| Équations équilibrées la veille |
Fe(ClO3)3 + 3 KCl = 3 KClO3 + FeCl3
NH4CN + KMnO4 + HCl = HNO3 + K2CO3 + MnO2 + KCl + H2O =>
NH4CN + 6 KMnO4 + 4 HCl = 2 HNO3 + K2CO3 + 6 MnO2 + 4 KCl + 3 H2O
MnO4 + C5H10O = MnO2 + C4H8O2 =>
3 MnO4 + 4 C5H10O = 3 MnO2 + 5 C4H8O2
KC + MgCl = MgC + KCl =>
KC + MgCl = MgC + KCl
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Cu(CH3COO)2 + Na2CO3 = CH3COONa + CuCO3 =>
Cu(CH3COO)2 + Na2CO3 = 2 CH3COONa + CuCO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MgSiO3 + HCl = MgCl2 + H2SiO3 =>
MgSiO3 + 2 HCl = MgCl2 + H2SiO3
K2(SO4) + BaCl2 = KCl + Ba(SO4) =>
K2(SO4) + BaCl2 = 2 KCl + Ba(SO4)
N2O5H2O = HNO3 =>
N2O5H2O = 2 HNO3
Fe(ClO4)3(aq) = Fe + ClO4 =>
Fe(ClO4)3(aq) = Fe + 3 ClO4
HNO3 + PbO2 + MnO = HMnO3 + Pb(NO3)2 + H2O =>
6 HNO3 + 3 PbO2 + 2 MnO = 2 HMnO3 + 3 Pb(NO3)2 + 2 H2O
C3H18(g) + O2(g) = CO2(g) + H2O(l) =>
2 C3H18(g) + 15 O2(g) = 6 CO2(g) + 18 H2O(l)
KCl + K2CrO4 = KClK2CrO4 =>
KCl + K2CrO4 = KClK2CrO4
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
H2BeO2 + HNO3 = BeOHNO3 + H2O =>
H2BeO2 + HNO3 = BeOHNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3CHO + MnO4 + OH{-} = CH3COO{-} + H2O + MnO4{-} =>
CH3CHO + 2 MnO4 + 3 OH{-} = CH3COO{-} + 2 H2O + 2 MnO4{-}
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Na2SO3 + H2SO4 = Na2(SO4)2 + H2SO3 + H2O =>
Na2SO3 + 3 H2SO4 = Na2(SO4)2 + 2 H2SO3 + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
LiClO4 + H2O = LiOH + HClO4 =>
LiClO4 + H2O = LiOH + HClO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + H2O + Cu(NO3)2 = Cu(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Cu(NO3)2 = Cu(OH)2 + 2 NH4NO3
CF4 + Cl2 = CF2Cl2 + FCl =>
CF4 + 2 Cl2 = CF2Cl2 + 2 FCl
Sb2S3 + O2 = (Sb2S3)4O6 =>
4 Sb2S3 + 3 O2 = (Sb2S3)4O6
BaCO3 + Ca(OH)2 = Ba(OH)2 + CaCO3 =>
BaCO3 + Ca(OH)2 = Ba(OH)2 + CaCO3
CH3COOH + Ba(OH)2 = CH3OH + Ba(COOH)2 =>
2 CH3COOH + Ba(OH)2 = 2 CH3OH + Ba(COOH)2
BiO + H2 = Bi + H2O =>
BiO + H2 = Bi + H2O
C2H4 + Cl = C2H2Cl + H2 =>
C2H4 + Cl = C2H2Cl + H2
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Ag + SeO4 = Ag2SeO4 =>
2 Ag + SeO4 = Ag2SeO4
HNO3 + HBr = Br2 + NO + H2O =>
2 HNO3 + 6 HBr = 3 Br2 + 2 NO + 4 H2O
HCOOH + H3CNH2 = NHCH3COH + H2O =>
HCOOH + H3CNH2 = NHCH3COH + H2O
Ba(NO3)2 + K2Cr4 = BaCr4 + KNO3 =>
Ba(NO3)2 + K2Cr4 = BaCr4 + 2 KNO3
CuSO4 + SrNO2 = CuNO2 + SrSO4 =>
CuSO4 + SrNO2 = CuNO2 + SrSO4
Cu3N2 + O2 = CuO + N2 =>
2 Cu3N2 + 3 O2 = 6 CuO + 2 N2
Li(OH) + CO2 = Li2(CO3) + H(OH) =>
2 Li(OH) + CO2 = Li2(CO3) + H(OH)
(NH4)2S2O8 + NiSO4*H2O + (NH4)6Mo7O24*4H2O + H2O = (NH4)6[NiMo9O32]*30H2O + (NH4)2SO4 + H2SO4 =>
7(NH4)2S2O8 + 7 NiSO4*H2O + 9(NH4)6Mo7O24*4H2O + 175 H2O = 7(NH4)6[NiMo9O32]*30H2O + 13(NH4)2SO4 + 8.0000000000001H2SO4
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2(s) = ZnCO3 + H2O + CO2
Ba(OH)2 + RaSO4 = Ra(OH)2 + BaSO4 =>
Ba(OH)2 + RaSO4 = Ra(OH)2 + BaSO4
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
N2 + (H)2 = (N)H3 =>
N2 + 3(H)2 = 2(N)H3
Fe(OH)2 + CuO = Cu(OH)2 + FeO =>
Fe(OH)2 + CuO = Cu(OH)2 + FeO
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
