| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaBr2 + I = CaI + 2 Br
H2PdCl4 + NH4OH = Pd(NH3)4Cl2 + NH4Cl + H2O =>
H2PdCl4 + 6 NH4OH = Pd(NH3)4Cl2 + 2 NH4Cl + 6 H2O
Y2O3 + GeO2 + Mo + MoO3 = YGeMoO6 =>
3 Y2O3 + 6 GeO2 + Mo + 5 MoO3 = 6 YGeMoO6
K2Co3 + NaOH = Na2Co3 + KOH =>
K2Co3 + 2 NaOH = Na2Co3 + 2 KOH
ZBr + Al = Z + AlBr =>
ZBr + Al = Z + AlBr
CH3CH2Cl + NaOH = CH3CH2ONa + HCl =>
CH3CH2Cl + NaOH = CH3CH2ONa + HCl
Ca3P2 + HOH = Ca(OH)2 + H3P =>
Ca3P2 + 6 HOH = 3 Ca(OH)2 + 2 H3P
H + Au(NO3)3 = Au + HNO3 =>
3 H + Au(NO3)3 = Au + 3 HNO3
N2O5 + SnO2 = Sn(NO3)4 =>
2 N2O5 + SnO2 = Sn(NO3)4
HNO3 + Na2HPO4 + (NH4)2MoO4 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
23 HNO3 + Na2HPO4 + 12(NH4)2MoO4 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3
Co(NO3)2 + NH4SCN = (NH4)2(Co(SCN)4) + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = (NH4)2(Co(SCN)4) + 2 NH4NO3
KOH + Na2SO4 = K2SO4 + NaOH =>
2 KOH + Na2SO4 = K2SO4 + 2 NaOH
O2 + CH3 = CO2 + H2 =>
2 O2 + 2 CH3 = 2 CO2 + 3 H2
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
SO4(NH4)2 + KOH = SO4K2 + NH3 + H2O =>
SO4(NH4)2 + 2 KOH = SO4K2 + 2 NH3 + 2 H2O
C4H6 = C + H =>
C4H6 = 4 C + 6 H
Li + N + H2O = LiNO2 + H2 =>
Li + N + 2 H2O = LiNO2 + 2 H2
NH4 + Br = BrNH4 =>
NH4 + Br = BrNH4
Ni + OH + Cl = NiOHCl =>
Ni + OH + Cl = NiOHCl
BeO(s) + H2O(l) = Be(OH)2(aq) =>
BeO(s) + H2O(l) = Be(OH)2(aq)
Na(s) + O2 = Na2O =>
4 Na(s) + O2 = 2 Na2O
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Cl7O4 + H2 = HCl + H2O =>
2 Cl7O4 + 15 H2 = 14 HCl + 8 H2O
NaCl + Ag + HNO3 = AgCl + NaNO3 + H2 =>
2 NaCl + 2 Ag + 2 HNO3 = 2 AgCl + 2 NaNO3 + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
KJ + H2SO4 + NaNO2 = J2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KJ + 2 H2SO4 + 2 NaNO2 = J2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
HNO3 + NaOH = HOH + NaNO3 =>
HNO3 + NaOH = HOH + NaNO3
Cl2(g) = Cl(aq) =>
Cl2(g) = 2 Cl(aq)
H3PO4(i) = H2O(i) + P4O10(s) =>
4 H3PO4(i) = 6 H2O(i) + P4O10(s)
C6H5CH2CH(NH2)CH3 + HCl = C6H5CH2CH(NH2)CH3HCl =>
C6H5CH2CH(NH2)CH3 + HCl = C6H5CH2CH(NH2)CH3HCl
K2SO4(aq) + CrCl3(aq) = KCl(aq) + Cr2(SO4)3(aq) =>
3 K2SO4(aq) + 2 CrCl3(aq) = 6 KCl(aq) + Cr2(SO4)3(aq)
HNO4 + HgOH = Hg(NO4) + H2O =>
HNO4 + HgOH = Hg(NO4) + H2O
FeCl3 + Sr(OH)2 = Fe(OH)2 + SrCl3 =>
FeCl3 + Sr(OH)2 = Fe(OH)2 + SrCl3
CH3CCCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CCCH3 + 5 K2Cr2O7 + 20 H2SO4 = 12 CH3CH2COOH + 5 K2SO4 + 5 Cr2(SO4)3 + 11 H2O
CoP + GaN = CoN + GaP =>
CoP + GaN = CoN + GaP
KBr + KBrO3 + HCl = KCl + Br2 + H2O =>
5 KBr + KBrO3 + 6 HCl = 6 KCl + 3 Br2 + 3 H2O
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
Fe3O2H2 + H2O2 = Fe2O3H3 =>
4 Fe3O2H2 + 5 H2O2 = 6 Fe2O3H3
H2O2 + HCl = H2O + Cl2 =>
H2O2 + 2 HCl = 2 H2O + Cl2
H2SO4 + C4H6O4Ba = BaSO4 + CH3COOH =>
H2SO4 + C4H6O4Ba = BaSO4 + 2 CH3COOH
Cr2O7{-2} + H{+} + {-} = Cr{+5} + H2O =>
Cr2O7{-2} + 14 H{+} + 2e = 2 Cr{+5} + 7 H2O
Au + H2 = AuH3 =>
2 Au + 3 H2 = 2 AuH3
Fe + Ag(No3) = Fe(No3)2 + Ag =>
Fe + 2 Ag(No3) = Fe(No3)2 + 2 Ag
AgNO3KCl = KNO3AgCl =>
AgNO3KCl = KNO3AgCl
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
CH3OOH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH3OOH + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 16 H2O + 2 K2SO4 + 4 MnSO4
C2Cl6 + HCl = C2H6 + Cl2 =>
C2Cl6 + 6 HCl = C2H6 + 6 Cl2
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
C6H3Cl3O + H2O2 = CO2 + H2O + HCl =>
C6H3Cl3O + 11 H2O2 = 6 CO2 + 11 H2O + 3 HCl
ZnCl2 + NH4(OH) = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4(OH) = 2 NH4Cl + Zn(OH)2
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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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