| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO + SiO2 = Mn2SiO4
KClO4 + HBrO3 = KBrO3 + HClO4 =>
KClO4 + HBrO3 = KBrO3 + HClO4
Sn4 + SbCl5 = SnCl4 + Sb =>
5 Sn4 + 16 SbCl5 = 20 SnCl4 + 16 Sb
Mn3(PO4)2 + CH3COOH = (CH3COO)2Mn + H3PO4 =>
Mn3(PO4)2 + 6 CH3COOH = 3(CH3COO)2Mn + 2 H3PO4
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 5 Cl2
NaCH3COO + HNO3 = NaNO3 + HCH3COO =>
NaCH3COO + HNO3 = NaNO3 + HCH3COO
C8H8O4 + O2 = CO2 + H2O =>
C8H8O4 + 8 O2 = 8 CO2 + 4 H2O
KClO3 + NaOH + MnSO4 = KCl + Na2MnO4 + Na2SO4 + H2O =>
2 KClO3 + 12 NaOH + 3 MnSO4 = 2 KCl + 3 Na2MnO4 + 3 Na2SO4 + 6 H2O
C7H6O2 + C3H8O = C10H14O3 =>
C7H6O2 + C3H8O = C10H14O3
CrO + H = Cr + HO =>
CrO + H = Cr + HO
NaBrO4 + HBr = NaBr + Br2 + H2O =>
NaBrO4 + 8 HBr = NaBr + 4 Br2 + 4 H2O
S + HgO = HgS + O2 =>
2 S + 2 HgO = 2 HgS + O2
S + K2CrO4 = K2SO4 + KCrO2 =>
S + 2 K2CrO4 = K2SO4 + 2 KCrO2
NaF + Li = NaLi + F =>
NaF + Li = NaLi + F
KOH + N2 = KNO + H2 =>
2 KOH + N2 = 2 KNO + H2
K2HPO4 + Ba(OH)2 = Ba3(PO4)2 + KOH + H2O =>
2 K2HPO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 4 KOH + 2 H2O
Zn(OH)2 + H3C6H5O7 = Zn3(C6H5O7)2 + HOH =>
3 Zn(OH)2 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 6 HOH
PBO2 + NaOH = Na2PBO3 + H2O =>
PBO2 + 2 NaOH = Na2PBO3 + H2O
Cr2S3 + Mn(NO3)2 + Na2CO3 = Na2CrO4 + Na2MnO4 + NO + CO2 + Na2SO4 =>
Cr2S3 + 15 Mn(NO3)2 + 20 Na2CO3 = 2 Na2CrO4 + 15 Na2MnO4 + 30 NO + 20 CO2 + 3 Na2SO4
CaF2 + Li2SeO4 = CaSeO4 + LiF =>
CaF2 + Li2SeO4 = CaSeO4 + 2 LiF
Br2 + SnCl2 + KOH = K2[Sn(OH)6] + KBr + KCl =>
Br2 + SnCl2 + 6 KOH = K2[Sn(OH)6] + 2 KBr + 2 KCl
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
K3PO4 + AlCl3 = KCl + Al3(PO4)3 =>
3 K3PO4 + 3 AlCl3 = 9 KCl + Al3(PO4)3
HNO3 + Mg = Mg(NO3)3 + H2O + N2O =>
30 HNO3 + 8 Mg = 8 Mg(NO3)3 + 15 H2O + 3 N2O
Fe(NO3)3 + NH3 + H2O = NH4(NO3) + Fe(OH)3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = 3 NH4(NO3) + Fe(OH)3
CH3COOH + Zn = ZnCOOH + CH3 =>
CH3COOH + Zn = ZnCOOH + CH3
KBrO + KBr + H2SeO4 = K2SeO4 + H2O + Br2 =>
KBrO + KBr + H2SeO4 = K2SeO4 + H2O + Br2
Zn + CO{3} = ZnCO{3} =>
Zn + CO{3} = ZnCO{3}
KOH + Al(SO4) = KSO4 + AlOH =>
KOH + Al(SO4) = KSO4 + AlOH
PhCH3 + Mn2O7 = PhCOOH + MnO2 + H2O =>
PhCH3 + Mn2O7 = PhCOOH + 2 MnO2 + H2O
Rb2O + N2O3 = Rb(NO2) =>
Rb2O + N2O3 = 2 Rb(NO2)
C8H8O4 + O2 = CO2 + H2O =>
C8H8O4 + 8 O2 = 8 CO2 + 4 H2O
K2CrO4 + H2SO4 = H2O + K2SO4 + H2Cr2O7 =>
2 K2CrO4 + 2 H2SO4 = H2O + 2 K2SO4 + H2Cr2O7
AgNO3 + KF = KNO3 + AgF =>
AgNO3 + KF = KNO3 + AgF
K3(PO4) + Fe(NO3)2 = K(NO3) + Fe3(PO4)2 =>
2 K3(PO4) + 3 Fe(NO3)2 = 6 K(NO3) + Fe3(PO4)2
SodiumSulfate + CadmiumNitrate = SodiumNitrate + CadmiumSulfate =>
SodiumSulfate + CadmiumNitrate = SodiumNitrate + CadmiumSulfate
Li2SO4 + HClO4 = LiClO4 + H2SO4 =>
Li2SO4 + 2 HClO4 = 2 LiClO4 + H2SO4
S + KHO = K2SO4 + K2S + H2O =>
4 S + 8 KHO = K2SO4 + 3 K2S + 4 H2O
Li2SiO3 + HCl = LiCl + H2SiO3 =>
Li2SiO3 + 2 HCl = 2 LiCl + H2SiO3
NH4OH + H2O = HNO3 + H3O =>
NH4OH + 10 H2O = HNO3 + 8 H3O
CrPO4 + ZnO = Cr2O3 + Zn3(PO4)2 =>
2 CrPO4 + 3 ZnO = Cr2O3 + Zn3(PO4)2
Cu + KCl = CuCl2 + K2 =>
Cu + 2 KCl = CuCl2 + K2
Na2SO4*10H2O + BaCl2 = NaCl + BaSO4 + H2O =>
Na2SO4*10H2O + BaCl2 = 2 NaCl + BaSO4 + 10 H2O
Cu + KCl = CuCl + K =>
Cu + KCl = CuCl + K
KCl + Cu = KCu + Cl =>
KCl + Cu = KCu + Cl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
C8H18 = C + H =>
C8H18 = 8 C + 18 H
C5H11N2O2P + O2 = CO2 + H2O + NO2 + P2O3 =>
2 C5H11N2O2P + 19 O2 = 10 CO2 + 11 H2O + 4 NO2 + P2O3
Na2C2O4 + UO2(NO3)2 + H2O = UO2(C2O4)*3H2O + NaNO3 =>
Na2C2O4 + UO2(NO3)2 + 3 H2O = UO2(C2O4)*3H2O + 2 NaNO3
SO2 + HCl = HSO2Cl =>
SO2 + HCl = HSO2Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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