| Équations équilibrées la veille |
2 NaCO3 + Fe(NO3)2 = 2 NaNO3 + Fe(CO3)2
Ca(OH)2 + HBr = H2O + Ca(Br)2 =>
Ca(OH)2 + 2 HBr = 2 H2O + Ca(Br)2
KNaC4H4O6*4H2O + HC2H3O2 = KHC4H4O6 + NaC2H3O2 + H2O =>
KNaC4H4O6*4H2O + HC2H3O2 = KHC4H4O6 + NaC2H3O2 + 4 H2O
CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O
SO3 + H2O = SO3H2SO4 =>
2 SO3 + H2O = SO3H2SO4
Mg + Fe(NO3)3 = Fe + Mg(NO3)2 =>
3 Mg + 2 Fe(NO3)3 = 2 Fe + 3 Mg(NO3)2
FeI3 + Pb(NO3)2 = Fe(NO3)2 + PbI3 =>
FeI3 + Pb(NO3)2 = Fe(NO3)2 + PbI3
Mg2Si + C2F4 = C + MgF2 + SiF4 =>
Mg2Si + 2 C2F4 = 4 C + 2 MgF2 + SiF4
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = MnSO4(aq) + Fe2(SO4)3(aq) + H2O(l) + K2SO4(aq) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O(l) + K2SO4(aq)
P4 = P3 =>
3 P4 = 4 P3
Si + O2 = SiO2 =>
Si + O2 = SiO2
KMnO4C3H6H2O = C3H7O2MnO2KOH =>
KMnO4C3H6H2O = C3H7O2MnO2KOH
Ba + F = Ba2F =>
2 Ba + F = Ba2F
NiCl2 + Cl2 + KOH = NiOOH + KCl + H2O =>
2 NiCl2 + Cl2 + 6 KOH = 2 NiOOH + 6 KCl + 2 H2O
AgO2 + H2O = Ag + OH =>
AgO2 + 2 H2O = Ag + 4 OH
FeSO3 + VS2 = FeS2 + VSO3 =>
FeSO3 + VS2 = FeS2 + VSO3
NaCl + Fe(NO3)3 = FeCl3 + Na(NO3) =>
3 NaCl + Fe(NO3)3 = FeCl3 + 3 Na(NO3)
C9H10O + CH5N = C10H15N + O2 =>
2 C9H10O + 2 CH5N = 2 C10H15N + O2
C + O2 = CO2 =>
C + O2 = CO2
PIBr = BrIP =>
PIBr = BrIP
BaNO32 + H2SO4 = BaSO4 + H2NO32 =>
BaNO32 + H2SO4 = BaSO4 + H2NO32
SC4H8Cl2 + CaClO2 = SC4H8ClO2 + CaCl2 =>
SC4H8Cl2 + CaClO2 = SC4H8ClO2 + CaCl2
C4H10 + O = C(O)2 + H2O =>
C4H10 + 13 O = 4 C(O)2 + 5 H2O
Fe(s) + O2 = Fe2O2(s) =>
2 Fe(s) + O2 = Fe2O2(s)
Na2C03 = Na20 + C02 =>
10 Na2C03 = Na20 + 15 C02
ZnO + Pb(OH)2 = Zn(OH) + Pb2O4 =>
4 ZnO + 2 Pb(OH)2 = 4 Zn(OH) + Pb2O4
La100(NO3)200*9H200O100 + Sr100(NO3)200 + Cr100(NO3)200 + Mn100(NO3)200*9H200O100 + N100H200C100O100N100H2100 = La75Sr25Cr50Mn50O300 + N200 + H200O100 + C100O200 =>
75 La100(NO3)200*9H200O100 + 25 Sr100(NO3)200 + 50 Cr100(NO3)200 + 50 Mn100(NO3)200*9H200O100 + 72 N100H200C100O100N100H2100 = 100 La75Sr25Cr50Mn50O300 + 272 N200 + 1953 H200O100 + 72 C100O200
Mg + Fe(NO3)3 = Fe + Mg(NO3)2 =>
3 Mg + 2 Fe(NO3)3 = 2 Fe + 3 Mg(NO3)2
C6 = C2 =>
C6 = 3 C2
Al + OH{-} = Al(OH){-}4{+} =>
Al + OH{-} = Al(OH){-}4{+}
NH4 + HSO4 = NH4SO4 + H2 =>
2 NH4 + 2 HSO4 = 2 NH4SO4 + H2
NaHCO3(aq) + HCl = NaCl + H2O + CO2 =>
NaHCO3(aq) + HCl = NaCl + H2O + CO2
LiOH + HClO3 = LiClO3 + H2O =>
LiOH + HClO3 = LiClO3 + H2O
CoCl3 + O2 = Co(ClO3)3 =>
2 CoCl3 + 9 O2 = 2 Co(ClO3)3
TiCl4 + Zn = ZnCl2 + Ti =>
TiCl4 + 2 Zn = 2 ZnCl2 + Ti
Co + I2 = CoI2 =>
Co + I2 = CoI2
HClPH3 = PH2ClH2 =>
HClPH3 = PH2ClH2
Ga + H2O = GaOH + H2 =>
2 Ga + 2 H2O = 2 GaOH + H2
CuOH + HClO4 = CuClO4 + H2O =>
CuOH + HClO4 = CuClO4 + H2O
CuCl2 + FeSO4 = FeCl2 + CuSO4 =>
CuCl2 + FeSO4 = FeCl2 + CuSO4
SO4 + CaO = Ca(SO4)2 + O2 =>
4 SO4 + 2 CaO = 2 Ca(SO4)2 + O2
N8 = N2 =>
N8 = 4 N2
KI + AlN = K3N + AlI3 =>
3 KI + AlN = K3N + AlI3
ZnOC = COZn =>
ZnOC = COZn
Ca(BrO3)2 = CaBr2 + O2 =>
Ca(BrO3)2 = CaBr2 + 3 O2
F2 + NbI5 = I2 + NbF5 =>
5 F2 + 2 NbI5 = 5 I2 + 2 NbF5
C25H52(l) + O2(g) = CO2(g) + H2O(l) =>
C25H52(l) + 38 O2(g) = 25 CO2(g) + 26 H2O(l)
Mn2O7 + Cl2 = MnCl7 + O2 =>
2 Mn2O7 + 14 Cl2 = 4 MnCl7 + 7 O2
NaAlO2HNO3 = NaNO3HAlO2 =>
NaAlO2HNO3 = NaNO3HAlO2
SnKOH = SnOHK =>
SnKOH = SnOHK
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
