| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 C3H6 + 3 K2Cr2O7 + 17 H2O = 14 C3H6(OH)2 + 6 KOH + 2 Cr3O2
AgNO3 + C6H8O7 = AgO + CO2 + H2O + N2 =>
18 AgNO3 + 4 C6H8O7 = 18 AgO + 24 CO2 + 16 H2O + 9 N2
H2O + Pb(NO3)2 + NH3 = NH4NO3 + PbO2 =>
5 H2O + 4 Pb(NO3)2 + 6 NH3 = 7 NH4NO3 + 4 PbO2
HNO3 + SN + H2O = H2SNO3 + N0 =>
4 HNO3 + 5 SN + 3 H2O = 5 H2SNO3 + 4 N0
Ba2 + O2 = BaO =>
Ba2 + O2 = 2 BaO
NH3 + HgI2 = NHg2I + HI =>
NH3 + 2 HgI2 = NHg2I + 3 HI
NaH2PO4 + Cu(NO3)2 = NaH2(NO3)2 + CuPO4 =>
NaH2PO4 + Cu(NO3)2 = NaH2(NO3)2 + CuPO4
CO2(g)H2(g) = HCOOH =>
CO2(g)H2(g) = HCOOH
CuSO4 + NaHSO3 = CuHSO3 + NaSO4 =>
CuSO4 + NaHSO3 = CuHSO3 + NaSO4
Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(saq) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(saq) + 2 NaNO3(aq)
NH4Fe(SO4)2 + KSCN = KSCN(SO4)2 + NH4Fe =>
NH4Fe(SO4)2 + KSCN = KSCN(SO4)2 + NH4Fe
ZnSO4 + Ba(OH)2 = Zn(OH)2 + Ba(SO4) =>
ZnSO4 + Ba(OH)2 = Zn(OH)2 + Ba(SO4)
C5H12O = C3H6 + H2O =>
3 C5H12O = 5 C3H6 + 3 H2O
AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2 =>
2 AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2
CoCl2 + KSCN = K2(Co(SCN)4) + KCl =>
CoCl2 + 4 KSCN = K2(Co(SCN)4) + 2 KCl
CH3Br + Li = CH3 + LiBr =>
CH3Br + Li = CH3 + LiBr
C2H4O + NaOH = NaOH4 + C2OH =>
C2H4O + NaOH = NaOH4 + C2OH
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
CH10 + O2 = CO2 + H2O =>
2 CH10 + 7 O2 = 2 CO2 + 10 H2O
Sodiumhydroxide + magnesiumnitrate = sodiumnitrate + magnesiumhydroxide =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2
NaOH(s) = H2O(g)Na2O(s) =>
2 NaOH(s) = H2O(g)Na2O(s)
C + H2SO4 + H2O = H2SO3 + H2CO3 =>
C + 2 H2SO4 + H2O = 2 H2SO3 + H2CO3
C6H8O7 + NaOH = C6H5O7(Na)3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7(Na)3 + 3 H2O
C2H3NO + H2O = C3H8N2O + CO2 =>
2 C2H3NO + H2O = C3H8N2O + CO2
CuCl2 + KOH = CuO + KCl + H2O =>
CuCl2 + 2 KOH = CuO + 2 KCl + H2O
K2Cr2O7 + NaOH + NaS2 = Na2CrO4 + Na2S + K2SO4 + H2O =>
3 K2Cr2O7 + 30 NaOH + 8 NaS2 = 6 Na2CrO4 + 13 Na2S + 3 K2SO4 + 15 H2O
Ba2[Fe(CN)6] + Br2 = Ba3([Fe(CN)6])2 + BaBr2 =>
2 Ba2[Fe(CN)6] + Br2 = Ba3([Fe(CN)6])2 + BaBr2
Mg(OH)2 + H3PO4 = H(OH) + Mg3(PO4)2 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H(OH) + Mg3(PO4)2
ClF5 + CH3(NH)NH2 = H2Cl + N2 + CH2 + HF =>
4 ClF5 + 7 CH3(NH)NH2 = 4 H2Cl + 7 N2 + 7 CH2 + 20 HF
CdCl2 + H2O = CdO + HCl =>
CdCl2 + H2O = CdO + 2 HCl
Al + K{+} = Al{3+} + K =>
Al + 3 K{+} = Al{3+} + 3 K
Ca(CH3COO)2 + Na2CO3 = CaCO3 + NaCH3COO =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 NaCH3COO
CaSO4 + H3PO4 = Ca3(PO4)2 + Ca(HSO4)2 =>
6 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 Ca(HSO4)2
Na3PO3 + Pb(NO3)4 = NaNO3 + Pb3(PO3)4 =>
4 Na3PO3 + 3 Pb(NO3)4 = 12 NaNO3 + Pb3(PO3)4
Al203 = Al =>
Al203 = 203 Al
Mg + FeCl3 = MgCl2 + Fe =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
NH4Cl + Ra = NH4ClRa =>
NH4Cl + Ra = NH4ClRa
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40*2H2O + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PMo12O40*2H2O + 21 NH4NO3 + 10 H2O
NH4Cl + Ra = NH4ClRa =>
NH4Cl + Ra = NH4ClRa
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + NaSO4 + CO =>
2 KNO3 + 2 Cr2(SO4)3 + 7 Na2CO3 = 2 KNO2 + 4 Na2CrO4 + 6 NaSO4 + 7 CO
FeCl3 + NiSO4 = NiCl3 + FeSO4 =>
FeCl3 + NiSO4 = NiCl3 + FeSO4
CaO + V2O5 = CaOV2O5 =>
CaO + V2O5 = CaOV2O5
C12H22O11 + K2Cr2O7 = CO2 + KCrO2 + H2O =>
C12H22O11 + 8 K2Cr2O7 = 12 CO2 + 16 KCrO2 + 11 H2O
Ca4 + O2 = CaO =>
Ca4 + 2 O2 = 4 CaO
FeCl2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KCl
Rb2CO3 + Ca(C2H3O2)2 = RbC2H3O2 + CaCO3 =>
Rb2CO3 + Ca(C2H3O2)2 = 2 RbC2H3O2 + CaCO3
Fl2 + H2O = HFl + O =>
Fl2 + H2O = 2 HFl + O
NaSCN + H2SO4 + MnO2 = S2C2N2 + H2O + MnSO4 + Na2SO4 =>
2 NaSCN + 2 H2SO4 + MnO2 = S2C2N2 + 2 H2O + MnSO4 + Na2SO4
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
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