| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2O + Br2O7 = 2 KBrO4
K3PO4 + Ag(NO3) = K3NO3 + AgPO4 =>
K3PO4 + Ag(NO3) = K3NO3 + AgPO4
Fe + Zn{2+} = Fe{+} + Zn =>
2 Fe + Zn{2+} = 2 Fe{+} + Zn
H2SO4 = H2 + SO4 = SO3 + H2O =>
H2SO4 = H2 + SO4
KNO2 + K2Cr2O7 + HNO* = KNO* + Cr(NO3)3 + H2O =>
9 KNO2 + K2Cr2O7 + 8 HNO* = 11 KNO* + 2 Cr(NO3)3 + 4 H2O
NO + H2O = H2O2 + N =>
NO + H2O = H2O2 + N
H2(SO)3 + Mg(OH)2 = HOH + Mg(SO)3 =>
H2(SO)3 + Mg(OH)2 = 2 HOH + Mg(SO)3
H + ClCr2O7 = Cr + H2O + Cl2 =>
28 H + 2 ClCr2O7 = 4 Cr + 14 H2O + Cl2
NaHCO3 + HC2H2O2 = CO2 + NaC2H3O2 + H2O =>
7 NaHCO3 + 8 HC2H2O2 = 9 CO2 + 7 NaC2H3O2 + 5 H2O
Cu + H{+} + SO4 = Cu2{+} + SO2 + H2O =>
8 Cu + 4 H{+} + SO4 = 4 Cu2{+} + SO2 + 2 H2O
Li + AuPO4 = Li3PO4 + Au =>
3 Li + AuPO4 = Li3PO4 + Au
Cl2 + BaO = BaCl2 + O2 =>
2 Cl2 + 2 BaO = 2 BaCl2 + O2
CuS(aq) + NH3(aq) = Cu(NH3)2(aq) + S(aq) =>
CuS(aq) + 2 NH3(aq) = Cu(NH3)2(aq) + S(aq)
C6H5NH2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 C6H5NH2 + 4 K2Cr2O7 + 19 H2SO4 = 6 C6H4O2 + 4 Cr2(SO4)3 + 4 K2SO4 + 3(NH4)2SO4 + 16 H2O
C8H8 + C8H18 = C16H26 =>
C8H8 + C8H18 = C16H26
Ca + Cr(C2H3O2)3 = Ca(C2H3O2)2 + Cr(s) =>
3 Ca + 2 Cr(C2H3O2)3 = 3 Ca(C2H3O2)2 + 2 Cr(s)
CH2 = C3H6 =>
3 CH2 = C3H6
KH2PO4 + NaOH = H2O + KHNaPO4 =>
KH2PO4 + NaOH = H2O + KHNaPO4
HCl + CuS = Cu + Cl + H2S =>
2 HCl + CuS = Cu + 2 Cl + H2S
H3PO4 + C5H10O5 = C5H10O5PO4 + H =>
H3PO4 + C5H10O5 = C5H10O5PO4 + 3 H
Cu2 + Ag(NO3) = Cu(NO3) + Ag =>
Cu2 + 2 Ag(NO3) = 2 Cu(NO3) + 2 Ag
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
H{+} + NO3{-} + Pb = NO + PbO + H2O =>
2 H{+} + 2 NO3{-} + 3 Pb = 2 NO + 3 PbO + H2O
(CuOH)2CO3 = H2O + CuO + CO2 =>
(CuOH)2CO3 = H2O + 2 CuO + CO2
XeF6 + OH{-} = XeO6{-4} + XeO2 + F{-} + H2O =>
2 XeF6 + 16 OH{-} = XeO6{-4} + XeO2 + 12 F{-} + 8 H2O
NiCl2 + H2SO4 = NiSO4 + HCl =>
NiCl2 + H2SO4 = NiSO4 + 2 HCl
H3PO4 + Zn = H2 + Zn{+2}{+} + PO4{3-} =>
2 H3PO4 + 3 Zn = 3 H2 + 3 Zn{+2}{+} + 2 PO4{3-}
Cu(SO4)(aq) + K3PO4(aq) = CuPO4(s) + K3SO4(aq) =>
Cu(SO4)(aq) + K3PO4(aq) = CuPO4(s) + K3SO4(aq)
MgCO3 + H3PO4 = MgH3 + CO3PO4 =>
MgCO3 + H3PO4 = MgH3 + CO3PO4
(NH4)3PO4 + Co(C2H3O2)2 = Co3(PO4)2 + NH4(C2H3O2) =>
2(NH4)3PO4 + 3 Co(C2H3O2)2 = Co3(PO4)2 + 6 NH4(C2H3O2)
CH4 + CH3COOH = CH3COOCH3 + H2O =>
2 CH4 + 5 CH3COOH = 4 CH3COOCH3 + 2 H2O
Sr10Ti10O30 + N10H30 = Sr10Ti10O20 + H20O10 + N2O =>
4 Sr10Ti10O30 + 2 N10H30 = 4 Sr10Ti10O20 + 3 H20O10 + 10 N2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
NaHCO3 + H = Na2 + H2O + CO2 =>
2 NaHCO3 + 2 H = Na2 + 2 H2O + 2 CO2
HNO3 + H2O = H3O{+} + NO3{-} =>
HNO3 + H2O = H3O{+} + NO3{-}
S + H2O2 + O2 = H2SO4 =>
S + H2O2 + O2 = H2SO4
KI + BaS = BaI2K2S =>
2 KI + BaS = BaI2K2S
H2SO3NaOH = H2ONaHSO3 =>
H2SO3NaOH = H2ONaHSO3
SmCl2 + KMnO4 + HCl = SmCl3 + KCl + MnCl + H2O =>
6 SmCl2 + KMnO4 + 8 HCl = 6 SmCl3 + KCl + MnCl + 4 H2O
K2CO3 + C = K4C + CO2 =>
2 K2CO3 + 2 C = K4C + 3 CO2
Fe + C6H8O7 = C6H8O7Fe =>
Fe + C6H8O7 = C6H8O7Fe
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
NH4(OH) = NH3 + H2O =>
NH4(OH) = NH3 + H2O
M2S + A3S2 = M4A5S2 + M2A2S5 =>
13 M2S + 10 A3S2 = 4 M4A5S2 + 5 M2A2S5
AgNO3 + NaCl{-} = AgCl{-} + NaNO3 =>
AgNO3 + NaCl{-} = AgCl{-} + NaNO3
PoO3 + H2O = H2PoO4 =>
PoO3 + H2O = H2PoO4
Hg + H2SO3 = HgSO3 + H2 =>
Hg + H2SO3 = HgSO3 + H2
HO + NO2 = NH3 + O =>
3 HO + NO2 = NH3 + 5 O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
