| Équations équilibrées la veille |
5 NaN3 + 9 H2O = 6 NH3 + 9 NO + 5 Na
CdSO4 + Ni = Ni2(SO4)3 + Cd =>
3 CdSO4 + 2 Ni = Ni2(SO4)3 + 3 Cd
NO3 + I2 = IO3 + NO2 =>
6 NO3 + I2 = 2 IO3 + 6 NO2
HIO4 + Fe(OH)3 = FeIO5 + H2O =>
HIO4 + Fe(OH)3 = FeIO5 + 2 H2O
K3[Fe(CN)6] + NH4CNS = KCNS + (NH4)3[Fe(CN)6] =>
K3[Fe(CN)6] + 3 NH4CNS = 3 KCNS + (NH4)3[Fe(CN)6]
C103H185O91 + H2O = C2H5OH + CO2 =>
12 C103H185O91 + 135 H2O = 415 C2H5OH + 406 CO2
H3PO4 + MgI2 = Mg3(PO4)2 + HI =>
2 H3PO4 + 3 MgI2 = Mg3(PO4)2 + 6 HI
Br + KCl = BrCl + K =>
Br + KCl = BrCl + K
P2Br4 + F = P2F4 + Br =>
P2Br4 + 4 F = P2F4 + 4 Br
Ag2O + H2 = Ag + HO =>
2 Ag2O + H2 = 4 Ag + 2 HO
Na2S*9H2O = Na + S + H2O =>
Na2S*9H2O = 2 Na + S + 9 H2O
CdSO4 + Ni = Ni2(SO4)3 + Cd =>
3 CdSO4 + 2 Ni = Ni2(SO4)3 + 3 Cd
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Be3N2 = Be + N2 =>
Be3N2 = 3 Be + N2
H3PO3 + Cu = Cu3PO3 + H =>
H3PO3 + 3 Cu = Cu3PO3 + 3 H
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
CaSO4 + C2H4O2 = Ca(C2H3O2)2 + H2SO4 =>
CaSO4 + 2 C2H4O2 = Ca(C2H3O2)2 + H2SO4
CaCl2(aq) = Ca + Cl2 =>
CaCl2(aq) = Ca + Cl2
C2H6O + CH4N2S + C6H8O7 = C5H11N2OS + H2O =>
9 C2H6O + 6 CH4N2S + C6H8O7 = 6 C5H11N2OS + 10 H2O
NH4Cl + AgNCO = H2NCONH2 + AgCl =>
NH4Cl + AgNCO = H2NCONH2 + AgCl
KMnO4 + Ca(OH)2 = Ca(MnO4)2 + KOH =>
2 KMnO4 + Ca(OH)2 = Ca(MnO4)2 + 2 KOH
C6H5OH + O3 = CO2 + H2O =>
3 C6H5OH + 14 O3 = 18 CO2 + 9 H2O
Al + CuOH = Al(OH)3 + Cu =>
Al + 3 CuOH = Al(OH)3 + 3 Cu
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
CuS + Cl2 = CuCl + S =>
2 CuS + Cl2 = 2 CuCl + 2 S
NH4{+} + HOCl = NH2Cl + H3O{+} =>
NH4{+} + HOCl = NH2Cl + H3O{+}
Li2 + CO3 = Li2O + CO2 =>
Li2 + CO3 = Li2O + CO2
CuBr2(aq) + Na2S(aq) = CuS(s) + NaBr(aq) =>
CuBr2(aq) + Na2S(aq) = CuS(s) + 2 NaBr(aq)
K2SO3 + SOCl2 = KCl + SO2 =>
K2SO3 + SOCl2 = 2 KCl + 2 SO2
BaCl2 + NaIO3 = BaIO3 + Na + Cl =>
BaCl2 + NaIO3 = BaIO3 + Na + 2 Cl
Al2O3 + HCl + H2O = [Al(H2O)6]Cl3 =>
Al2O3 + 6 HCl + 9 H2O = 2[Al(H2O)6]Cl3
ZnCuSO4 = ZnSO4Cu =>
ZnCuSO4 = ZnSO4Cu
BaCl2 + K2HPO4 = BaHPO4 + K2Cl2 =>
BaCl2 + K2HPO4 = BaHPO4 + K2Cl2
Na2S + Co = Co2S3 + Na =>
3 Na2S + 2 Co = Co2S3 + 6 Na
Al + Cu(SO4)2 = Al(SO4)2 + Cu =>
Al + Cu(SO4)2 = Al(SO4)2 + Cu
C2H5Li + C6H6 = LiCH + C7H10 =>
C2H5Li + C6H6 = LiCH + C7H10
Cu + N + O = CuNO =>
Cu + N + O = CuNO
NaH2PO4 + HCl = H3PO4 + NaCl =>
NaH2PO4 + HCl = H3PO4 + NaCl
NaHCO3 + C4H6O6 = C4H4Na2O6 + CO2 + H2O =>
2 NaHCO3 + C4H6O6 = C4H4Na2O6 + 2 CO2 + 2 H2O
AlCl3 + Na2O + H2O = Na3(Al(OH)6) + HCl =>
2 AlCl3 + 3 Na2O + 9 H2O = 2 Na3(Al(OH)6) + 6 HCl
P4O10(s) + HNO3(aq) = N2O5(g) + (HPO3)3 =>
3 P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4(HPO3)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C10H8 + H2O = CO + H2 =>
C10H8 + 10 H2O = 10 CO + 14 H2
HOI + H2O = H3O + OI =>
HOI + H2O = H3O + OI
Au + NiSO4 = Au2(SO4)3 + Ni =>
2 Au + 3 NiSO4 = Au2(SO4)3 + 3 Ni
PbCrO4 + KOH = Pb(OH)2 + K2CrO4 =>
PbCrO4 + 2 KOH = Pb(OH)2 + K2CrO4
Al2(CO3)3 + HF = AlF3 + H2(CO3) =>
Al2(CO3)3 + 6 HF = 2 AlF3 + 3 H2(CO3)
HNO3 + NaOCl = HNO4 + NaCl =>
HNO3 + NaOCl = HNO4 + NaCl
Ca(CH3COO)2 = CaCO3 + CH3COCH3 =>
Ca(CH3COO)2 = CaCO3 + CH3COCH3
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| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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