| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Cu(SO4) = Pb(SO4) + Cu(NO3)2
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2 =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2 + Sr(NO3)2
Zn3(PO4)2 + Al(OH)3 = AlPO4 + Zn(OH)2 =>
Zn3(PO4)2 + 2 Al(OH)3 = 2 AlPO4 + 3 Zn(OH)2
Mn{2+} + S2O8{2-} + H2O = H{+} + MnO4{-} + SO4{2-} =>
2 Mn{2+} + 5 S2O8{2-} + 8 H2O = 16 H{+} + 2 MnO4{-} + 10 SO4{2-}
KIO3 = I2 + K + O2 =>
2 KIO3 = I2 + 2 K + 3 O2
Sr(NO3)2 + Na4PO4 = Sr2PO4 + NaNO3 =>
2 Sr(NO3)2 + Na4PO4 = Sr2PO4 + 4 NaNO3
C3H9O2N + O2 = CO2 + H2O + N2 =>
4 C3H9O2N + 17 O2 = 12 CO2 + 18 H2O + 2 N2
Cu(SO4) + Na(OH) = Cu(OH)2 + Na2(SO4) =>
Cu(SO4) + 2 Na(OH) = Cu(OH)2 + Na2(SO4)
K2Cr2O7 + KCl + H2O = KClO4 + CrCl3 + KOH =>
4 K2Cr2O7 + 27 KCl + 16 H2O = 3 KClO4 + 8 CrCl3 + 32 KOH
Pb(C2H3O2)2 + H2SO4 = HC2H3O2 + PbSO4(s) =>
Pb(C2H3O2)2 + H2SO4 = 2 HC2H3O2 + PbSO4(s)
SI + Cl = SCl2 + I =>
SI + 2 Cl = SCl2 + I
Cu + Pb2{+} = Pb + Cu2{+} =>
2 Cu + Pb2{+} = 2 Pb + Cu2{+}
N02O05 + H02O = HNO03 =>
N02O05 + H02O = 2 HNO03
CH3COO2H5 + C2H5OH = CH3COOC2H5 + H3O =>
CH3COO2H5 + C2H5OH = CH3COOC2H5 + 2 H3O
C2H6 + Cl2 = C3H5Cl + HCl =>
3 C2H6 + 5 Cl2 = 2 C3H5Cl + 8 HCl
H6C3 + O2 = H2O2 + CO2 =>
H6C3 + 6 O2 = 3 H2O2 + 3 CO2
SmF2 + NaOH + H2O = Sm(OH)3 + H2 + NaF =>
2 SmF2 + 4 NaOH + 2 H2O = 2 Sm(OH)3 + H2 + 4 NaF
Pb(NO2)2(ac) + KI(ac) = PbI2(s) + KNO2(ac) =>
Pb(NO2)2(ac) + 2 KI(ac) = PbI2(s) + 2 KNO2(ac)
I2 + Na2SO3 + H2O2 = Na2SO4 + HI =>
I2 + 2 Na2SO3 + H2O2 = 2 Na2SO4 + 2 HI
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
MnSO4 + KBrO + KOH = MnO2 + KBr + K2SO4 + H2O =>
MnSO4 + KBrO + 2 KOH = MnO2 + KBr + K2SO4 + H2O
HCN = H + CN =>
HCN = H + CN
KIO3 = I{-} + K{+} + O3 =>
KIO3 = I{-} + K{+} + O3
Rb2O = Rb2 + O =>
Rb2O = Rb2 + O
Mg3N2(s) + HCl(aq) = MgCl2(aq) + NH4Cl(aq) =>
Mg3N2(s) + 8 HCl(aq) = 3 MgCl2(aq) + 2 NH4Cl(aq)
H2CO3 + BiOH = H3O + BiCO3 =>
H2CO3 + BiOH = H3O + BiCO3
K2S + NH4OH = (NH4)2S + KOH =>
K2S + 2 NH4OH = (NH4)2S + 2 KOH
(NH4)2CO3 + HCl = H2CO3 + Cl(NH4) =>
(NH4)2CO3 + 2 HCl = H2CO3 + 2 Cl(NH4)
Fe + NaNO3 = FeNaNO3 =>
Fe + NaNO3 = FeNaNO3
AgNo3 + H2O = Ag2O + HNo3 =>
2 AgNo3 + H2O = Ag2O + 2 HNo3
Sr(NO3)2 + NaS = SrS2 + Na(NO3) =>
Sr(NO3)2 + 2 NaS = SrS2 + 2 Na(NO3)
NaHCO3 = Na + H + O2 + CO2 =>
2 NaHCO3 = 2 Na + 2 H + O2 + 2 CO2
CaSO4*H2O = CaO + SO3 + H2O =>
CaSO4*H2O = CaO + SO3 + H2O
Mg + SiO2 = MgSi + MgO =>
3 Mg + SiO2 = MgSi + 2 MgO
Au + KCN + H2O + O2 = KAu2(CN)2 + KOH =>
8 Au + 8 KCN + 2 H2O + O2 = 4 KAu2(CN)2 + 4 KOH
Pb(NO3)2 + BaCl2 = PbBa + Cl2(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbBa + Cl2(NO3)2
H2SO3 + Hg(OH)2 = HgSO3 + H2O =>
H2SO3 + Hg(OH)2 = HgSO3 + 2 H2O
HCl + Sr(NO3)2 = HNO3 + SrCl2 =>
2 HCl + Sr(NO3)2 = 2 HNO3 + SrCl2
Mn{+2} + S2O8{-2} + OH{-} = MnO4{-} + SO4{-2} + H2O =>
2 Mn{+2} + 5 S2O8{-2} + 16 OH{-} = 2 MnO4{-} + 10 SO4{-2} + 8 H2O
Fe(CNS) + KCNS = Fe(CN)2 + KS2 =>
Fe(CNS) + KCNS = Fe(CN)2 + KS2
C2(H6O) + O2 = CO2 + H2O =>
C2(H6O) + 3 O2 = 2 CO2 + 3 H2O
KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH
SnCl4 + HCl = HCl4 + SnCl =>
SnCl4 + HCl = HCl4 + SnCl
I(NO3) + Na2(Ag) = I(Ag) + Na2(NO3) =>
I(NO3) + Na2(Ag) = I(Ag) + Na2(NO3)
La(NO3)3*H2O = La(NO3)3 + H2O =>
La(NO3)3*H2O = La(NO3)3 + H2O
KNO2 + H2SO4 + KJ = K2SO4 + NO + H2O + J =>
KNO2 + H2SO4 + KJ = K2SO4 + NO + H2O + J
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
I2 + C6H14 = HI + CH =>
4 I2 + C6H14 = 8 HI + 6 CH
K + C + O = K2CO3 =>
2 K + C + 3 O = K2CO3
NaMnO4 + Na2SO3 + HNO3 = MnO2 + NaNO3 + Na2SO4 + H2O =>
2 NaMnO4 + 3 Na2SO3 + 2 HNO3 = 2 MnO2 + 2 NaNO3 + 3 Na2SO4 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
