| Équations équilibrées la veille | Équations équilibrées le lendemain |
PCl5 + 4 H2O = 5 HCl + H3PO4
COOH + KOH = COOK + H2O =>
COOH + KOH = COOK + H2O
Ba + Na3AsO2 = Ba3(AsO2)2 + Na2 =>
3 Ba + 2 Na3AsO2 = Ba3(AsO2)2 + 3 Na2
ClO3{-} + S{2-} + H2O = Cl{-} + S + OH{-} =>
ClO3{-} + 3 S{2-} + 3 H2O = Cl{-} + 3 S + 6 OH{-}
Cu + Al = CuAl =>
Cu + Al = CuAl
ZnO + KOH = Zn(OH) + OK =>
ZnO + KOH = Zn(OH) + OK
K[Ag(NO2)2] + NH3 = K[Ag(NO2)2(NH3)2] =>
K[Ag(NO2)2] + 2 NH3 = K[Ag(NO2)2(NH3)2]
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
AuBr3 + Ag = AgBr + Au =>
AuBr3 + 3 Ag = 3 AgBr + Au
NaCl + CsI = NaICsCl =>
NaCl + CsI = NaICsCl
NaF(l) = F2 + Na =>
2 NaF(l) = F2 + 2 Na
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2 =>
Pb(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Pb(OH)2
K + Ag3PO4 = Ag + KPO4 =>
K + Ag3PO4 = 3 Ag + KPO4
KHSO3 = SO2 + H2O + K2SO3 =>
2 KHSO3 = SO2 + H2O + K2SO3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe3(C2O4)6*4H2O + (NH4)2SO4 + H2SO4 + H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 3 K2C2O4 + 3 H2O2 = 2 K3Fe3(C2O4)6*4H2O + 6(NH4)2SO4 + 6 H2SO4 + 34 H2O
CuMg + HCl = H2 + MgCl2 + Cu =>
CuMg + 2 HCl = H2 + MgCl2 + Cu
P4 + NO = P4O8 + N2 =>
P4 + 8 NO = P4O8 + 4 N2
(C6H14) + O2 = C6H14O2 =>
(C6H14) + O2 = C6H14O2
H3PO4 + MgO = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO = Mg3(PO4)2 + 3 H2O
C57H98O6 + O2 = CO2 + H2O =>
2 C57H98O6 + 157 O2 = 114 CO2 + 98 H2O
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + H2O + KOH =>
NaOH + KH3(C2O4)2*2H2O = NaH3(C2O4)2 + 2 H2O + KOH
CH3CHOHCH3 + CrO4 = (CH3)2CO + H2O + Cr =>
4 CH3CHOHCH3 + CrO4 = 4(CH3)2CO + 4 H2O + Cr
Na3PO4 + NiI2 = Ni3(PO4)2 + NaI =>
2 Na3PO4 + 3 NiI2 = Ni3(PO4)2 + 6 NaI
(NH4)2CO3 + CaCl2 = CaCO3 + NH4 + Cl =>
(NH4)2CO3 + CaCl2 = CaCO3 + 2 NH4 + 2 Cl
Fe(OH)2 + O2(g) = FeO(OH) + H2O =>
4 Fe(OH)2 + O2(g) = 4 FeO(OH) + 2 H2O
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
Ca(CH3COO)2 + Co(CH3COO)2 + H2O = CaCoO3 + CH4 + CO2 =>
4 Ca(CH3COO)2 + 4 Co(CH3COO)2 + 10 H2O = 4 CaCoO3 + 17 CH4 + 15 CO2
C8H18 + O2 = CO2 + H2O7 =>
2 C8H18 + 79 O2 = 16 CO2 + 18 H2O7
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
AuBr3 = Au + Br2 =>
2 AuBr3 = 2 Au + 3 Br2
ZnO + Cl2 = ZnCl2 + O2 =>
2 ZnO + 2 Cl2 = 2 ZnCl2 + O2
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C8H13OH + O2 = CO2 + H2O =>
C8H13OH + 11 O2 = 8 CO2 + 7 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mg(s) + CrSO4(aq) = MgSO4 + Cr =>
Mg(s) + CrSO4(aq) = MgSO4 + Cr
CuCO3 + H2O = Cu3(CO3)2(OH)2 + CO2 =>
3 CuCO3 + H2O = Cu3(CO3)2(OH)2 + CO2
Na2S + NHO3 = S + NO + NaNO3 + H2O =>
3 Na2S + 8 NHO3 = 3 S + 2 NO + 6 NaNO3 + 4 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2S + Pb(NO3)2 = PbS + HNO3 =>
H2S + Pb(NO3)2 = PbS + 2 HNO3
FeS + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 9 SO2 + 10 H2O
Ca(OH)2 + H2(SO)4 = Ca(SO)4 + H2O =>
Ca(OH)2 + H2(SO)4 = Ca(SO)4 + 2 H2O
CaO*3B2O3*5H2O + H2SO4 = CaSO4 + B2(SO4)3 + H2O =>
CaO*3B2O3*5H2O + 10 H2SO4 = CaSO4 + 3 B2(SO4)3 + 15 H2O
CaCO3 + HCH3COO = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 HCH3COO = Ca(CH3COO)2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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