| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s) + 43 H2SO4(aq) = CuSO45H2O(aq) + 42 SO2(g) + 42 H2O(l)
Cu{2+} + HPO4{2-} + H2O = Cu(OH)2 + H2PO4{-} =>
Cu{2+} + 2 HPO4{2-} + 2 H2O = Cu(OH)2 + 2 H2PO4{-}
FeCO3 + HNO3 = Fe(NO3)2 + H2O + CO2 =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + H2O + CO2
Ca(H2PO4)2 + CaSO4 = Ca3(PO4)2 + H2SO4 =>
Ca(H2PO4)2 + 2 CaSO4 = Ca3(PO4)2 + 2 H2SO4
C7H6O + CH3NO2 = C8H7NO2 + H2O =>
C7H6O + CH3NO2 = C8H7NO2 + H2O
Al(ClO)3 = Al3 + ClO =>
3 Al(ClO)3 = Al3 + 9 ClO
H2C6H10O4 + NaOH = H2O + Na2C6H10O4 =>
H2C6H10O4 + 2 NaOH = 2 H2O + Na2C6H10O4
C6H5CHOHSO3Na + H2SO4 = C6H5CHO + Na2SO4 + H2O + SO2 =>
2 C6H5CHOHSO3Na + H2SO4 = 2 C6H5CHO + Na2SO4 + 2 H2O + 2 SO2
C12H22O4 + H2O = C2H6O + CO2 =>
6 C12H22O4 + 27 H2O = 31 C2H6O + 10 CO2
CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
Sb2O5 + ***HCl = ***SbCl5 + ***H2O =>
Sb2O5 + 10***HCl = 2***SbCl5 + 5***H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
I{-} + Ce{4+} + O{2-} = IO3{-} + Ce{3+} =>
I{-} + 6 Ce{4+} + 3 O{2-} = IO3{-} + 6 Ce{3+}
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K14[Fe4(C2O4)13]*11H2O + (NH4)2SO4 + H2SO4 + H2O =>
4 Fe(NH4)2(SO4)2*6H2O + 6 H2C2O4 + 7 K2C2O4 + 2 H2O2 = K14[Fe4(C2O4)13]*11H2O + 4(NH4)2SO4 + 4 H2SO4 + 17 H2O
BaCrO4 + HCl = BaCl2 + Cl2 + CrCl3 + H2O =>
2 BaCrO4 + 16 HCl = 2 BaCl2 + 3 Cl2 + 2 CrCl3 + 8 H2O
Cu(SO4)Pb(NO3)2 = Pb(SO4)Cu(NO3)2 =>
Cu(SO4)Pb(NO3)2 = Pb(SO4)Cu(NO3)2
Ca + N3 = Ca(N3)2 =>
Ca + 2 N3 = Ca(N3)2
Tl + F = TlF =>
Tl + F = TlF
K2SNO2 + BI(NO3)2 + KOH = K2SNO3 + BI + KNO3 + H2O =>
K2SNO2 + BI(NO3)2 + 2 KOH = K2SNO3 + BI + 2 KNO3 + H2O
SiO + NaCO3 = Na2SiO3 + CO2 =>
SiO + 2 NaCO3 = Na2SiO3 + 2 CO2
Zn{2+} + HCl = ZnCl{2} + H =>
Zn{2+} + HCl = ZnCl{2} + H
KO + HCl = KCl + HO =>
KO + HCl = KCl + HO
NaOH(aq) + NiCl2(aq) = NaCl + Ni(OH)2 =>
2 NaOH(aq) + NiCl2(aq) = 2 NaCl + Ni(OH)2
Cr(No3)3 + KOH = Cr(OH) + K(No3)3 =>
Cr(No3)3 + KOH = Cr(OH) + K(No3)3
Fe(OH)3 + Na2S = NaOH + FeO + H2O + S =>
2 Fe(OH)3 + Na2S = 2 NaOH + 2 FeO + 2 H2O + S
NaOH + Al + Mg = NaAlMg + OH =>
NaOH + Al + Mg = NaAlMg + OH
CrCl2 + K(OH) = Cr(OH)2 + KCl =>
CrCl2 + 2 K(OH) = Cr(OH)2 + 2 KCl
C8H18(g) + O2(g) = CO(g) + H2O(g) =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O(g)
KMnO4 + CH3COOH = CH3COOK + HMnO4 =>
KMnO4 + CH3COOH = CH3COOK + HMnO4
CH3COOH + NH4OH = CH3(OH) + COOH(NH4) =>
CH3COOH + NH4OH = CH3(OH) + COOH(NH4)
KMnO4 + CH3COOH = CH3COOK + HMnO4 =>
KMnO4 + CH3COOH = CH3COOK + HMnO4
HBr + S = Br2S + H2 =>
2 HBr + S = Br2S + H2
NaCH3CO2 + H2O = H3O + NaCH2CO2 =>
NaCH3CO2 + H2O = H3O + NaCH2CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H6(g) + NO(g)(g) = C3H3N(l) + H2O(g) + N2 =>
4 C3H6(g) + 6 NO(g)(g) = 4 C3H3N(l) + 6 H2O(g) + N2
F2 + ZnBr2 = ZnF2 + Br2 =>
F2 + ZnBr2 = ZnF2 + Br2
FeCl3 + KCNS = KCl + Fe(CNS)3 =>
FeCl3 + 3 KCNS = 3 KCl + Fe(CNS)3
NH3(g) + CuO(s) = N2(g) + Cu + H2O =>
2 NH3(g) + 3 CuO(s) = N2(g) + 3 Cu + 3 H2O
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr(aq)
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr(aq)
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr
HI(aq) + NaOH(aq) = H2O(l) + Na(s) + I(s) =>
HI(aq) + NaOH(aq) = H2O(l) + Na(s) + I(s)
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr(aq)
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr(aq)
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + NaBr(aq) =>
CaBr2(aq) + Na2CO3(s) = CaCO3(s) + 2 NaBr(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
