| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMnO4 + 6 H2SO4 + 5 H2C2O3 = 10 CO2 + 11 H2O + 4 MnSO4 + 2 K2SO4
NH5 + H2SO4 = NH5H2SO4 =>
NH5 + H2SO4 = NH5H2SO4
Ag(NH3)2OH + HCOH = HCOOH + Ag + NH3 + H2O =>
2 Ag(NH3)2OH + HCOH = HCOOH + 2 Ag + 4 NH3 + H2O
Ca + OH + CO2 = CaCO3 + H2O =>
Ca + 2 OH + CO2 = CaCO3 + H2O
HCl + Na2C03 = NaCl + C02 + H2 =>
4 HCl + 2 Na2C03 = 4 NaCl + 3 C02 + 2 H2
Ca + OH + CO2 = CaCO3 + H2O =>
Ca + 2 OH + CO2 = CaCO3 + H2O
Zn + Fe3Cl = ZnCl2 + Fe =>
Zn + 2 Fe3Cl = ZnCl2 + 6 Fe
Au{+3} + AsH3 + OH{-} = Au + As2O3 + H2O =>
4 Au{+3} + 2 AsH3 + 12 OH{-} = 4 Au + As2O3 + 9 H2O
F2 + KBr2 = KF + Br2 =>
F2 + 2 KBr2 = 2 KF + 2 Br2
AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3
Na2S(aq) + Mn(NO3)2(aq) = NaNO3(aq) + MnS(s) =>
Na2S(aq) + Mn(NO3)2(aq) = 2 NaNO3(aq) + MnS(s)
H2O + Fe = Fe2O3 + H =>
3 H2O + 2 Fe = Fe2O3 + 6 H
CO2 + H2O + {-} = C6H10O5 + O2{-2} =>
6 CO2 + 5 H2O + 12e = C6H10O5 + 6 O2{-2}
C2H3NaO2 + H2O = NaO + C2H5O2 =>
C2H3NaO2 + H2O = NaO + C2H5O2
CuO + O = CuO2 =>
CuO + O = CuO2
PbCI{2} + AgNo{3} = Pb(No{3}){2} + AgCI =>
PbCI{2} + AgNo{3} = Pb(No{3}){2} + AgCI
lead(ii)carbonate + HNO3 = Pb(NO3)2 + carbondioxide + water =>
PbCO3 + 2 HNO3 = Pb(NO3)2 + CO2 + H2O
NaAlO2 + SO2 + H2O = Al(OH)3 + Na2SO4 + SO =>
2 NaAlO2 + 2 SO2 + 3 H2O = 2 Al(OH)3 + Na2SO4 + SO
Cs(OH) + H2SO4 = Cs2(SO4) + H(OH) =>
2 Cs(OH) + H2SO4 = Cs2(SO4) + 2 H(OH)
H2C2O4 + Ca(OH)2 = Ca(C2O4) + H2(OH)2 =>
H2C2O4 + Ca(OH)2 = Ca(C2O4) + H2(OH)2
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
NaHSO4 + Ba(OH)2 = BaSO4 + H2O + NaOH =>
NaHSO4 + Ba(OH)2 = BaSO4 + H2O + NaOH
H3SbO3 + KIO3 + HCl = H3SbO4 + KCl + ICl + H2O =>
2 H3SbO3 + KIO3 + 2 HCl = 2 H3SbO4 + KCl + ICl + H2O
Sn + NaCl = SnCl2 + Na =>
Sn + 2 NaCl = SnCl2 + 2 Na
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NaNO2(aq) + HCl(aq) = NaCl(aq) + HNO3(aq) + NO(g) + H2O(l) =>
3 NaNO2(aq) + 3 HCl(aq) = 3 NaCl(aq) + HNO3(aq) + 2 NO(g) + H2O(l)
CH2O + O2 = CO3{2-} + H{+} =>
CH2O + O2 = CO3{2-} + 2 H{+}
Hg3N + HNO3 = Hg(NO3)3 + NO + H2O =>
3 Hg3N + 38 HNO3 = 9 Hg(NO3)3 + 14 NO + 19 H2O
NaHCO3 + HCI = NaHCO3HCI =>
NaHCO3 + HCI = NaHCO3HCI
KCl + KMnO4 + H2SO4 = KHSO4 + MnSO4 + Cl2 + H2O =>
10 KCl + 2 KMnO4 + 14 H2SO4 = 12 KHSO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
H2O + Fe = Fe2O3 + H =>
3 H2O + 2 Fe = Fe2O3 + 6 H
HCl + Na2C03 = NaCl + C02 + H2 =>
4 HCl + 2 Na2C03 = 4 NaCl + 3 C02 + 2 H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
NaCl(aq) + CaBr2(aq) = CaCl2(aq) + NaBr(aq) =>
2 NaCl(aq) + CaBr2(aq) = CaCl2(aq) + 2 NaBr(aq)
Zn + Ag2O = ZnO + Ag2 =>
Zn + Ag2O = ZnO + Ag2
Cu + HNO3 = Cu(NO3)2 + NO + H2O* =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O*
NaOH + HNO3 = H2O + Na(NO3) =>
NaOH + HNO3 = H2O + Na(NO3)
CuO + O = CuO2 =>
CuO + O = CuO2
P + Ca = P2Ca3 =>
2 P + 3 Ca = P2Ca3
ZnOH + H2SO4 = ZnSO4 + SO2 + H2O =>
2 ZnOH + 3 H2SO4 = 2 ZnSO4 + SO2 + 4 H2O
FeO + Cl = FeCl + O2 =>
2 FeO + 2 Cl = 2 FeCl + O2
H4As2O7 + Be(OH)2 = Be4(As2O7)2 + H2O =>
2 H4As2O7 + 4 Be(OH)2 = Be4(As2O7)2 + 8 H2O
F2 + KBr2 = KF + Br2 =>
F2 + 2 KBr2 = 2 KF + 2 Br2
H3AsO3 + Ca(OH)2 = Ca2(HAsO3)2 + H2O =>
2 H3AsO3 + 2 Ca(OH)2 = Ca2(HAsO3)2 + 4 H2O
NaHCO3 + HCI = NaHCO3HCI =>
NaHCO3 + HCI = NaHCO3HCI
BiCl3 + NOH = NCl3 + BiOH =>
BiCl3 + NOH = NCl3 + BiOH
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
H3PO4 + Cr(OH)3 = (CrOH)3(PO4)2 + H2O =>
2 H3PO4 + 3 Cr(OH)3 = (CrOH)3(PO4)2 + 6 H2O
C2HOH + O2 = H2O + CO2 =>
C2HOH + 2 O2 = H2O + 2 CO2
Cr2O7{-}2 + SO3{-2} + H{+} = SO4{-2} + H2O + Cr{+3} =>
2 Cr2O7{-}2 + 7 SO3{-2} + 14 H{+} = 7 SO4{-2} + 7 H2O + 4 Cr{+3}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
