| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)C2O4 + Al(ClO4) = (NH4)(ClO4) + Al(C2O4)
BaO + Br2 = BaBr2 + O2 =>
2 BaO + 2 Br2 = 2 BaBr2 + O2
NaC1 + AgNO3 = AgC1 + NaNO3 =>
NaC1 + AgNO3 = AgC1 + NaNO3
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
*4KClO3 = *4KCl + *6O2 =>
*4KClO3 = *4KCl + *6O2
P + CuSO4 + H2O = Cu3P + H3PO4 + H2SO =>
29 P + 15 CuSO4 + 51 H2O = 5 Cu3P + 24 H3PO4 + 15 H2SO
NaC1 + AgNO3 = AgC1 + NaNO3 =>
NaC1 + AgNO3 = AgC1 + NaNO3
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
Mg + HCl = Mg(Cl)2 + (H)2 =>
Mg + 2 HCl = Mg(Cl)2 + (H)2
NaB(OH)4 + H2 = B + H2O + NaOH =>
2 NaB(OH)4 + 3 H2 = 2 B + 6 H2O + 2 NaOH
MgCl2 + NaH2PO4 = NaCl2 + MgH2PO4 =>
MgCl2 + NaH2PO4 = NaCl2 + MgH2PO4
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
BaSO4 + Fe2O3 = BaO + Fe2(SO4)3 =>
3 BaSO4 + Fe2O3 = 3 BaO + Fe2(SO4)3
H2 + Li = Li3H =>
H2 + 6 Li = 2 Li3H
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
CoSe + O2 = Co2O3 + SeO2 =>
4 CoSe + 7 O2 = 2 Co2O3 + 4 SeO2
KMnO4 + H2SO4 + H2 = K2O4 + MnSO4 + H2O =>
2 KMnO4 + 2 H2SO4 + 2 H2 = K2O4 + 2 MnSO4 + 4 H2O
H2CO3 + HOH = CO3 + H3O =>
H2CO3 + 2 HOH = CO3 + 2 H3O
NaC1 + AgNO3 = AgC1 + NaNO3 =>
NaC1 + AgNO3 = AgC1 + NaNO3
Al(NO3)3 + S = Al + SNO3 =>
Al(NO3)3 + 3 S = Al + 3 SNO3
Al2(SO4)3 + SrI2 = AlI3 + SrSO4 =>
Al2(SO4)3 + 3 SrI2 = 2 AlI3 + 3 SrSO4
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
MgC2O4 = Mg + C + O2 =>
MgC2O4 = Mg + 2 C + 2 O2
Fe(NO3)3 + CoCl2 = FeCl2 + Co(NO3)3 =>
Fe(NO3)3 + CoCl2 = FeCl2 + Co(NO3)3
Pb(CH3COO)2 + NH3 = Pb(NH3)2 + (CH3COO)2 =>
Pb(CH3COO)2 + 2 NH3 = Pb(NH3)2 + (CH3COO)2
C6H5ClN + H2O = C6H5N + ClH2O =>
C6H5ClN + H2O = C6H5N + ClH2O
AlBr3 + Na = Al + NaBr =>
AlBr3 + 3 Na = Al + 3 NaBr
Al2(SO4)3 + SrI2 = AlI3 + SrSO4 =>
Al2(SO4)3 + 3 SrI2 = 2 AlI3 + 3 SrSO4
AlBr3 + Na = Al + NaBr =>
AlBr3 + 3 Na = Al + 3 NaBr
Zn3P2 + Co2S3 = ZnS + CoP =>
Zn3P2 + Co2S3 = 3 ZnS + 2 CoP
HCl + CO(OH)2 = COCl2 + H2O =>
2 HCl + CO(OH)2 = COCl2 + 2 H2O
Mg + HCl = Mg(Cl)2 + (H)2 =>
Mg + 2 HCl = Mg(Cl)2 + (H)2
Na2 + S2O3 = Na2S2O3 =>
Na2 + S2O3 = Na2S2O3
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
MgCl2 + NaH2PO4 = NaCl2 + MgH2PO4 =>
MgCl2 + NaH2PO4 = NaCl2 + MgH2PO4
NaCl + H2SO4 + KMnO4 = Cl2 + H2O + K2SO4 + MnSO4 + Na2SO4 =>
10 NaCl + 8 H2SO4 + 2 KMnO4 = 5 Cl2 + 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
C2H2 + N2Cl4 = C(Cl4) + N2 + H2 =>
C2H2 + 2 N2Cl4 = 2 C(Cl4) + 2 N2 + H2
SnO2 + HBr = SnBr2 + Br + H2O =>
SnO2 + 4 HBr = SnBr2 + 2 Br + 2 H2O
MgCl2 + NaH2PO4 = NaCl2 + MgH2PO4 =>
MgCl2 + NaH2PO4 = NaCl2 + MgH2PO4
Ba(OH)2 + H2Cl2 = BaCl2 + H2O =>
Ba(OH)2 + H2Cl2 = BaCl2 + 2 H2O
(S2O8)2{-} + (IO3){-} + (OH){-} = (SO4)2{-} + (H2IO6)3{-} + H2 =>
22(S2O8)2{-} + 6(IO3){-} + 18(OH){-} = 44(SO4)2{-} + 2(H2IO6)3{-} + 3 H2
MgBr2 + Al2O3 = MgO3 + Al2Br2 =>
MgBr2 + Al2O3 = MgO3 + Al2Br2
C6H5ClN + H2O = C6H5N + ClH2O =>
C6H5ClN + H2O = C6H5N + ClH2O
Na2 + S2O3 = Na2S2O3 =>
Na2 + S2O3 = Na2S2O3
C5H10(OH)2 + Cu(OH)2 = C5H10CuO2 + H2O =>
C5H10(OH)2 + Cu(OH)2 = C5H10CuO2 + 2 H2O
Zn(s) + H2O(l) = ZnO(aq) + H2(g) =>
Zn(s) + H2O(l) = ZnO(aq) + H2(g)
CH3(CO)CH2CH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3(CO)CH2CH3 + 5 K2Cr2O7 + 20 H2SO4 = 12 CH3CH2COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 20 H2O
Ag + HNO2 = AgNO2 + H =>
Ag + HNO2 = AgNO2 + H
Hg2(NO3)2 + LiCl = Hg2Cl2 + Li(NO3) =>
Hg2(NO3)2 + 2 LiCl = Hg2Cl2 + 2 Li(NO3)
H3AsO4 + K2O = K3AsO4 + H2O =>
2 H3AsO4 + 3 K2O = 2 K3AsO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/20/24
Équations équilibrées sur08/19/23
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