| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + Li = AgLi
NaOH + CO2 = NaCO3H =>
NaOH + CO2 = NaCO3H
Mg(s) + CoCl2(aq) = MgCl2(aq) + Co(s) =>
Mg(s) + CoCl2(aq) = MgCl2(aq) + Co(s)
LiCl + H2SO4 = LiH2 + ClSO4 =>
LiCl + H2SO4 = LiH2 + ClSO4
Pb2(NO3)2 + CuSO4 = PbSO4 + Cu2(NO3)2 =>
Pb2(NO3)2 + 2 CuSO4 = 2 PbSO4 + Cu2(NO3)2
C2H6 + O2 = CO2 + H2O(g) =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O(g)
Zn(s) + S(s) = ZnS =>
Zn(s) + S(s) = ZnS
Cu + K2SO4 = CuSO4 + K =>
Cu + K2SO4 = CuSO4 + 2 K
UO2F2(aq) + NH4OH(aq) = (NH4)2U2O7(s) + NH4F(aq) + H2O(l) =>
2 UO2F2(aq) + 6 NH4OH(aq) = (NH4)2U2O7(s) + 4 NH4F(aq) + 3 H2O(l)
CH2O + K2Cr2O7 + H2SO4 = CH2O2 + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH2O + K2Cr2O7 + 4 H2SO4 = 3 CH2O2 + K2SO4 + 4 H2O + Cr2(SO4)3
Na + H2O(l) = NaOH(aq) + H2(g) =>
2 Na + 2 H2O(l) = 2 NaOH(aq) + H2(g)
NaCH3COO + H2O = H2CH3COO + NaO =>
NaCH3COO + H2O = H2CH3COO + NaO
Cr(OH)3 + Na2SO4 = NaOH + Cr2(SO4)3 =>
2 Cr(OH)3 + 3 Na2SO4 = 6 NaOH + Cr2(SO4)3
Ti + NaOH + H2O = Na2TiO4 + H2 =>
Ti + 2 NaOH + 2 H2O = Na2TiO4 + 3 H2
K2PtCl4 + KOH = Pt(OH)2 + KCl =>
K2PtCl4 + 2 KOH = Pt(OH)2 + 4 KCl
LiCl + H2SO4 = LiH2 + ClSO4 =>
LiCl + H2SO4 = LiH2 + ClSO4
Hg2O3 = Hg + O2 =>
2 Hg2O3 = 4 Hg + 3 O2
K(MnO4) + Fe(SO4) + H2SO4 = Fe2(SO4)3 + MnSO4 + K2(SO4) + H2O =>
2 K(MnO4) + 10 Fe(SO4) + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2(SO4) + 8 H2O
Ca + HNO3 = CaNO32 + H2O + N20 =>
100 Ca + 1280 HNO3 = 100 CaNO32 + 640 H2O + 59 N20
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C6H5CH2CHOOH =>
11 C14H18N2O5 + 87 H2O = 22 C4H7NO4 + 50 CH3OH + 2 C6H5CH2CHOOH
HCl + Cu2O + KNO3 = CuCl2 + NO + KCl + H2O =>
14 HCl + 3 Cu2O + 2 KNO3 = 6 CuCl2 + 2 NO + 2 KCl + 7 H2O
AK = A + K =>
AK = A + K
CH2C(CH3)CH2CH2CH3 + KMnO4 + H2O = MnO2 + KOH + CH2OHCOH(CH3)CH2CH2CH3 =>
3 CH2C(CH3)CH2CH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 CH2OHCOH(CH3)CH2CH2CH3
CH3OH + KMnO4 + NaOH = HCOOH + H2O + K2MnO4 + Na2MnO4 =>
CH3OH + 4 KMnO4 + 4 NaOH = HCOOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
HClO3 + NaOH = NaClO3 + HOH =>
HClO3 + NaOH = NaClO3 + HOH
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
MnSO4 + KIO3 + H2O = HMnO4 + KIO2 + H2SO4 =>
2 MnSO4 + 5 KIO3 + 3 H2O = 2 HMnO4 + 5 KIO2 + 2 H2SO4
NaBrCH3COOH = NaCOOHCH3Br =>
NaBrCH3COOH = NaCOOHCH3Br
Na4H20P2O17 + H3BO3 + C3H8O3 + NH4Cl = BPN + NaCl + CO2 + N2 + H2O =>
7 Na4H20P2O17 + 14 H3BO3 + 2 C3H8O3 + 28 NH4Cl = 14 BPN + 28 NaCl + 6 CO2 + 7 N2 + 155 H2O
Na3Po4 + CrCl3 = CrPo4 + Na3Cl3 =>
Na3Po4 + CrCl3 = CrPo4 + Na3Cl3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
CH4 + K2Cr2O7 + H2SO4 = C2H4O3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH4 + 5 K2Cr2O7 + 20 H2SO4 = 3 C2H4O3 + 5 K2SO4 + 5 Cr2(SO4)3 + 26 H2O
Na2 + F2 = NaF2 =>
Na2 + 2 F2 = 2 NaF2
ZnCl2 + K3PO4 = Zn3(PO4)2 + KCl =>
3 ZnCl2 + 2 K3PO4 = Zn3(PO4)2 + 6 KCl
CuCl4*3H2O = CuCl4 + H2O =>
CuCl4*3H2O = CuCl4 + 3 H2O
Zn + H2SO4 + AuCN = ZnSO4 + NH3 + Au + C =>
3 Zn + 3 H2SO4 + 2 AuCN = 3 ZnSO4 + 2 NH3 + 2 Au + 2 C
Pb + H2SO4 = Pb(SO4)2 + SO + H2O =>
Pb + 3 H2SO4 = Pb(SO4)2 + SO + 3 H2O
C6H8O7 + H3O = C6H6 + H2O =>
C6H8O7 + 12 H3O = C6H6 + 19 H2O
P4 + H2SO4 = H2O + H3PO4 + SO2 =>
P4 + 10 H2SO4 = 4 H2O + 4 H3PO4 + 10 SO2
Ca10(PO4)6OH2 + H = Ca + H2PO4 + H2O =>
Ca10(PO4)6OH2 + 12 H = 10 Ca + 6 H2PO4 + H2O
H2SO4Cl{-} = H{+} + H + S{+} + O{-} + Cl{+} =>
H2SO4Cl{-} = H{+} + H + S{+} + 4 O{-} + Cl{+}
(CH3)3AsCl2 + H2O = HCl + (CH3)3As(OH)2 =>
(CH3)3AsCl2 + 2 H2O = 2 HCl + (CH3)3As(OH)2
Na2(S2O3) + HCl = SO2 + S + NaCl + H2O =>
Na2(S2O3) + 2 HCl = SO2 + S + 2 NaCl + H2O
Water + sodium = sodiumhydroxide + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
CaC2 + H2O = Ca(OH)2 + C2H2 = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
LiCl + H2SO4 = LiH2 + ClSO4 =>
LiCl + H2SO4 = LiH2 + ClSO4
Mg(s) + Br(l) = MgBr(s) =>
Mg(s) + Br(l) = MgBr(s)
Ca(OH)2 + (NH4)2 = Ca + NH3 + H2O =>
Ca(OH)2 + (NH4)2 = Ca + 2 NH3 + 2 H2O
Ca(OH)2 + H + F = CaF2 + H2O =>
Ca(OH)2 + 2 H + 2 F = CaF2 + 2 H2O
CO + H2 = O2 + C2H4 =>
2 CO + 2 H2 = O2 + C2H4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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