Équations équilibrées la veille |
Li2S = Li + LiS
CH3CH(OH)CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3(CO)CH3 + H2O =>
3 CH3CH(OH)CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3(CO)CH3 + 7 H2O
H2SO3 + H2O = HSO4 + H =>
H2SO3 + H2O = HSO4 + 3 H
KMnO4 + NH3*H2O = N2 + H2O + MnO2 + KOH =>
2 KMnO4 + 2 NH3*H2O = N2 + 4 H2O + 2 MnO2 + 2 KOH
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl =>
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Ts + O2 = TsO2 =>
Ts + O2 = TsO2
C + H + N = CHN =>
C + H + N = CHN
X2 + NaOH = NaXO3 + H2O + NaX =>
3 X2 + 6 NaOH = NaXO3 + 3 H2O + 5 NaX
MnO4{-} + H{+} + Zn = Mn2{+} + H2O + Zn{2+} =>
4 MnO4{-} + 32 H{+} + 13 Zn = 2 Mn2{+} + 16 H2O + 13 Zn{2+}
Cr + KOH + H2O = K3[Cr(OH)6] + H2 =>
2 Cr + 6 KOH + 6 H2O = 2 K3[Cr(OH)6] + 3 H2
Sb2O3 + HCN = Sb(CN)3 + H2O =>
Sb2O3 + 6 HCN = 2 Sb(CN)3 + 3 H2O
Mg(ClO4)2 = Mg(ClO3)2 + O2 =>
Mg(ClO4)2 = Mg(ClO3)2 + O2
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
P4 + KClO3 = P4O10 + KCl =>
3 P4 + 10 KClO3 = 3 P4O10 + 10 KCl
CH3CH2OH(l)CuO(s) = CH3CHO(l)H2O(l)Cu(s) =>
CH3CH2OH(l)CuO(s) = CH3CHO(l)H2O(l)Cu(s)
CH3CH2NH2 + HNO2 = CH3CH2OH + N2 + H2O =>
CH3CH2NH2 + HNO2 = CH3CH2OH + N2 + H2O
Mg2 + Mn2O3 = MgO + Mn =>
3 Mg2 + 2 Mn2O3 = 6 MgO + 4 Mn
HPO3{2-} + KMnO4 + H2SO4 = HPO4{2-} + MnSO4 + K2SO4 + H2O =>
5 HPO3{2-} + 2 KMnO4 + 3 H2SO4 = 5 HPO4{2-} + 2 MnSO4 + K2SO4 + 3 H2O
NaCN + H{2}SO{4} = HCN + Na{2}SO{4} =>
NaCN + H{2}SO{4} = HCN + Na{2}SO{4}
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
CH3CH2OHNaOH = CH3CH2ONaH2O =>
CH3CH2OHNaOH = CH3CH2ONaH2O
Fe3 + H2O4 = Fe3O4 + H2 =>
Fe3 + H2O4 = Fe3O4 + H2
H3NO4 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 H3NO4 + Mg(OH)2 = Mg(NO3)2 + 4 H2O
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
Si + CdO = SiO2 + Cd =>
Si + 2 CdO = SiO2 + 2 Cd
CH3CONH2HCl = CH3COClNH3 =>
CH3CONH2HCl = CH3COClNH3
CaCO3 + HCl(aq) = CaCl2(aq) + CO2(g) + H2O =>
CaCO3 + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O =>
CH3COOC6H4COOH + NaOH = CH3COOC6H4COONa + H2O
C8H19COOH + O2 = CO2 + H2O =>
C8H19COOH + 13 O2 = 9 CO2 + 10 H2O
PCl5() + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5() + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
Na2C2O4 + K2CrO7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
9 Na2C2O4 + 2 K2CrO7 + 14 H2SO4 = 18 CO2 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O + 9 Na2SO4
Na2SO4 + Mg(Cl2)2 = NaCl2 + MgSO4 =>
Na2SO4 + Mg(Cl2)2 = 2 NaCl2 + MgSO4
C6H5Br + Mg + C7H6O + H2O = C13H12O + MgBrOH =>
C6H5Br + Mg + C7H6O + H2O = C13H12O + MgBrOH
Cr(OH)3 + H2SO4 = CrSO4 + H2O + OH =>
Cr(OH)3 + H2SO4 = CrSO4 + 2 H2O + OH
HNO3 + S = H2O + H2SO4 + NO2 =>
6 HNO3 + S = 2 H2O + H2SO4 + 6 NO2
CH3COOH + (CH3)3N = CH3COO{-} + (CH3)3NH{+} =>
CH3COOH + (CH3)3N = CH3COO{-} + (CH3)3NH{+}
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
CH4(g) + O2(g) = CO2C + H2O(g) =>
2 CH4(g) + 3 O2(g) = CO2C + 4 H2O(g)
KI2 + Pb(CH3CO2) = PbI2 + K(CH3CO2) =>
KI2 + Pb(CH3CO2) = PbI2 + K(CH3CO2)
KMnO4 + HCl + H2C2O4 = MnCl2 + KCl + H2O + CO2 =>
2 KMnO4 + 6 HCl + 5 H2C2O4 = 2 MnCl2 + 2 KCl + 8 H2O + 10 CO2
CuCl + NaNO = CuNO + NaCl =>
CuCl + NaNO = CuNO + NaCl
CO3 + HCl = H + CO3Cl =>
CO3 + HCl = H + CO3Cl
AgPO4 + HNO3 = AgNO3 + HPO4 =>
AgPO4 + HNO3 = AgNO3 + HPO4
CH3COOKH2O = CH3COOK*H2O =>
CH3COOKH2O = CH3COOK*H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.