| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaOHSO2 = BaHSO3
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4 =>
ZnSO4 + Mg(NO3)2 = Zn(NO3)2 + MgSO4
S(OH)4 = SO2 + H2O =>
S(OH)4 = SO2 + 2 H2O
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
ZnO + NO3 = Zn(NO3)2 + O2 =>
2 ZnO + 4 NO3 = 2 Zn(NO3)2 + O2
C2H4O2 + NaOCl = NaCl + H2O + C2O =>
C2H4O2 + NaOCl = NaCl + 2 H2O + C2O
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
KMnO4 + FeS2 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 2 FeS2 + 8 H2SO4 = Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 8 H2O
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = HCO2Na + H2O + CO2
Ca(ClO3)2 + HCl = CaCl2 + Cl2 + H2O =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 Cl2 + 6 H2O
C5H9NO2 + HCl = C5H10NO2Cl =>
C5H9NO2 + HCl = C5H10NO2Cl
K2CrO4 + Cu(NO3)2 = CuCrO4 + K2(NO3)2 =>
K2CrO4 + Cu(NO3)2 = CuCrO4 + K2(NO3)2
Sr + Cl + O2 = Sr(ClO3)2 =>
Sr + 2 Cl + 3 O2 = Sr(ClO3)2
Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na(NO3)
C2H8N2O4 + SiCl2 = NH4Cl + SiC2O4 =>
C2H8N2O4 + SiCl2 = 2 NH4Cl + SiC2O4
Sn(NO3)4(aq) + Rb(OH)(aq) = Sn(OH)4 + Rb(NO3)(aq) =>
Sn(NO3)4(aq) + 4 Rb(OH)(aq) = Sn(OH)4 + 4 Rb(NO3)(aq)
LiCO3 + Mo(Br2)6 = Li(Br2)6 + MoCO3 =>
LiCO3 + Mo(Br2)6 = Li(Br2)6 + MoCO3
NaNO2 + C2H5OH = C2H5NO2 + NaOH =>
NaNO2 + C2H5OH = C2H5NO2 + NaOH
H2SO4 + NaIO4 = HIO4 + Na2SO4 =>
H2SO4 + 2 NaIO4 = 2 HIO4 + Na2SO4
Fe(CrO2)2 + O2 + KOH = Fe2O3 + K2CrO4 + H2O =>
4 Fe(CrO2)2 + 7 O2 + 16 KOH = 2 Fe2O3 + 8 K2CrO4 + 8 H2O
Cr3N2 = Cr + N =>
Cr3N2 = 3 Cr + 2 N
CrC2 + Cr5Al8 = Al4C3 + Cr =>
3 CrC2 + Cr5Al8 = 2 Al4C3 + 8 Cr
KMnO4 + HNO2 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 HNO2 + 3 H2SO4 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
CuSO4 + NaOH + C5H11O5CHO = Cu2O + C5H11O5COOH + Na2SO4 + H2O =>
2 CuSO4 + 4 NaOH + C5H11O5CHO = Cu2O + C5H11O5COOH + 2 Na2SO4 + 2 H2O
MnSO3 + PbNO3 = MnNO3 + PbSO3 =>
MnSO3 + PbNO3 = MnNO3 + PbSO3
ClFHNO + O2 = ClO2 + OF2 + H2O + N2O =>
4 ClFHNO + 5 O2 = 4 ClO2 + 2 OF2 + 2 H2O + 2 N2O
CO(NH2)2(s) + H2SO4 + H2O = SO4(NH4)2 + CO2 =>
CO(NH2)2(s) + H2SO4 + H2O = SO4(NH4)2 + CO2
FeOH3(s) + Al(s) = AlOH3(s) + Fe(s) =>
FeOH3(s) + Al(s) = AlOH3(s) + Fe(s)
H2O2 + NaHSO4 = H2SO5 + Na2SO4 + H2O =>
H2O2 + 2 NaHSO4 = H2SO5 + Na2SO4 + H2O
MnO4 + (NH4)2(SO4) = MnSO4 + N + H2O =>
MnO4 + (NH4)2(SO4) = MnSO4 + 2 N + 4 H2O
MnC2O4*3H2O(s) = MnCO3(s) + H2O(g) + CO(g) =>
MnC2O4*3H2O(s) = MnCO3(s) + 3 H2O(g) + CO(g)
Cd(OH)2 + HCl = CdCl2 + H2O =>
Cd(OH)2 + 2 HCl = CdCl2 + 2 H2O
C14H10O4 + Fe + H2O = C5H12 + Fe(OH)3 =>
15 C14H10O4 + 158 Fe + 414 H2O = 42 C5H12 + 158 Fe(OH)3
C24H44O22 + O4 = CO4 + H4O =>
4 C24H44O22 + 85 O4 = 96 CO4 + 44 H4O
Ag2CO3 + NaBr = AgBr + Na2CO3 =>
Ag2CO3 + 2 NaBr = 2 AgBr + Na2CO3
Br2 + SnCl2 = SnBr4 + SnCl4 =>
2 Br2 + 2 SnCl2 = SnBr4 + SnCl4
HNO2KI = HIKNO2 =>
HNO2KI = HIKNO2
CaCO3 + C5H4N4O3 + H2O = NH3 + Ca + CO2 =>
3 CaCO3 + C5H4N4O3 + 4 H2O = 4 NH3 + 3 Ca + 8 CO2
Al(OH)3 + HBr = AlBr3 + H(OH) =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H(OH)
CrCl3 + KMnO4 + H2SO4 = Cr2(SO4)3 + Cl2 + MnSO4 + K2SO4 + H2O =>
10 CrCl3 + 6 KMnO4 + 24 H2SO4 = 5 Cr2(SO4)3 + 15 Cl2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NaOH + CCl4 = NaCl + H2O + CO2 =>
4 NaOH + CCl4 = 4 NaCl + 2 H2O + CO2
Ar + Cl = ArCl =>
Ar + Cl = ArCl
C3H3NaO2 + H2O = C2H5(CO3Na) =>
C3H3NaO2 + H2O = C2H5(CO3Na)
HBr + Li(OH) = H2OLiBr =>
HBr + Li(OH) = H2OLiBr
C + H2 + O2 = C3H8O2 =>
3 C + 4 H2 + O2 = C3H8O2
AlBr3 + Cl2 = Cl3Al2 + Br2 =>
4 AlBr3 + 3 Cl2 = 2 Cl3Al2 + 6 Br2
K3PO4(aq) + HCl(aq) = KCl(aq) + H3PO4 =>
K3PO4(aq) + 3 HCl(aq) = 3 KCl(aq) + H3PO4
C4H10KMnO4H2O = C4H9(OH)2MnO2KOH =>
C4H10KMnO4H2O = C4H9(OH)2MnO2KOH
Na(OH) + Zn(NO3) = Na(NO3) + Zn(OH) =>
Na(OH) + Zn(NO3) = Na(NO3) + Zn(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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