| Équations équilibrées la veille |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(OH)2 + H4P2O7 = Zn2(P2O7) + H2O =>
2 Zn(OH)2 + H4P2O7 = Zn2(P2O7) + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al2 + Sr(NO3)2 = Al(NO3)3 + Sr =>
Al2 + 3 Sr(NO3)2 = 2 Al(NO3)3 + 3 Sr
Ca(CH3CO2)2 = CaCO3 + C3H6O =>
Ca(CH3CO2)2 = CaCO3 + C3H6O
C6H12 + H2SO4 = SO2 + C + H2O =>
C6H12 + 6 H2SO4 = 6 SO2 + 6 C + 12 H2O
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
AgNO3 + Na2C2O4 = Ag2C2O4 + NaNO3 =>
2 AgNO3 + Na2C2O4 = Ag2C2O4 + 2 NaNO3
Mn(CIO4)7 + Cs2(Cr2O7) = Mn2(Cr2O7)7 + Cs(CIO4) =>
2 Mn(CIO4)7 + 7 Cs2(Cr2O7) = Mn2(Cr2O7)7 + 14 Cs(CIO4)
KL + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + L =>
2 KL + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + 2 L
KHCO3 + NaOH = K2CO3 + H2O + Na2CO3 =>
2 KHCO3 + 2 NaOH = K2CO3 + 2 H2O + Na2CO3
H2TeO3 + FrOH = Fr2TeO3 + H2O =>
H2TeO3 + 2 FrOH = Fr2TeO3 + 2 H2O
Na2SiO3 + H3PO4 = Na3PO4 + SiO2 + H2O =>
3 Na2SiO3 + 2 H3PO4 = 2 Na3PO4 + 3 SiO2 + 3 H2O
Au + HNO{3+} + HCl = AuCl{3+} + NO + H{2+}O =>
Au + 5 HNO{3+} + HCl = AuCl{3+} + 5 NO + 6 H{2+}O
Cr2O7{2-} + C2H6 + H{+} = CO2 + Cr{3+} + H2O =>
7 Cr2O7{2-} + 3 C2H6 + 56 H{+} = 6 CO2 + 14 Cr{3+} + 37 H2O
NH4NO3 + NaPO4 = NH4PO4 + NaNO3 =>
NH4NO3 + NaPO4 = NH4PO4 + NaNO3
C3H7COOH + LiOH = C3H7COOLi + H2O =>
C3H7COOH + LiOH = C3H7COOLi + H2O
Ni(NO3)4 + Rb2S = NiS2 + RbNO3 =>
Ni(NO3)4 + 2 Rb2S = NiS2 + 4 RbNO3
Ni + Au2O3 = Ni2O3 + Au =>
2 Ni + Au2O3 = Ni2O3 + 2 Au
C6H11Br + H2O = C6H11OH + HBr =>
C6H11Br + H2O = C6H11OH + HBr
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
I2 + HCl = HI2 + Cl =>
I2 + HCl = HI2 + Cl
CaO + HCl = CaCl2(s) + H2O =>
CaO + 2 HCl = CaCl2(s) + H2O
Cu(OH)3 + H = CuO + H2O =>
Cu(OH)3 + H = CuO + 2 H2O
PbO2 + H2SO4 + KI = PbSO4 + K2SO4 + H2O + I2 =>
PbO2 + 2 H2SO4 + 2 KI = PbSO4 + K2SO4 + 2 H2O + I2
Fe + H2SO4 = Fe2(SO4)3 + H2O + H2SO3 =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 H2O + 3 H2SO3
Mg(NO3)2 + K2S = MgS + K2(NO3)2 =>
Mg(NO3)2 + K2S = MgS + K2(NO3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + NaCl =>
Na3[Cr(OH)6] + FeCl3 = Fe(OH)3 + Cr(OH)3 + 3 NaCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cu + FeCl3 = CuCl2 + Fe =>
3 Cu + 2 FeCl3 = 3 CuCl2 + 2 Fe
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
C7H15 + Br = C7H15Br =>
C7H15 + Br = C7H15Br
CrO3 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 CrO3 + 6 KI + 6 H2O = 3 I2 + 2 Cr(OH)3 + 6 KOH
CaCO3 + CuSO4 + H2O = CaSO4 + Cu(OH)2 + CO2 =>
CaCO3 + CuSO4 + H2O = CaSO4 + Cu(OH)2 + CO2
Al(s) + Cu{+}(aq) = Al{3+}(aq) + Cu(s) =>
Al(s) + 3 Cu{+}(aq) = Al{3+}(aq) + 3 Cu(s)
AgBr(s) = Ag(s) + Br2(l) =>
2 AgBr(s) = 2 Ag(s) + Br2(l)
Ca(CH3CO2)2 = CaCO3 + C3H6O =>
Ca(CH3CO2)2 = CaCO3 + C3H6O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5Br = C4H10 + Br =>
2 C2H5Br = C4H10 + 2 Br
HI(ac) + KMnO4(ac) + H2SO4(ac) = I2(s) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
10 HI(ac) + 2 KMnO4(ac) + 3 H2SO4(ac) = 5 I2(s) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
HCCH + KMnO4 + H2O = (COOH)2 + MnO2 + KOH =>
3 HCCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 MnO2 + 8 KOH
(AlOH)SO4 + H2O = (Al(OH)2)2SO4 + H2SO4 =>
2(AlOH)SO4 + 2 H2O = (Al(OH)2)2SO4 + H2SO4
Cs2CO3 + ZnBr2 = Cs2Br2 + ZnCO3 =>
Cs2CO3 + ZnBr2 = Cs2Br2 + ZnCO3
AgBr(s) = Ag(s) + Br2 =>
2 AgBr(s) = 2 Ag(s) + Br2
CrO3 + KI + H2O = I2 + Cr(OH)3 + KOH =>
2 CrO3 + 6 KI + 6 H2O = 3 I2 + 2 Cr(OH)3 + 6 KOH
CH3CH2COCl + CH3NH2 = CH3CH2CONH2 + CH3Cl =>
CH3CH2COCl + CH3NH2 = CH3CH2CONH2 + CH3Cl
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
