| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H5NSCl + 23 O2 = 8 CO2 + 10 H2O + 4 NO2 + 4 SO3 + 2 Cl2
BiCl3 + H2O = Bi2O3 + HCl =>
2 BiCl3 + 3 H2O = Bi2O3 + 6 HCl
Cu(NO3)2 + CaCo3 = CuCo3 + Ca(NO3)2 =>
Cu(NO3)2 + CaCo3 = CuCo3 + Ca(NO3)2
Sn(NO3)2 = SnO + NO + O2 =>
2 Sn(NO3)2 = 2 SnO + 4 NO + 3 O2
K(s) + HCl(aq) = KCl(s) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(s) + H2(g)
ZnO + NO3 = Zn(NO3)2 + O2 =>
2 ZnO + 4 NO3 = 2 Zn(NO3)2 + O2
Cr2O3 + NaOH + H2O = Na3[Cr(OH)6] =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3[Cr(OH)6]
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Ca3(Po4)2 + H2SO4 + H2O = Ca(H2Po4)2 + CaSO4*2H2O =>
Ca3(Po4)2 + 2 H2SO4 + 4 H2O = Ca(H2Po4)2 + 2 CaSO4*2H2O
C14H12Br2 + KOH = C14H10 + H2O + KBr =>
C14H12Br2 + 2 KOH = C14H10 + 2 H2O + 2 KBr
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Br + O2 = BrO =>
2 Br + O2 = 2 BrO
H3O{+} + NH3 = H2O + NH4{+} =>
H3O{+} + NH3 = H2O + NH4{+}
Fe3(PO4)2 + AgNO3 = Fe(NO3)2 + Ag3PO4 =>
Fe3(PO4)2 + 6 AgNO3 = 3 Fe(NO3)2 + 2 Ag3PO4
NaOCl + CH3COOH = HOCl + CH3COO + Na =>
NaOCl + CH3COOH = HOCl + CH3COO + Na
P2O5 + HCl = PCl5 + H2O =>
P2O5 + 10 HCl = 2 PCl5 + 5 H2O
NO2 + KMnO4 + H2SO4 = K2SO4 + Mn(SO4)2 + N2O5 + H2O =>
6 NO2 + 2 KMnO4 + 5 H2SO4 = K2SO4 + 2 Mn(SO4)2 + 3 N2O5 + 5 H2O
SO2 + Zn(OH)2 = ZnSO4 + H2 = =>
SO2 + Zn(OH)2 = ZnSO4 + H2
F + I = FI3 =>
F + 3 I = FI3
Fe{2}O{3} + CO = Fe + CO{+2} =>
Fe{2}O{3} + CO = Fe + CO{+2}
K2O + HIO4 = KIO4 + H2O =>
K2O + 2 HIO4 = 2 KIO4 + H2O
Pt4 + O2 = PtO2 =>
Pt4 + 4 O2 = 4 PtO2
Mn2O3 + H2 = Mn + H2O =>
Mn2O3 + 3 H2 = 2 Mn + 3 H2O
KMnO4 + C6H12O6 = CO2 + MnO2 + K2CO3 + H2O =>
8 KMnO4 + C6H12O6 = 2 CO2 + 8 MnO2 + 4 K2CO3 + 6 H2O
Na2Co3(ac) + CaCl2(ac) = NaCl + CaCo3 =>
Na2Co3(ac) + CaCl2(ac) = 2 NaCl + CaCo3
HCl + C20H14O4 + NaOH = NaCl + H3O + HC20 =>
HCl + C20H14O4 + NaOH = NaCl + 5 H3O + HC20
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CoS + NO3{-} + H{+} = Co3{+} + S + NO + H2O =>
9 CoS + NO3{-} + 4 H{+} = 3 Co3{+} + 9 S + NO + 2 H2O
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 10 TiOSO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
Cr2O3 + MnO2 = CrO3 + Mn =>
2 Cr2O3 + 3 MnO2 = 4 CrO3 + 3 Mn
Hg2{2+} + HCl = HgCl + H{+} =>
Hg2{2+} + 2 HCl = 2 HgCl + 2 H{+}
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgCl2 + OH = Mg(OH)2 + Cl =>
MgCl2 + 2 OH = Mg(OH)2 + 2 Cl
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
C6H15NO3 + H3BO3 = C6H12BNO3 + H2O =>
C6H15NO3 + H3BO3 = C6H12BNO3 + 3 H2O
NaOCH3 + H2O = NaOH + CH4O =>
NaOCH3 + H2O = NaOH + CH4O
NiS2 + HNO3 = Ni2(SO4)3 + NO + H2SO4 + H2O =>
2 NiS2 + 10 HNO3 = Ni2(SO4)3 + 10 NO + H2SO4 + 4 H2O
NaI(aq) + CaCl2(aq) = NaCl(aq) + CaI2(aq) =>
2 NaI(aq) + CaCl2(aq) = 2 NaCl(aq) + CaI2(aq)
Fe + Hg2{+2} = Fe{+3} + Hg =>
2 Fe + 3 Hg2{+2} = 2 Fe{+3} + 6 Hg
Al(OH)3 + H(C2H3O2) = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 H(C2H3O2) = Al(C2H3O2)3 + 3 H2O
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
Al(NO3)3 + Na2C2O4 = AlC2O4 + Na2(NO3)3 =>
Al(NO3)3 + Na2C2O4 = AlC2O4 + Na2(NO3)3
CuCl + O2 + H2O = Cu3Cl2(OH)4 + CuCl2 =>
4 CuCl + O2 + 2 H2O = Cu3Cl2(OH)4 + CuCl2
Cu + K2O = CuO + K2 =>
Cu + K2O = CuO + K2
Li + MnO2 = Li2O + Mn =>
4 Li + MnO2 = 2 Li2O + Mn
Pt(s) + O2(g) = PtO =>
2 Pt(s) + O2(g) = 2 PtO
C4H8O2 + NaHCO3 = C4H8O2Na + H2O + CO2 =>
21 C4H8O2 + 20 NaHCO3 = 20 C4H8O2Na + 14 H2O + 24 CO2
CaCO3(ac) + HCl(ac) = CaCl2(ac) + H2CO3(ac) =>
CaCO3(ac) + 2 HCl(ac) = CaCl2(ac) + H2CO3(ac)
H2SO4 + Mg(OH)2 = Mg(SO4) + H2O =>
H2SO4 + Mg(OH)2 = Mg(SO4) + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
