| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe{+3} + SCN{-} = FeSCN{+2}
S + HOH = HS + OH =>
S + HOH = HS + OH
CH3(CH2)3BrMg = CH3(CH2)3MgBr =>
CH3(CH2)3BrMg = CH3(CH2)3MgBr
Li2S + HCl = LiCl + H2S =>
Li2S + 2 HCl = 2 LiCl + H2S
BaO + Zn = ZnO + Ba =>
BaO + Zn = ZnO + Ba
Ca(HS)2 + H3PO4 = Ca3(PO4)2 + H2S =>
3 Ca(HS)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2S
Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
potassiumchromate + silvernitrate = silverchromate + potassiumnitrate =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
NaAt + Cl2 = NaAtCl =>
2 NaAt + Cl2 = 2 NaAtCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CoCl2 + KNO2 + CH3COOH = K3[Co(NO2)6] + NO + CH3COOK + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 CH3COOH = K3[Co(NO2)6] + NO + 2 CH3COOK + 2 KCl + H2O
PbO + CH3COOH + H2O = Pb(CH3COO)2*3H2O =>
PbO + 2 CH3COOH + 2 H2O = Pb(CH3COO)2*3H2O
Mg + Se = MgSe =>
Mg + Se = MgSe
Y + F2 = YF3 =>
2 Y + 3 F2 = 2 YF3
KOH + (H2SO4) = K2SO4 + H2O =>
2 KOH + (H2SO4) = K2SO4 + 2 H2O
K2CO3 + H2O = K + OH + H2CO3 =>
K2CO3 + 2 H2O = 2 K + 2 OH + H2CO3
Zn(C2H3O2)2 + K2CrO4 = ZnCrO4 + K(C2H3O2) =>
Zn(C2H3O2)2 + K2CrO4 = ZnCrO4 + 2 K(C2H3O2)
Cr2O3 + NH3 = CrN + H2O =>
Cr2O3 + 2 NH3 = 2 CrN + 3 H2O
CaAgNo3 = Ca(No3)Ag =>
CaAgNo3 = Ca(No3)Ag
H2SO4Ag2CO3 = Ag2SO4H2CO3 =>
H2SO4Ag2CO3 = Ag2SO4H2CO3
FeSO4*7H2O + NH4H2PO4 + *5HO + NH4OH = FePO4*2H2O + (NH4)2SO4 + H2O =>
5 FeSO4*7H2O + 5 NH4H2PO4 + *5HO + 5 NH4OH = 5 FePO4*2H2O + 5(NH4)2SO4 + 35 H2O
HgNO3 + NH4I = NH4NO3 + IHg =>
HgNO3 + NH4I = NH4NO3 + IHg
Pb(NO3) + KBr = KNO3 + PbBr =>
Pb(NO3) + KBr = KNO3 + PbBr
O2(g) + H2O(g) + SO2(g) = H2SO4(aq) =>
O2(g) + 2 H2O(g) + 2 SO2(g) = 2 H2SO4(aq)
NaBO2 + H2O2 = NaBO3*H2O =>
NaBO2 + H2O2 = NaBO3*H2O
HClO4 + (NH4)2S = NH4ClO4 + H2S =>
2 HClO4 + (NH4)2S = 2 NH4ClO4 + H2S
CrO3 + NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O =>
CrO3 + 2 NaCl + H2SO4 = CrO2Cl2 + Na2SO4 + H2O
Ca10(PO4)6(OH)2 + H2SO4 = Ca3(PO4)2 + CaSO4 + H2O =>
Ca10(PO4)6(OH)2 + H2SO4 = 3 Ca3(PO4)2 + CaSO4 + 2 H2O
Pb + CuCl = PbCl2 + Cu =>
Pb + 2 CuCl = PbCl2 + 2 Cu
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
(NH4)3BO3 = N2 + O2 + H2 + B =>
2(NH4)3BO3 = 3 N2 + 3 O2 + 12 H2 + 2 B
I2 + SO3{-2} + H2O = I{-} + SO4{-2} + H{+} =>
I2 + SO3{-2} + H2O = 2 I{-} + SO4{-2} + 2 H{+}
Ga + HClO4 = Ga(ClO4)3 + H2O + ClO =>
5 Ga + 18 HClO4 = 5 Ga(ClO4)3 + 9 H2O + 3 ClO
Ba(OH)2 + KH(IO3)2 = Ba(IO3)2 + KIO3 + H2O =>
Ba(OH)2 + 2 KH(IO3)2 = Ba(IO3)2 + 2 KIO3 + 2 H2O
H3CCOOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
C4H6O3 + C2H6O = C4H8O2 + C2H4O2 =>
C4H6O3 + C2H6O = C4H8O2 + C2H4O2
Cr2O7{-2} + SO3{-2} + H3O{+} = Cr{+3} + SO4{-2} + H2O{-2} =>
Cr2O7{-2} + 6 SO3{-2} + 2 H3O{+} = 2 Cr{+3} + 6 SO4{-2} + 3 H2O{-2}
HClO2 + Mg(OH)2 = Mg(ClO2)2 + H2O =>
2 HClO2 + Mg(OH)2 = Mg(ClO2)2 + 2 H2O
NO3 + H2 = N2 + H2O =>
2 NO3 + 6 H2 = N2 + 6 H2O
C10H22(l) + O2 = CO2 + H2O =>
2 C10H22(l) + 31 O2 = 20 CO2 + 22 H2O
CaOCO2 = CaCO3 =>
CaOCO2 = CaCO3
Fe(CN6){4-} + Ce{4+} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
Fe(CN6){4-} + 41 Ce{4+} + 168 OH{-} = 41 Ce(OH)3 + Fe(OH)3 + CO3{2-} + 6 NO3{-} + 21 H2O
Ag{+} + Cl{-} = Ag + Cl{2+} =>
3 Ag{+} + Cl{-} = 3 Ag + Cl{2+}
C14H22N5O + O2 = CO2 + H2O + N2O3 =>
4 C14H22N5O + 91 O2 = 56 CO2 + 44 H2O + 10 N2O3
Cr2O3 + KClO3 + NaOH = NaCrO4 + KCl + H2O =>
3 Cr2O3 + 4 KClO3 + 6 NaOH = 6 NaCrO4 + 4 KCl + 3 H2O
Na(s) + HNO3(aq) = NaNO3(aq) + H2(g) =>
2 Na(s) + 2 HNO3(aq) = 2 NaNO3(aq) + H2(g)
Zn(X) + HCl = Zn(X)Cl + H =>
Zn(X) + HCl = Zn(X)Cl + H
Al(OH)3 + H = Al3 + H2O =>
3 Al(OH)3 + 9 H = Al3 + 9 H2O
UF4(s) + Mg(s) = U(s) + MgF2(s) =>
UF4(s) + 2 Mg(s) = U(s) + 2 MgF2(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/04/24
Équations équilibrées sur09/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
