| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
HAuCl4 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 5 H2 + 8 BH3
F2 + NO2 = FNO2 =>
F2 + 2 NO2 = 2 FNO2
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
C6H12Cl2 + Zn = C6H6 + ZnCl2 + H2 =>
C6H12Cl2 + Zn = C6H6 + ZnCl2 + 3 H2
CoCl2*6H2O + HCl = H2CoCl4 + H2O =>
CoCl2*6H2O + 2 HCl = H2CoCl4 + 6 H2O
Na2CO3 + FeCl3 = Na3Cl3 + Fe2(CO3)3 =>
3 Na2CO3 + 2 FeCl3 = 2 Na3Cl3 + Fe2(CO3)3
WOCl(C5H5N)3 + O2 = WO3 + CO2 + HCl + H2O + N2 =>
2 WOCl(C5H5N)3 + 39 O2 = 2 WO3 + 30 CO2 + 2 HCl + 14 H2O + 3 N2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
KMnO4 + COOH22H2O + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
22 KMnO4 + 5 COOH22H2O + 33 H2SO4 = 5 CO2 + 11 K2SO4 + 22 MnSO4 + 93 H2O
C10H15N(s) + O2(g) = CO2(g) + H2O(l) + N2(s) =>
4 C10H15N(s) + 55 O2(g) = 40 CO2(g) + 30 H2O(l) + 2 N2(s)
Mg3M2 = Mg3 + M2 =>
Mg3M2 = Mg3 + M2
Na2CO3 + H2O2 = NaO2 + CO2 + H2O =>
Na2CO3 + 3 H2O2 = 2 NaO2 + CO2 + 3 H2O
KC4H5O6 + NaOH = KOH + NaC4H5O6 =>
KC4H5O6 + NaOH = KOH + NaC4H5O6
MnO4{-} + SO2 + H2O = Mn{2} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 SO2 + 2 H2O = 2 Mn{2} + 5 SO4{2-} + 4 H{+}
HCl + KBr = HBrKCl =>
HCl + KBr = HBrKCl
MnO2 + Cl{-} + H{+} = Mn2{+} + Cl2 + H2O =>
4 MnO2 + 14 Cl{-} + 16 H{+} = 2 Mn2{+} + 7 Cl2 + 8 H2O
zincoxide + hydrogenchloride = zincchloride + water =>
ZnO + 2 HCl = ZnCl2 + H2O
BaCO3 + CaNO3 = BaNO3 + CaCO3 =>
BaCO3 + CaNO3 = BaNO3 + CaCO3
NaOH + Jn(OH)2 = Na2JnO2 + H2O =>
2 NaOH + Jn(OH)2 = Na2JnO2 + 2 H2O
C2H6O + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O + H2O =>
3 C2H6O + 2 K2CrO4 + 5 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 C2H4O + 8 H2O
G + O2 = GO2 =>
G + O2 = GO2
KOH + CO2 = KOHC + O2 =>
KOH + CO2 = KOHC + O2
H2S + ClO2 + H2O = SO42{-} + Cl{-} + H{+} =>
H2S + 17 ClO2 + 8 H2O = SO42{-} + 17 Cl{-} + 18 H{+}
C6H10 + KMnO4 + H2SO4 = C2H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H10 + 6 KMnO4 + 9 H2SO4 = 10 C2H5COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Ti(H2O)6 + H2O2 = [Ti(H2O)6]2(O3)3 + H2 =>
4 Ti(H2O)6 + 9 H2O2 = 2[Ti(H2O)6]2(O3)3 + 9 H2
F2 + NO2 = FNO2 =>
F2 + 2 NO2 = 2 FNO2
I + FCl2 = ICl + F =>
2 I + FCl2 = 2 ICl + F
MgCl + NaCO = MgCO + NaCl =>
MgCl + NaCO = MgCO + NaCl
C2H2F4 + H2O = C2H3F3O + HF =>
C2H2F4 + H2O = C2H3F3O + HF
Co(OH)2 + O2 + H2O = Co(OH)3 =>
4 Co(OH)2 + O2 + 2 H2O = 4 Co(OH)3
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl =>
NaCl + AgC2H3O2 = NaC2H3O2 + AgCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CaCO3 + HC1 = CaC1 + H2O + CO2 =>
5 CaCO3 + 6 HC1 = 5 CaC1 + 3 H2O + 6 CO2
HNO3 + L2 = NO2 + HLO3 + H2O =>
10 HNO3 + L2 = 10 NO2 + 2 HLO3 + 4 H2O
Zn(s) + CuSO4(AQ) = ZnSO4(AQ) + Cu(s) =>
Zn(s) + CuSO4(AQ) = ZnSO4(AQ) + Cu(s)
HgCl2 + Na2CO3 = HgCO3 + NaCl =>
HgCl2 + Na2CO3 = HgCO3 + 2 NaCl
N2O5 + NaOH = NaNO2 + H2O + O2 =>
N2O5 + 2 NaOH = 2 NaNO2 + H2O + O2
WS3 + AuL = WL6 + Au2S =>
WS3 + 6 AuL = WL6 + 3 Au2S
PbCO3 + H2O = Pb3(OH)2(CO3)2 + CO2 =>
3 PbCO3 + H2O = Pb3(OH)2(CO3)2 + CO2
FeS4 + O2 = Fe2O + SO2 =>
4 FeS4 + 17 O2 = 2 Fe2O + 16 SO2
NaOHHCl = H2ONaCl =>
NaOHHCl = H2ONaCl
P4 + F2 = FP3 =>
3 P4 + 2 F2 = 4 FP3
K(OH) + Sn(NO3)4 = K(NO3) + Sn(OH)4 =>
4 K(OH) + Sn(NO3)4 = 4 K(NO3) + Sn(OH)4
NH4Br + Cl2 = NH4Cl + Br =>
2 NH4Br + Cl2 = 2 NH4Cl + 2 Br
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + Cu(NO3) = AlNO3 + Cu =>
Al + Cu(NO3) = AlNO3 + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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