| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 RbOH + Mg = Mg(OH)2 + 2 Rb
Ca2(CO3)2 = CaO + CO2 =>
Ca2(CO3)2 = 2 CaO + 2 CO2
CaCO3 + (HCl) = H2O + CO2 + CaCl2 =>
CaCO3 + 2(HCl) = H2O + CO2 + CaCl2
(NO3)2 = N2 + O3 =>
(NO3)2 = N2 + 2 O3
Ba(NO3)2 + Na2PO4 = BaPO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2PO4 = BaPO4 + Na2(NO3)2
Cd2 + HNO3 = Cd(NO3)2 + H2 =>
Cd2 + 4 HNO3 = 2 Cd(NO3)2 + 2 H2
AgBr + I = IBr + Ag =>
AgBr + I = IBr + Ag
KCl + Cu(SO4) = CuCl2 + K2(SO4) =>
2 KCl + Cu(SO4) = CuCl2 + K2(SO4)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cl + SO4 = Cl(SO4)3 =>
Cl + 3 SO4 = Cl(SO4)3
Cr2 + O = CrO =>
Cr2 + 2 O = 2 CrO
KOH + C6H4(COOH)2 = H2O + C6H4(COOK)2 =>
2 KOH + C6H4(COOH)2 = 2 H2O + C6H4(COOK)2
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
C17H19NO3 + H2SO4 = C17H19NO3H + SO4 =>
2 C17H19NO3 + H2SO4 = 2 C17H19NO3H + SO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
Cl2 + BaBr2 = BaCl2 + Br2 =>
Cl2 + BaBr2 = BaCl2 + Br2
NiCl2(H2O)6 + Ni(en)3Cl2 = Ni(en)2Cl2 + H2O =>
NiCl2(H2O)6 + Ni(en)3Cl2 = 2 Ni(en)2Cl2 + 6 H2O
Co(OH)3 + HNo3 = Co(No3)3 + H2O =>
Co(OH)3 + 3 HNo3 = Co(No3)3 + 3 H2O
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2 =>
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2
C6H10O5 + H2O = C2H5OH + CO2 =>
C6H10O5 + H2O = 2 C2H5OH + 2 CO2
FeSO4 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
3 FeSO4 + 10 HNO3 = 3 Fe(NO3)3 + 3 H2SO4 + NO + 2 H2O
(NH4)2SO4 + NaOH = Na2SO4 + (NH4)OH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2(NH4)OH
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO4(aq) + NaOH = Na2SO4(aq) + H2O =>
H2SO4(aq) + 2 NaOH = Na2SO4(aq) + 2 H2O
Fe(IO3)3 = Fe + IO3 =>
Fe(IO3)3 = Fe + 3 IO3
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
CH3Br + NaOCH3 = CH3OCH3 + NaBr =>
CH3Br + NaOCH3 = CH3OCH3 + NaBr
P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3
Cud + HNO3 = Cud(NO3)2 + NO + H2O =>
3 Cud + 8 HNO3 = 3 Cud(NO3)2 + 2 NO + 4 H2O
aceticacid + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + water =>
C2H4O2 + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
Mg(OH)2 + KCl = MgCl2 + KOH =>
Mg(OH)2 + 2 KCl = MgCl2 + 2 KOH
NH4Cl + KCIO3 = NH4CIO3 + KCl =>
NH4Cl + KCIO3 = NH4CIO3 + KCl
HCOOHAg2O = Ag2H2OCO2 =>
HCOOHAg2O = Ag2H2OCO2
Cu + CH3COOH = C4H8CuO4 =>
Cu + 2 CH3COOH = C4H8CuO4
Fe2Al4Si5O18 + H2O = Fe5Al4Si6O22(OH)2 + Al2SiO5 + SiO2 =>
5 Fe2Al4Si5O18 + 2 H2O = 2 Fe5Al4Si6O22(OH)2 + 6 Al2SiO5 + 7 SiO2
H2(SO4) + NH4(OH) = H(OH) + (NH4)2(SO4) =>
H2(SO4) + 2 NH4(OH) = 2 H(OH) + (NH4)2(SO4)
Zn(NO3)2 + MgSO4 = Zn(SO4)2 + Mg(NO3) =>
Zn(NO3)2 + 2 MgSO4 = Zn(SO4)2 + 2 Mg(NO3)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH(OH)CH3 + O2 = CO2 + H2O =>
2 CH3CH(OH)CH3 + 9 O2 = 6 CO2 + 8 H2O
Na2O + P2O5 = Na2O5 + P2O2 =>
3 Na2O + 4 P2O5 = 3 Na2O5 + 4 P2O2
(NH4)2CrO4 + Zn + HCl = Cr2O3 + NH3 + ZnCl2 + H2O =>
2(NH4)2CrO4 + 3 Zn + 6 HCl = Cr2O3 + 4 NH3 + 3 ZnCl2 + 5 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Be3N2 + Li2Cr2O7 = BeCr2O7 + Li3N =>
Be3N2 + 3 Li2Cr2O7 = 3 BeCr2O7 + 2 Li3N
C4H6Cl + Cl2 = HCl + C4H5Cl =>
2 C4H6Cl + Cl2 = 2 HCl + 2 C4H5Cl
Sb2O3 + Mg = Sb + MgO =>
Sb2O3 + 3 Mg = 2 Sb + 3 MgO
Al + SnCl4 = AlCl4 + SnCl2 =>
Al + 2 SnCl4 = AlCl4 + 2 SnCl2
AgSCN + HNO3 = AgNO3 + SCN{-} + H{+} =>
AgSCN + HNO3 = AgNO3 + SCN{-} + H{+}
Ag2CrO4 + HNO3 = Ag2Cr2O7 + AgNO3 + H2O =>
2 Ag2CrO4 + 2 HNO3 = Ag2Cr2O7 + 2 AgNO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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