Équations équilibrées la veille |
H2 + 3 N2 = 2 N3H
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
H2S = H + S =>
H2S = 2 H + S
CO2 + WO2 = W(CO3)2 =>
2 CO2 + WO2 = W(CO3)2
H2S = H + S =>
H2S = 2 H + S
Mn(OH)2 + H2O2 = MnO2 + H2O =>
Mn(OH)2 + H2O2 = MnO2 + 2 H2O
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
H2S = H2 + S8 =>
8 H2S = 8 H2 + S8
Al(OH)(f)3 + H2SO4(aq) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)(f)3 + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O
H2S = H + S =>
H2S = 2 H + S
NO = N2O + NO2 =>
3 NO = N2O + NO2
Hg(OH)2 + HClO3 = Hg(ClO3)2 + H2O =>
Hg(OH)2 + 2 HClO3 = Hg(ClO3)2 + 2 H2O
NO = N2 + O2 =>
2 NO = N2 + O2
Fe + HClO3 = FeClO3 + H =>
Fe + HClO3 = FeClO3 + H
H2S = H + S =>
H2S = 2 H + S
CaCl2(aq) + KBr(aq) = KCl(aq) + CaBr2 =>
CaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + CaBr2
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
NO = N2O + NO2 =>
3 NO = N2O + NO2
K2Cr2O7 + FeSO4 + NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4 =>
K2Cr2O7 + FeSO4 + 2 NaOH = Na2Cr2O7 + Fe(OH)2 + K2SO4
NO = N2O + NO2 =>
3 NO = N2O + NO2
MoS4 + K2MnO4 + H2SO4 = H2MoO4 + K2SO4 + MnSO4 + H2O =>
2 MoS4 + 15 K2MnO4 + 22 H2SO4 = 2 H2MoO4 + 15 K2SO4 + 15 MnSO4 + 20 H2O
NO = N2O + NO2 =>
3 NO = N2O + NO2
H2S = H2 + S8 =>
8 H2S = 8 H2 + S8
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
NaAg(CN)2 + Zn = Na2Zn(CN)4 + Ag =>
2 NaAg(CN)2 + Zn = Na2Zn(CN)4 + 2 Ag
Zn + As4O6 + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
12 Zn + As4O6 + 24 HNO3 = 4 AsH3 + 12 Zn(NO3)2 + 6 H2O
NO = N2O + NO2 =>
3 NO = N2O + NO2
C6H5Na3O7 + CH3COOH = C6H8O7 + CH3COONa =>
C6H5Na3O7 + 3 CH3COOH = C6H8O7 + 3 CH3COONa
NO = N2O + NO2 =>
3 NO = N2O + NO2
CuSO4 + H2O2 = H2SO4 + CuO + O2 =>
2 CuSO4 + 2 H2O2 = 2 H2SO4 + 2 CuO + O2
Er2S3 + Er2O3 + Ta2O5 = Er3TaO4S3 =>
2 Er2S3 + Er2O3 + Ta2O5 = 2 Er3TaO4S3
NO = N2 + O2 =>
2 NO = N2 + O2
HCH3COO + KOH = KCH3COO + H2O =>
HCH3COO + KOH = KCH3COO + H2O
MgH + Cl = Mg + HCl =>
MgH + Cl = Mg + HCl
HCH3COO + KOH = KC2H3O2 + H2O =>
HCH3COO + KOH = KC2H3O2 + H2O
C4H10O(l) + O2 = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2 = 4 CO2(g) + 5 H2O(l)
Zn(OH)2 + H2SeO3 = (H2O) + Zn(SeO3) =>
Zn(OH)2 + H2SeO3 = 2(H2O) + Zn(SeO3)
NO = N2O + NO2 =>
3 NO = N2O + NO2
HCl + Mg(C2H3O2)2 = MgCl2 + HC2H3O2 =>
2 HCl + Mg(C2H3O2)2 = MgCl2 + 2 HC2H3O2
Na2CO3 + CH3COOH = CO2 + H2O + NaO2C2H3 =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 NaO2C2H3
HCH3COO + KOH = KCH3COO + H2O =>
HCH3COO + KOH = KCH3COO + H2O
NO = N2 + O2 =>
2 NO = N2 + O2
NO = N2O + NO2 =>
3 NO = N2O + NO2
CuCl2 + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
5 CuCl2 + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
NO = N + O =>
NO = N + O
Mg(NO3)2 + WO3 = W(NO3)6 + MgO =>
3 Mg(NO3)2 + WO3 = W(NO3)6 + 3 MgO
NO = N + O =>
NO = N + O
HCH3COO + KOH = KCH3COO + H2O =>
HCH3COO + KOH = KCH3COO + H2O
Ba + (SO4)3 = Ba(SO4)3 =>
Ba + (SO4)3 = Ba(SO4)3
NH4OH + HBr = NH4Br + H2O =>
NH4OH + HBr = NH4Br + H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.