| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 S + O2 = 2 NaSO
S2{-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
2 S2{-} + 13 Cl2 + 32 OH{-} = 4 SO4{2-} + 26 Cl{-} + 16 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
(NH4)2(SO4) + Ag(NO3) = (NH4)(NO3) + Ag2(SO4) =>
(NH4)2(SO4) + 2 Ag(NO3) = 2(NH4)(NO3) + Ag2(SO4)
Na2SO4 + H2O = Na2O + H2SO4 =>
Na2SO4 + H2O = Na2O + H2SO4
I2 + NaBr = NaI + Br =>
I2 + 2 NaBr = 2 NaI + 2 Br
Al(OH)3 + NaCl = AlCl3 + Na(OH) =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 Na(OH)
MnSO4 + KClO3 + KOH = KCl + MnO2 + K2SO4 + H2O =>
3 MnSO4 + KClO3 + 6 KOH = KCl + 3 MnO2 + 3 K2SO4 + 3 H2O
Cr + ClO = CrO4 + Cl =>
Cr + 4 ClO = CrO4 + 4 Cl
CH3COOH + CO2 = CH3COO2 + COH =>
CH3COOH + CO2 = CH3COO2 + COH
CaCl2 + K4[Fe(CN)6] + NH4Cl = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ca(NH4)2[Fe(CN)6] + 4 KCl
Cu2 + S2 = CuS =>
Cu2 + S2 = 2 CuS
C12H22O11 = C15H24 + H2O + CO2 =>
7 C12H22O11 = 4 C15H24 + 29 H2O + 24 CO2
BaO + Cr2O3 = Ba(CrO2)2 =>
BaO + Cr2O3 = Ba(CrO2)2
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
CuS(s) + HNO3(a) = Cu(NO3)2 + S(s) + NO(g) + H2O =>
3 CuS(s) + 8 HNO3(a) = 3 Cu(NO3)2 + 3 S(s) + 2 NO(g) + 4 H2O
(NH4)3PO4 + AgNO3 = AgPO4 + NO3(NH4)3 =>
(NH4)3PO4 + AgNO3 = AgPO4 + NO3(NH4)3
Sr + At2 = SrAt2 =>
Sr + At2 = SrAt2
FeCr2O4 + K2CO3 + KClO3 = Fe2O3 + K2CrO4 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 3 Fe2O3 + 12 K2CrO4 + 7 KCl + 12 CO2
AgNO3 + KSCN = AgCN + KSNO3 =>
AgNO3 + KSCN = AgCN + KSNO3
C2H5OH + CH3CHO = C4H6 + H2O =>
C2H5OH + CH3CHO = C4H6 + 2 H2O
Fe(SO4) + (NH4)2S = FeS + (NH4)2SO4 =>
Fe(SO4) + (NH4)2S = FeS + (NH4)2SO4
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
NH4Br + Pb(C2H3O2)2 = NH4(C2H3O2) + Br2Pb =>
2 NH4Br + Pb(C2H3O2)2 = 2 NH4(C2H3O2) + Br2Pb
ClO3{-} + As2S3 + H2O = Cl{-} + H2AsO4{-} + SO4{-2} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 14 Cl{-} + 6 H2AsO4{-} + 9 SO4{-2} + 24 H{+}
NaI + Ca = NaCa + I =>
NaI + Ca = NaCa + I
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag(s) + Mg(NO3)2(aq) = Ag(NO3)2(aq) + Mg(s) =>
Ag(s) + Mg(NO3)2(aq) = Ag(NO3)2(aq) + Mg(s)
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
PBr5 = P4 + Br2 =>
4 PBr5 = P4 + 10 Br2
CuSO4 + OH = Cu(OH)2 + SO4 =>
CuSO4 + 2 OH = Cu(OH)2 + SO4
C5H8 + H2O = C5H10O =>
C5H8 + H2O = C5H10O
Ba + I2 = BaI2 =>
Ba + I2 = BaI2
KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C7H8 + O = C7H8O =>
C7H8 + O = C7H8O
Hg + HCl = HgCl8 + H2 =>
Hg + 8 HCl = HgCl8 + 4 H2
CH4O(l) + O2 = CO2 + H2O =>
2 CH4O(l) + 3 O2 = 2 CO2 + 4 H2O
Ga(OH)3 + NaOH = NaGa(OH)4 =>
Ga(OH)3 + NaOH = NaGa(OH)4
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CsOH + HBr = CsO + H2Br =>
CsOH + HBr = CsO + H2Br
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
NaF = Na + F =>
NaF = Na + F
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
Pb(NO3)2 + Na2S = PbS + Na(NO3) =>
Pb(NO3)2 + Na2S = PbS + 2 Na(NO3)
HIO3 + HCl = I2 + Cl2 + H2O =>
2 HIO3 + 10 HCl = I2 + 5 Cl2 + 6 H2O
Sn + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn + 2 NaOH + 4 H2O = Na2[Sn(OH)6] + 2 H2
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
Na2SO4(ag) + CaCl2(ag) = Na2Cl2(ag) + CaSO4(ag) =>
Na2SO4(ag) + CaCl2(ag) = Na2Cl2(ag) + CaSO4(ag)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
