| Équations équilibrées la veille |
CdS + BaSO4 = CdSO4 + BaS
Cu(OH)2 + NH4OH = CuOH + (OH)2NH4 =>
Cu(OH)2 + NH4OH = CuOH + (OH)2NH4
C8H9NO2 + C2H6O = C10H15N + CO2 + H2O =>
2 C8H9NO2 + 3 C2H6O = 2 C10H15N + 2 CO2 + 3 H2O
HBrO3 + HBr = Br2 + H2O =>
HBrO3 + 5 HBr = 3 Br2 + 3 H2O
Ba(OH)2(aq) + P2O5(g) = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(g) = Ba3(PO4)2(s) + 3 H2O(l)
Fe(OH)2 + CO2 = H2O + FeCO3 =>
Fe(OH)2 + CO2 = H2O + FeCO3
NH3 + NaClO + NaOH = NaNO2 + NaCl + H2O =>
NH3 + 3 NaClO + NaOH = NaNO2 + 3 NaCl + 2 H2O
C9H11N1O3 + O2 = CO2 + H2O + N2H4CO =>
2 C9H11N1O3 + 19 O2 = 17 CO2 + 9 H2O + N2H4CO
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Li2CO3 + NaOH = LiOH + Na2CO3 =>
Li2CO3 + 2 NaOH = 2 LiOH + Na2CO3
H4P2O7 + Hg2CO3 = Hg4P2O7 + CO2 + H2O =>
H4P2O7 + 2 Hg2CO3 = Hg4P2O7 + 2 CO2 + 2 H2O
K + CaCl2 = Ca + KCl =>
2 K + CaCl2 = Ca + 2 KCl
MgCl2 + KSCN = Mg(SCN)2 + KCl =>
MgCl2 + 2 KSCN = Mg(SCN)2 + 2 KCl
Na2B4O7*10H2O = NaBO2 + B2O3 + H2O =>
Na2B4O7*10H2O = 2 NaBO2 + B2O3 + 10 H2O
Al2Te3 = Al2 + Te3 =>
Al2Te3 = Al2 + Te3
NaClO + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaClO + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
CU + NISO4 = CUSO4 + NI =>
CU + NISO4 = CUSO4 + NI
Cr2O3 + HBr = CrBr3 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr3 + 3 H2O
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2CO3 + KHC4H4O6 = KNaC4H4O6 + CO2 + H2O =>
Na2CO3 + 2 KHC4H4O6 = 2 KNaC4H4O6 + CO2 + H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Ni3(PO4)2 = Ni3 + (PO4)2 =>
Ni3(PO4)2 = Ni3 + (PO4)2
KMnO4 + H2S = MnO2 + K2SO3 + H2O =>
2 KMnO4 + H2S = 2 MnO2 + K2SO3 + H2O
Ru2O3 = Ru + O2 =>
2 Ru2O3 = 4 Ru + 3 O2
X{-} + XO3{-} + H{+} = X2 + H2O =>
5 X{-} + XO3{-} + 6 H{+} = 3 X2 + 3 H2O
CaCl2 + O2 = CaO2 + Cl2 =>
CaCl2 + O2 = CaO2 + Cl2
Zn + KOH + H2O = [Zn(OH)4]K2 + H2 =>
Zn + 2 KOH + 2 H2O = [Zn(OH)4]K2 + H2
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
Na2S2O3 + HCl + H2O = NaCl + SO2 + H2 =>
Na2S2O3 + 2 HCl + H2O = 2 NaCl + 2 SO2 + 2 H2
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + NH4(NO3) =>
(NH4)2SO4 + Sr(NO3)2 = SrSO4 + 2 NH4(NO3)
PbSO4NaOH = NaSO4Pb(OH) =>
PbSO4NaOH = NaSO4Pb(OH)
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4 =>
C4H6BaO4 + (NH4)2SO4 = C4H6O4(NH4)2 + BaSO4
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
V2S3 + H2SO4 = VOSO4 + SO2 + H2O =>
V2S3 + 12 H2SO4 = 2 VOSO4 + 13 SO2 + 12 H2O
TiCl4 + TiAl = TiCl2 + AlCl3 =>
5 TiCl4 + 2 TiAl = 7 TiCl2 + 2 AlCl3
H3PO2 + AgAsO4 + H2O = H3PO4 + Ag + H3AsO3 =>
5 H3PO2 + 4 AgAsO4 + 6 H2O = 5 H3PO4 + 4 Ag + 4 H3AsO3
MnO4{-} + CN{-} + H2O = CNO{-} + MnO2(s) + OH{-} =>
2 MnO4{-} + 3 CN{-} + H2O = 3 CNO{-} + 2 MnO2(s) + 2 OH{-}
PO4{-}3 + H2SO4{-}2 = SO4{-}2 + H2PO4{-}3 =>
PO4{-}3 + H2SO4{-}2 = SO4{-}2 + H2PO4{-}3
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
H + O2 = H2O =>
4 H + O2 = 2 H2O
Cu2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Cu2SO4 + H2O =>
3 Cu2S + 4 K2Cr2O7 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Cu2SO4 + 16 H2O
Cl2 + FeBr2 = Br2FeCl2 =>
Cl2 + FeBr2 = Br2FeCl2
AgNaOH = AgOHNa =>
AgNaOH = AgOHNa
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Y(OH)3 + H2SO4 = Y2(SO4)3 + H2O =>
2 Y(OH)3 + 3 H2SO4 = Y2(SO4)3 + 6 H2O
C6H6 + HNO3(H2SO4) = C6H5NO2 + H2O + H2SO4 =>
C6H6 + HNO3(H2SO4) = C6H5NO2 + H2O + H2SO4
C2H5COOK + KOH = C2H5COOH + K2O =>
C2H5COOK + KOH = C2H5COOH + K2O
C57H98O6 + NaOH = C18H31NaO2 + C3H8O3 =>
C57H98O6 + 3 NaOH = 3 C18H31NaO2 + C3H8O3
FeOHBr = FeBrHO =>
FeOHBr = FeBrHO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
