 = ZnCaO2 + H2O
(NH4)2SO3 = NH3 + SO2 + H2O =>
(NH4)2SO3 = 2 NH3 + SO2 + H2O
Na(OH) + Mg = Mg(OH)2 + Na =>
2 Na(OH) + Mg = Mg(OH)2 + 2 Na
ZnO + NH4Cl = ZnCl2 + NH3 + H2O =>
ZnO + 2 NH4Cl = ZnCl2 + 2 NH3 + H2O
HCl(aq) + Al(OH)3(s) = AlCl3(aq) + H2O =>
3 HCl(aq) + Al(OH)3(s) = AlCl3(aq) + 3 H2O
Na2CO3 + C7H6O3 = C7H5NaO3 + CO2 + H2O =>
Na2CO3 + 2 C7H6O3 = 2 C7H5NaO3 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C22H46 + H2O = CH4 + CO2 =>
4 C22H46 + 42 H2O = 67 CH4 + 21 CO2
H2O2 + Cr2(SO4)3 + KOH = KCrO4 + H2SO4 + H2O =>
4 H2O2 + Cr2(SO4)3 + 2 KOH = 2 KCrO4 + 3 H2SO4 + 2 H2O
(NH4)2SO4 + Al(CN)3 = (SO4)3Al2 + NH4CN =>
3(NH4)2SO4 + 2 Al(CN)3 = (SO4)3Al2 + 6 NH4CN
H2 = H{1839} + e =>
H2 = 2 H{1839} + 3678e
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
Cl2 + KF = KFCl2 =>
Cl2 + KF = KFCl2
(NH4)2SO4 + O2 = H2SO4 + HNO3 + H2O =>
(NH4)2SO4 + 4 O2 = H2SO4 + 2 HNO3 + 2 H2O
K + D2 = KD =>
2 K + D2 = 2 KD
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl =>
(NH4)Cl + Ag(NO3) = NH4(NO3) + AgCl
SnCl2 + Fe = FeCl2 + Sn =>
SnCl2 + Fe = FeCl2 + Sn
HBr(aq) + CaCO3(aq) = CaBr2 + H2O + CO2 =>
2 HBr(aq) + CaCO3(aq) = CaBr2 + H2O + CO2
HI(aq) + Al(s) = H3Al(aq) + I(aq) =>
3 HI(aq) + Al(s) = H3Al(aq) + 3 I(aq)
N2O7Zr + H2O = H2N2O7Zr + O =>
N2O7Zr + H2O = H2N2O7Zr + O
H2TeO4 + LiOH = H2O + Li + TeO4 =>
H2TeO4 + 2 LiOH = 2 H2O + 2 Li + TeO4
Zn2SO4 + CuSO4 = ZnSO4 + Cu =>
Zn2SO4 + CuSO4 = 2 ZnSO4 + Cu
ZnSO3 = ZnO + SO2 =>
ZnSO3 = ZnO + SO2
Ca(NO3)24H2O + P2O5 + C2H5OH = Ca10(PO4)6(OH)2 + NO2 + CO2 + H2O =>
30 Ca(NO3)24H2O + 9 P2O5 + 115 C2H5OH = 3 Ca10(PO4)6(OH)2 + 720 NO2 + 230 CO2 + 372 H2O
Pd + SnCl2 = Sn + PdCl2 =>
Pd + SnCl2 = Sn + PdCl2
C14H10O2 + NaBH4 + H2O = C14H14O2 + NaB(OH)4 =>
2 C14H10O2 + NaBH4 + 4 H2O = 2 C14H14O2 + NaB(OH)4
(NH4)(NO3) + C10H22 = N2 + CO2 + H2O =>
31(NH4)(NO3) + C10H22 = 31 N2 + 10 CO2 + 73 H2O
HCl(ac) + NaOH(ac) = NaH + ClOH =>
HCl(ac) + NaOH(ac) = NaH + ClOH
KMnO4 + K4Fe(CN)6 + H2SO4 = MnSO4 + K3Fe(CN)6 + K2SO4 + H2O =>
KMnO4 + 5 K4Fe(CN)6 + 4 H2SO4 = MnSO4 + 5 K3Fe(CN)6 + 3 K2SO4 + 4 H2O
ZnSO4 + HOH = (ZnOH)2SO4 + H2SO4 =>
2 ZnSO4 + 2 HOH = (ZnOH)2SO4 + H2SO4
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