Équations équilibrées la veille |
2 HCl + MgCO3 = MgCl2 + CO2 + H2O(l)
C2H2Br2 + Br2 = C2H2Br4 =>
C2H2Br2 + Br2 = C2H2Br4
CuO + NH3 + H2O = [Cu(NH3)4](OH)2 =>
CuO + 4 NH3 + H2O = [Cu(NH3)4](OH)2
CH3CH2CH2COH + Ag2O = CH3CH2CH2COOH + Ag =>
CH3CH2CH2COH + Ag2O = CH3CH2CH2COOH + 2 Ag
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
C9H20 = C7H16 + C2H4 =>
C9H20 = C7H16 + C2H4
N2H4O3 = N2O + H2O =>
N2H4O3 = N2O + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
BaCl2 + Na2(SO4) = Ba2(SO4)2 + NaCl =>
2 BaCl2 + 2 Na2(SO4) = Ba2(SO4)2 + 4 NaCl
Ag2S + NaCl + H2O + Al = Ag + AlCl3 + NaOH + H2S =>
3 Ag2S + 6 NaCl + 6 H2O + 2 Al = 6 Ag + 2 AlCl3 + 6 NaOH + 3 H2S
NiCl2 + KOH = NiO2H2 + KCl =>
NiCl2 + 2 KOH = NiO2H2 + 2 KCl
Rb2S + PbI2 = PbS + RbI =>
Rb2S + PbI2 = PbS + 2 RbI
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3H4[P(Mo2O7)6] + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3H4[P(Mo2O7)6] + 21 NH4NO3 + 10 H2O + 2 NaNO3
HCHO + NaOH = HCONa + H2O =>
HCHO + NaOH = HCONa + H2O
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
ZnSO4 + K2S = ZnS + K2SO3 =>
3 ZnSO4 + 4 K2S = 3 ZnS + 4 K2SO3
Fe(OH)2 + HMnO4 = Fe(MnO4)2 + H2O =>
Fe(OH)2 + 2 HMnO4 = Fe(MnO4)2 + 2 H2O
Sodiumoxide + water = sodiumhydroxide =>
Na2O + H2O = 2 NaOH
Al(NO3)3 + KOH = AlOH + K(NO3)3 =>
Al(NO3)3 + KOH = AlOH + K(NO3)3
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
HNO3 + Na = NaNO3 + H2O + NH4NO3 =>
10 HNO3 + 8 Na = 8 NaNO3 + 3 H2O + NH4NO3
BaSO4 + C = CO + BaS =>
BaSO4 + 4 C = 4 CO + BaS
CH3CH2OHHBr = CH3CH2BrH2O =>
CH3CH2OHHBr = CH3CH2BrH2O
C2H12O6 + O2 = CO2 + H2O =>
C2H12O6 + 2 O2 = 2 CO2 + 6 H2O
NaCO3H + HC2H3O2 = CO2 + NaC2H3O2 + H2O =>
NaCO3H + HC2H3O2 = CO2 + NaC2H3O2 + H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
(Cr(N2HCO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10(Cr(N2HCO)6)4(Cr(CN)6)3 + 1032 KMnO4 + 1183 H2SO4 = 35 K2Cr2O7 + 1032 MnSO4 + 420 CO2 + 660 KNO3 + 151 K2SO4 + 1303 H2O
Cu2S + O2 = Cu2O + S2O4 =>
2 Cu2S + 3 O2 = 2 Cu2O + S2O4
NH4OH + HNO3 = NH4NO3 + H2 =>
3 NH4OH + HNO3 = 2 NH4NO3 + 4 H2
CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4
MnO2 + Cr2O3 = Mn199Cr001O3 + O2 =>
796 MnO2 + 2 Cr2O3 = 4 Mn199Cr001O3 + 793 O2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2SiO3 + BaCl2 = NaCl2 + Ba2SiO3 =>
Na2SiO3 + 2 BaCl2 = 2 NaCl2 + Ba2SiO3
Ba(NO3)2 + (NH4)2S = BaS + (NH4)(NO3) =>
Ba(NO3)2 + (NH4)2S = BaS + 2(NH4)(NO3)
KClO3 + KOH + MnSO4 = K2MnO4 + K2SO4 + KCl + H2O =>
2 KClO3 + 12 KOH + 3 MnSO4 = 3 K2MnO4 + 3 K2SO4 + 2 KCl + 6 H2O
CaClKPO = CaPOKCl =>
CaClKPO = CaPOKCl
Na3PO4(aq) + Mg(NO3)2(aq) = MgPO4(aq) + Na3(NO3)2(aq) =>
Na3PO4(aq) + Mg(NO3)2(aq) = MgPO4(aq) + Na3(NO3)2(aq)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2S + NaOH = H2O + Na2S =>
H2S + 2 NaOH = 2 H2O + Na2S
Ag2S2O3 + H2O = Ag2S + H2SO4 =>
Ag2S2O3 + H2O = Ag2S + H2SO4
C2H2Br2 + Br2 = C2H2Br4 =>
C2H2Br2 + Br2 = C2H2Br4
Ag2S2O3 + H2O = Ag2S + H2SO4 =>
Ag2S2O3 + H2O = Ag2S + H2SO4
Al + NaOH + H2O = NaAlO2 + H3 =>
Al + NaOH + H2O = NaAlO2 + H3
Ni + H2SO4 = Ni2(SO4) + H2 =>
2 Ni + H2SO4 = Ni2(SO4) + H2
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
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.