| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Au + H2S = H2 + Au2S3 =>
2 Au + 3 H2S = 3 H2 + Au2S3
CrCl3*6H2O + (NH2)2CO + AcAcH = Cr(AcAc)3 + NH4Cl + CO2 + H2O =>
2 CrCl3*6H2O + 3(NH2)2CO + 6 AcAcH = 2 Cr(AcAc)3 + 6 NH4Cl + 3 CO2 + 9 H2O
Al(OH) + Cs = CsOH + Al =>
Al(OH) + Cs = CsOH + Al
NH4Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
C3H6O = C + H + O =>
C3H6O = 3 C + 6 H + O
LiCO3 + HNO3 = LiNO3 + HCO3 =>
LiCO3 + HNO3 = LiNO3 + HCO3
Fe(s) + O2 = FeO3(s) =>
2 Fe(s) + 3 O2 = 2 FeO3(s)
MnCl2 + NH4NO3 = MnNO3 + Cl2NH4 =>
MnCl2 + NH4NO3 = MnNO3 + Cl2NH4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
5 P2H4 + 14 KMnO4 + 21 H2SO4 = 7 K2SO4 + 14 MnSO4 + 10 H3PO4 + 16 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + MnO4{-} + H{+} = Al{3+} + Mn{2+} + H2O =>
5 Al + 3 MnO4{-} + 24 H{+} = 5 Al{3+} + 3 Mn{2+} + 12 H2O
Ni + CaCO3 = Ni2CO3 + Ca =>
2 Ni + CaCO3 = Ni2CO3 + Ca
CO(g) + NO(g) = N2(g) + CO2(g) =>
2 CO(g) + 2 NO(g) = N2(g) + 2 CO2(g)
C15H3O3(l) + O2(g) = CO2(g) + H2O(g) =>
4 C15H3O3(l) + 57 O2(g) = 60 CO2(g) + 6 H2O(g)
Cu + CaCl2 = CuCl + Ca2 =>
4 Cu + 2 CaCl2 = 4 CuCl + Ca2
Co(OH)2 + HCl = CoCl2 + H2O =>
Co(OH)2 + 2 HCl = CoCl2 + 2 H2O
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O
Ca + Cu((NO)3)2 = Ca((NO)3)2 + Cu =>
Ca + Cu((NO)3)2 = Ca((NO)3)2 + Cu
CH3COOH + Mg = (CH3COO)Mg + H2 =>
2 CH3COOH + 2 Mg = 2(CH3COO)Mg + H2
H3AsO4(aq) + NaOH(s) = NaH2AsO4(aq) + H2O(l) =>
H3AsO4(aq) + NaOH(s) = NaH2AsO4(aq) + H2O(l)
H2C2O4 + OH = H2O + CO2 =>
H2C2O4 + 2 OH = 2 H2O + 2 CO2
Cr2O7{2-} + Sn2{+} + H{+} = Cr{3+} + Sn{4+} + H2O =>
7 Cr2O7{2-} + 6 Sn2{+} + 98 H{+} = 14 Cr{3+} + 12 Sn{4+} + 49 H2O
C8H9NO2 + C2HCl3O2 + ClH4NO = C10H10N2O4 + NH4OH + HCl =>
8 C8H9NO2 + 3 C2HCl3O2 + 13 ClH4NO = 7 C10H10N2O4 + 7 NH4OH + 22 HCl
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
C3H5NO + O2 = CO2 + NO2 + H2O =>
4 C3H5NO + 19 O2 = 12 CO2 + 4 NO2 + 10 H2O
C7H14O + CrO3 + H2SO4 = C7H12O2 + Cr2(SO4)3 + H2O =>
3 C7H14O + 4 CrO3 + 6 H2SO4 = 3 C7H12O2 + 2 Cr2(SO4)3 + 9 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cl2(g) + KI(s) = KCl(aq) + I(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + 2 I(s)
N2 + H = NH4 =>
N2 + 8 H = 2 NH4
B35 + O2 = B2O3 =>
4 B35 + 105 O2 = 70 B2O3
Ba(No3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNo3(aq) =>
Ba(No3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNo3(aq)
Zn + Fe2O3 = ZnO + Fe2 =>
3 Zn + Fe2O3 = 3 ZnO + Fe2
CSOH = CS + OH =>
CSOH = CS + OH
Zn(NO3)2*6H2O = ZnO + NO2 + O2 + H2O =>
2 Zn(NO3)2*6H2O = 2 ZnO + 4 NO2 + O2 + 12 H2O
AgOH + AlN = Ag3N + Al(OH)3 =>
3 AgOH + AlN = Ag3N + Al(OH)3
C5H11OH + O2 = CO4 + H2O =>
2 C5H11OH + 25 O2 = 10 CO4 + 12 H2O
Pb(NO3)2 + (KI) = PbI2 + KNO3 =>
Pb(NO3)2 + 2(KI) = PbI2 + 2 KNO3
KOH(aq) + HMnO4(aq) = KMnO4(aq) + H2O(l) =>
KOH(aq) + HMnO4(aq) = KMnO4(aq) + H2O(l)
Ag(NO3)2 + KOH = Ag(OH)2 + KNO3 =>
Ag(NO3)2 + 2 KOH = Ag(OH)2 + 2 KNO3
NH3(g) + NO(g) = N2(g) + H2O =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O
Li(PO4) + AlNO3 = Al(PO4) + LiNO3 =>
Li(PO4) + AlNO3 = Al(PO4) + LiNO3
NaClO + Cr(OH)3 + Na2CO3 = Na2CrO4 + NaCl + H2O + CO2 =>
3 NaClO + 2 Cr(OH)3 + 2 Na2CO3 = 2 Na2CrO4 + 3 NaCl + 3 H2O + 2 CO2
C + H2SO3 = H2S + CO2 =>
3 C + 2 H2SO3 = 2 H2S + 3 CO2
H4B4O4 + H2O + O2 = H3BO3 =>
H4B4O4 + 4 H2O + 2 O2 = 4 H3BO3
CH3(CH2)2CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)2CH3 + 13 O2 = 10 H2O + 8 CO2
Al + BaCl2 = Ba + AlCl2 =>
Al + BaCl2 = Ba + AlCl2
SiC + CI2 = SiCI4 + C =>
SiC + 2 CI2 = SiCI4 + 2 C
CH4N2O + HNO3 = CO2 + H2O + N2 =>
5 CH4N2O + 6 HNO3 = 5 CO2 + 13 H2O + 8 N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/24
Équations équilibrées sur04/29/23
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