| Équations équilibrées la veille |
HgBr2 + 2 AgNO3 = 2 AgBr + Hg(NO3)2
NH4ClO3 + Cu(OH)2 = NH4OH + Cu(ClO3)2 =>
2 NH4ClO3 + Cu(OH)2 = 2 NH4OH + Cu(ClO3)2
FeCl2 + Ag2O = FeO + Ag2Cl2 =>
FeCl2 + Ag2O = FeO + Ag2Cl2
I2 + SO2 + H2O = I{-} + H{+} + SO4{2-} =>
I2 + SO2 + 2 H2O = 2 I{-} + 4 H{+} + SO4{2-}
Ag(NH3)2OH + H2O2 = O2 + Ag + NH3*H2O =>
2 Ag(NH3)2OH + 3 H2O2 = 2 O2 + 2 Ag + 4 NH3*H2O
C4H8 + Cl2 = CH3CHClCHClCH3 =>
C4H8 + Cl2 = CH3CHClCHClCH3
Cu(OH)2 + Na2SO4 + H2O = CuSO4*5H2O + NaOH =>
Cu(OH)2 + Na2SO4 + 5 H2O = CuSO4*5H2O + 2 NaOH
N + OH = NOH =>
N + OH = NOH
Bi(NO3)3 + KOH + K2S2O8 = KBiO3 + KNO3 + H2O + K2SO4 =>
Bi(NO3)3 + 6 KOH + K2S2O8 = KBiO3 + 3 KNO3 + 3 H2O + 2 K2SO4
CH3ONa + HCN = CH3CN + NaOH =>
CH3ONa + HCN = CH3CN + NaOH
Cl2(aq) + NaI(aq) = NaCl(aq) + I2(s) =>
Cl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + I2(s)
K2CO3 + SnBr4 = KBr + Sn(CO3)2 =>
2 K2CO3 + SnBr4 = 4 KBr + Sn(CO3)2
NaCl + (UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl =>
NaCl + 3(UO2)(CH3COO)2 + Zn(CH3COO)2 + CH3COOH + H2O = NaZn(UO2)3(CH3COO)9H2O + HCl
(CH3)2O + O2 = CO2 + H2O =>
(CH3)2O + 3 O2 = 2 CO2 + 3 H2O
Cr2O3FeO + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 Cr2O3FeO + 8 Na2CO3 + 7 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
SbBr3 = Br2 + Sb =>
2 SbBr3 = 3 Br2 + 2 Sb
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Bi(OH)3 + Na[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] =>
Bi(OH)3 + 3 Na[Sn(OH)4] + 3 NaOH = Bi + 3 Na2[Sn(OH)6]
K2[Zn(OH)4] + H2SO4 = K2SO4 + ZnSO4 + H2O =>
K2[Zn(OH)4] + 2 H2SO4 = K2SO4 + ZnSO4 + 4 H2O
HI + Pb(C2H3O2)2 = PbI2 + C2H4O2 =>
2 HI + Pb(C2H3O2)2 = PbI2 + 2 C2H4O2
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
C14H10O2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C14H10O2(g) + 31 O2(g) = 28 CO2(g) + 10 H2O(g)
H2CO3 + Ca(OH)2 = CaCO3 + H2O =>
H2CO3 + Ca(OH)2 = CaCO3 + 2 H2O
Ca(HSO3)3 + HCl = CaCl3 + H2O + SO2 =>
Ca(HSO3)3 + 3 HCl = CaCl3 + 3 H2O + 3 SO2
Xe + O3 = XeO3 =>
Xe + O3 = XeO3
MgH2(s) + H2O(aq) = Mg(OH)2(aq) + H(g) =>
MgH2(s) + 2 H2O(aq) = Mg(OH)2(aq) + 4 H(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K2Cr2O7 + SO2 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C39O6H74 + O2 = CO2 + H2O =>
2 C39O6H74 + 109 O2 = 78 CO2 + 74 H2O
C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH =>
2 C6H5CHO + NaOH = C6H5COONa + C6H5CH2OH
H2C2O4(H2O) + K2Cr2O7 = K[Cr(C2O4)2](H2O)5 + H2O + CO2 =>
7 H2C2O4(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)5 + 4 H2O + 6 CO2
Ca(s) + O(s) = CaO(s) =>
Ca(s) + O(s) = CaO(s)
CuI2 + (NH4)2SO4 = CuSO4 + NH4I =>
CuI2 + (NH4)2SO4 = CuSO4 + 2 NH4I
Pb(NO3)2(aq) + ZnCl2(aq) = PbCl2(s) + Zn(NO3)2(aq) =>
Pb(NO3)2(aq) + ZnCl2(aq) = PbCl2(s) + Zn(NO3)2(aq)
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Na2CrO4 + AgNO3 = Na2(NO3) + AgCrO4 =>
Na2CrO4 + AgNO3 = Na2(NO3) + AgCrO4
Bi{3+} + Cl{-} + H2O = BiOCl + H{+} =>
Bi{3+} + Cl{-} + H2O = BiOCl + 2 H{+}
C4H4 + O2 = C2O4 + H2O =>
C4H4 + 5 O2 = 2 C2O4 + 2 H2O
NH3 + H = NH30H =>
NH3 + 28 H = NH30H
NO2 + O2 = NO(O)2 =>
2 NO2 + O2 = 2 NO(O)2
C7H7NO3 + O2 = CO2 + H2O + NO2 =>
4 C7H7NO3 + 33 O2 = 28 CO2 + 14 H2O + 4 NO2
BaCl2 + Ba(OH)2 = BaOHCl =>
BaCl2 + Ba(OH)2 = 2 BaOHCl
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Ga + Ag2SO4 = Ga(SO4)3 + Ag =>
Ga + 3 Ag2SO4 = Ga(SO4)3 + 6 Ag
C19H16O + HBr = C19H15Br + H2O =>
C19H16O + HBr = C19H15Br + H2O
Na2(SO4) + CaBr2 = NaBr + Ca(SO4) =>
Na2(SO4) + CaBr2 = 2 NaBr + Ca(SO4)
Ca(OH)2(aq) + (NH4)2CO3(aq) = NH3(g) + CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + (NH4)2CO3(aq) = 2 NH3(g) + CaCO3(s) + 2 H2O(l)
RbF + CuS = Rb2S + CuF2 =>
2 RbF + CuS = Rb2S + CuF2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
