| Équations équilibrées la veille | Équations équilibrées le lendemain |
KBrO3 + 12 NaCl + 6 HSO4 = 6 Cl2 + KBr + 6 Na2SO4 + 3 H2O
Co + S = CoS =>
Co + S = CoS
Pb{2+} + Cl{-} = PbCl4{2-} =>
Pb{2+} + 4 Cl{-} = PbCl4{2-}
AmmoniumSulfateBariumNitrate = BariumSulfateAmmoniumNitrate =>
AmmoniumSulfateBariumNitrate = BariumSulfateAmmoniumNitrate
NH5O + H3PO4 = (NH4)3PO4 + H2O =>
3 NH5O + H3PO4 = (NH4)3PO4 + 3 H2O
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
AcPb + Zn = ZnAc + Pb =>
AcPb + Zn = ZnAc + Pb
FeCr2O4 + K2CO3 + O2 = K2CrO4 + FeO3 + CO2 =>
2 FeCr2O4 + 4 K2CO3 + 5 O2 = 4 K2CrO4 + 2 FeO3 + 4 CO2
HCl + Na2S2O4 = NaCl + SO2 + S + H2O =>
4 HCl + 2 Na2S2O4 = 4 NaCl + 3 SO2 + S + 2 H2O
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
SnO + CaO = CaSnO2 =>
SnO + CaO = CaSnO2
Ti + Cu2S = Ti2S + Cu =>
2 Ti + Cu2S = Ti2S + 2 Cu
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
CaOHCl = CaClHO =>
CaOHCl = CaClHO
KOH + Fe = K2Fe + OH =>
2 KOH + Fe = K2Fe + 2 OH
NH2OH = N2H4 + OH =>
2 NH2OH = N2H4 + 2 OH
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HF + SN = H2 + SNF2 =>
2 HF + SN = H2 + SNF2
Ag + N2 = Ag8N =>
16 Ag + N2 = 2 Ag8N
Mg + COSO4 = CO + MgSO4 =>
Mg + COSO4 = CO + MgSO4
CuNO3 + HCl = CuCl + HNO3 =>
CuNO3 + HCl = CuCl + HNO3
Cu2 + O = CuO2 =>
Cu2 + 4 O = 2 CuO2
Fe + CO3 = Fe2(CO3)3 =>
2 Fe + 3 CO3 = Fe2(CO3)3
H2TeNaOH = NaTeH3O =>
H2TeNaOH = NaTeH3O
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Fe + CO3 = Fe2(CO3)3 =>
2 Fe + 3 CO3 = Fe2(CO3)3
NaClAgN = NaNAgCl =>
NaClAgN = NaNAgCl
Fe + CuC12 = FeC13 + Cu =>
12 Fe + 13 CuC12 = 12 FeC13 + 13 Cu
C4H9NH2H2O = C4H9NH3OH =>
C4H9NH2H2O = C4H9NH3OH
KBrO3 + NaCl + H2SO4 = Cl2 + KBr + Na2SO4 + H2O =>
KBrO3 + 6 NaCl + 3 H2SO4 = 3 Cl2 + KBr + 3 Na2SO4 + 3 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C + H + Br = CHBr =>
C + H + Br = CHBr
Ag(NO3) + CuI2 = Cu(NO3)2 + AgI =>
2 Ag(NO3) + CuI2 = Cu(NO3)2 + 2 AgI
Al(s) + Cr2O3(aw) = Al2O3(aq) + Cr(s) =>
2 Al(s) + Cr2O3(aw) = Al2O3(aq) + 2 Cr(s)
CH3CH2CH2CH2NH2 + H2O = NH3 + CH3CH2CH2CH2OH =>
CH3CH2CH2CH2NH2 + H2O = NH3 + CH3CH2CH2CH2OH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
ZnCl2 + AgBr = ZnBr2 + AgCl =>
ZnCl2 + 2 AgBr = ZnBr2 + 2 AgCl
H(NO3) = N2O5 + H2O =>
2 H(NO3) = N2O5 + H2O
Tb + Cl2 = TbCl3 =>
2 Tb + 3 Cl2 = 2 TbCl3
Na + H3N = Na3N + H2 =>
6 Na + 2 H3N = 2 Na3N + 3 H2
H3PO4 + Ba[OH]2 = Ba3[PO4]2 + H2O =>
2 H3PO4 + 3 Ba[OH]2 = Ba3[PO4]2 + 6 H2O
C3H(g) + O2(g) = CO2(g) + H2O(l) =>
4 C3H(g) + 13 O2(g) = 12 CO2(g) + 2 H2O(l)
Li + Te = LiTe =>
Li + Te = LiTe
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
O + C8H16 = CO2 + H2O =>
24 O + C8H16 = 8 CO2 + 8 H2O
NH4ClO3 = Cl2 + H2O + NH3 + O2 =>
4 NH4ClO3 = 2 Cl2 + 2 H2O + 4 NH3 + 5 O2
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
HCL(aq) + AgNO3(aq) = AgCL(aq) + HNO3(s) =>
HCL(aq) + AgNO3(aq) = AgCL(aq) + HNO3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/23/24
Équations équilibrées sur06/22/23
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