| Équations équilibrées la veille |
AgNo3 + Br{-} = AgBr + No3{-}
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
Be(OH)2 + H2O = Be(OH)4 + H2 =>
Be(OH)2 + 2 H2O = Be(OH)4 + H2
Na2O2(s) + H2O = NaOH(s) + O2(g) =>
2 Na2O2(s) + 2 H2O = 4 NaOH(s) + O2(g)
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu
FeOOH + Fe{3+} + H2O = Fe2(OH)2{4+} =>
2 FeOOH + 4 Fe{3+} + 2 H2O = 3 Fe2(OH)2{4+}
C7H8 + C2H5OH = C9H12 + H2O =>
C7H8 + C2H5OH = C9H12 + H2O
KSCN + NaOH = KOH + NaSCN =>
KSCN + NaOH = KOH + NaSCN
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MgS + NaOH = Na2SMg(OH)2 =>
MgS + 2 NaOH = Na2SMg(OH)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PH3 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
PH3 + 6 AgNO3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag
MgCl2 + H2SO4 = Mg(SO4) + HCl =>
MgCl2 + H2SO4 = Mg(SO4) + 2 HCl
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Ag2CrO4 + Al2(C2O4)3 = Ag2C2O4 + Al2(CrO4)3 =>
3 Ag2CrO4 + Al2(C2O4)3 = 3 Ag2C2O4 + Al2(CrO4)3
NH3 + H2SO4 = NH4 + SO4 =>
2 NH3 + H2SO4 = 2 NH4 + SO4
Y2O3 + MoO3 = Y2Mo3O12 =>
Y2O3 + 3 MoO3 = Y2Mo3O12
CrCl2 + Cl2 + NaOH = Na2Cr2O7 + NaCl + H2O =>
2 CrCl2 + 4 Cl2 + 14 NaOH = Na2Cr2O7 + 12 NaCl + 7 H2O
KOH + NH4 = NH4OH + K =>
KOH + NH4 = NH4OH + K
ZnHC2H3O2 = Zn(C2H3O2) + H2 =>
2 ZnHC2H3O2 = 2 Zn(C2H3O2) + H2
NiO + NaOH = Ni(OH) + NaO =>
NiO + NaOH = Ni(OH) + NaO
NaNO3 + CH2O = CO2 + H2O + Na2O + N =>
4 NaNO3 + 5 CH2O = 5 CO2 + 5 H2O + 2 Na2O + 4 N
K4Fe(CN)6 + H2SO4 + H2O = K2(SO4)3 + Fe + (NH4)2 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2(SO4)3 + Fe + 3(NH4)2 + 6 CO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H2O4 + NH3 = (NH4)2C2O4 =>
C2H2O4 + 2 NH3 = (NH4)2C2O4
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
HCl(aq) + NaHSO3(aq) = NaCl(aq) + H2O(l) + SO2(g)
K2SO4(aq) + AgNO3(aq) = Ag2SO4(aq) + KNO3(aq) =>
K2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(aq) + 2 KNO3(aq)
FeSO4 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + Fe(SO4)3 + H2O =>
5 FeSO4 + 4 KMnO4 + 18 H2SO4 = 4 KHSO4 + 4 MnSO4 + 5 Fe(SO4)3 + 16 H2O
hydroiodicacid + bariumhydroxide = Bariumiodide + water =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
((CH3)(CH3)(CH2)4) + O2 = CO2 + H2O =>
2((CH3)(CH3)(CH2)4) + 19 O2 = 12 CO2 + 14 H2O
Al2O3 + CuO = Al2O + CuO3 =>
Al2O3 + CuO = Al2O + CuO3
N2O5 + NaOH = HNO3 + Na2O =>
N2O5 + 2 NaOH = 2 HNO3 + Na2O
PCl3 + O2 = P4O10 + Cl2O =>
4 PCl3 + 8 O2 = P4O10 + 6 Cl2O
MnO2 + SO3 + H2O = HMnO4 + H2S2O5 =>
4 MnO2 + 6 SO3 + 5 H2O = 4 HMnO4 + 3 H2S2O5
C6H14O + O2 = H2O + CO2 =>
C6H14O + 9 O2 = 7 H2O + 6 CO2
Na2CO3(aq) + KNO3(aq) = NaNO3() + K2CO3() =>
Na2CO3(aq) + 2 KNO3(aq) = 2 NaNO3() + K2CO3()
NaNO3 + CO = Na2CO3 + CO2 + N2 =>
2 NaNO3 + 5 CO = Na2CO3 + 4 CO2 + N2
CH4 + F2 = CH3F + HF =>
CH4 + F2 = CH3F + HF
CuCl2 + (NH4)2CO3 = CuCO3 + (NH4)2Cl2 =>
CuCl2 + (NH4)2CO3 = CuCO3 + (NH4)2Cl2
C8H2 + O2 = CO2 + H2O2 =>
C8H2 + 9 O2 = 8 CO2 + H2O2
K2Cr2O7 + H2SO4 + C3H7OH = Cr2(SO4)3 + K2SO4 + C3H7O + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 C3H7OH = Cr2(SO4)3 + K2SO4 + 6 C3H7O + 7 H2O
K2CO3 + Ba(OH)2 = K(OH) + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 K(OH) + BaCO3
C4H9Br + NaOCOCH3 = C4H9OCOCH3 + NaBr =>
C4H9Br + NaOCOCH3 = C4H9OCOCH3 + NaBr
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
