| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4(aq) + ZnCrO4 = ZnSO4 + CuCrO4
HgS2 + HCl + HNO3 = HgCl2 + NO + S + H2O =>
3 HgS2 + 6 HCl + 2 HNO3 = 3 HgCl2 + 2 NO + 6 S + 4 H2O
MgCO3 + HCl = Mg(HCO3)2 + MgCl2 =>
2 MgCO3 + 2 HCl = Mg(HCO3)2 + MgCl2
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
NO3 + AlCl3 = Al(NO3)3 + Cl =>
3 NO3 + AlCl3 = Al(NO3)3 + 3 Cl
B + AlCl = BCl + Al =>
B + AlCl = BCl + Al
C14H34N4Mo + CH2Cu2O5 = MoO4 + Cu + H2O + CO2 + N2 =>
2 C14H34N4Mo + 49 CH2Cu2O5 = 2 MoO4 + 98 Cu + 83 H2O + 77 CO2 + 4 N2
(NH4)VO3 + C2H2O4 + C2H8N2O4 = CO2 + (NH4)2[VO(C2O4)2]*2H2O =>
2(NH4)VO3 + 4 C2H2O4 + C2H8N2O4 = 2 CO2 + 2(NH4)2[VO(C2O4)2]*2H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Au + SeO4{2-} + H{+} = SeO3{2-} + Au{3+} + H2O =>
2 Au + 3 SeO4{2-} + 6 H{+} = 3 SeO3{2-} + 2 Au{3+} + 3 H2O
BeO + Sr(OH)2 = SrBeO2 + H2O =>
BeO + Sr(OH)2 = SrBeO2 + H2O
Mg3N2 + HOH = Mg(OH)2 + H3N =>
Mg3N2 + 6 HOH = 3 Mg(OH)2 + 2 H3N
Co(NO3)2 + K2CO3 = K2(NO3)2 + CoCO3 =>
Co(NO3)2 + K2CO3 = K2(NO3)2 + CoCO3
C20H22(g) + O2(g) = CO2(g) + H2O(l) =>
2 C20H22(g) + 51 O2(g) = 40 CO2(g) + 22 H2O(l)
SO3{2-} + SeO3{2-} + H2O = Se + SO4{2-} + OH{-} =>
2 SO3{2-} + SeO3{2-} + H2O = Se + 2 SO4{2-} + 2 OH{-}
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MnCl4 = Cl2 + Mn =>
MnCl4 = 2 Cl2 + Mn
OF2 + S = SO2 + SF4 =>
2 OF2 + 2 S = SO2 + SF4
CaCO3 + CH3COOH = CaCH3COOH + CO3 =>
CaCO3 + CH3COOH = CaCH3COOH + CO3
PbNO32 + HI = PbI + HNO32 =>
PbNO32 + HI = PbI + HNO32
C9H9O(l) + O2(l) = CO2(g) + H2O(l) =>
4 C9H9O(l) + 43 O2(l) = 36 CO2(g) + 18 H2O(l)
AgNO3(aq) + CaBr2(aq) = AgBr2 + CaNO3 =>
AgNO3(aq) + CaBr2(aq) = AgBr2 + CaNO3
NaCl + Cr(OH)3 + H2O2 = HCl + Na2CrO4 + H2O =>
4 NaCl + 2 Cr(OH)3 + 3 H2O2 = 4 HCl + 2 Na2CrO4 + 4 H2O
H3PO4 + NaOH = PO43 + Na + H2O =>
H3PO4 + 81 NaOH = PO43 + 81 Na + 42 H2O
CaBr2(aq) + Zn(s) = BrZn + Ca =>
CaBr2(aq) + 2 Zn(s) = 2 BrZn + Ca
(NH4)2U2O7 + O2 = U3O8 + N2 + H2O =>
6(NH4)2U2O7 + 7 O2 = 4 U3O8 + 6 N2 + 24 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
C2H2 = C6H6 =>
3 C2H2 = C6H6
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KHP + NaOH = H2O + K + NaP =>
KHP + NaOH = H2O + K + NaP
NiCl2 + KSCN = Ni(KSCN) + Cl2 =>
NiCl2 + KSCN = Ni(KSCN) + Cl2
FeCl2H8O4 + H2C2O4 = FeC2O6H4 + H2O + HCl =>
FeCl2H8O4 + H2C2O4 = FeC2O6H4 + 2 H2O + 2 HCl
Al2(NO3)3 + H2O = Al(OH)3 + H2(NO3) =>
Al2(NO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2(NO3)
C4H7NO3 + O2 = CO2 + H2O + CH4N2O =>
2 C4H7NO3 + 7 O2 = 7 CO2 + 5 H2O + CH4N2O
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ni(NO3)2 + Ag = Ni + Ag(NO3) =>
Ni(NO3)2 + 2 Ag = Ni + 2 Ag(NO3)
H(NO2) + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 H(NO2) + Ba(OH)2 = Ba(NO2)2 + 2 H2O
C2H4O2 + C5H13O = C7H14O2 + H2O =>
27 C2H4O2 + 20 C5H13O = 22 C7H14O2 + 30 H2O
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CO + Al2O3 = Al + CO2 =>
3 CO + Al2O3 = 2 Al + 3 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Al + ClCu2 = Cu + AlCl =>
Al + ClCu2 = 2 Cu + AlCl
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + PbSO4 =>
Ag2SO4 + Pb(NO3)2 = Ag2(NO3)2 + PbSO4
CH3OH + O2 = CO2 + (H2O)2 =>
2 CH3OH + 3 O2 = 2 CO2 + 2(H2O)2
MnO4{-} + C2H6O + H{+} = C2H4O2 + Mn{2+} + H2O =>
4 MnO4{-} + 5 C2H6O + 12 H{+} = 5 C2H4O2 + 4 Mn{2+} + 11 H2O
CuOH + HCl = CuCl + H2O =>
CuOH + HCl = CuCl + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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