| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2CO3(aq) + Ba(NO3)2(aq) = BaCO3(s) + 2 LiNO3(aq)
Si + HF = SiF4 + H =>
Si + 4 HF = SiF4 + 4 H
ZnCl + NaOH = ZnOH + NaCl =>
ZnCl + NaOH = ZnOH + NaCl
KNO3 + Al = N2 + KO2 + Al2O3 =>
6 KNO3 + 4 Al = 3 N2 + 6 KO2 + 2 Al2O3
H3O + CO3 = H2O + C2 =>
12 H3O + 2 CO3 = 18 H2O + C2
Br2 + H2SO3 + H2O = H2SO4 + HBr =>
Br2 + H2SO3 + H2O = H2SO4 + 2 HBr
Na2C2O4 + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
Al3Mg4 + O2 = MgO + Al2O3 =>
4 Al3Mg4 + 17 O2 = 16 MgO + 6 Al2O3
CH3CH2SH + O2 = C02 + H2O + SO2 =>
2 CH3CH2SH + 5 O2 = 2 C02 + 6 H2O + 2 SO2
Ni(ClO3)3 + CdSO4 = Ni2(SO4)3 + Cd(ClO3)2 =>
2 Ni(ClO3)3 + 3 CdSO4 = Ni2(SO4)3 + 3 Cd(ClO3)2
C2H2 + H2O + CO2 = CH2CHCO2 =>
11 C2H2 + 4 H2O + 8 CO2 = 10 CH2CHCO2
(NiOH)2SO4 + HCl = NiCl2 + H2SO4 + H2O =>
(NiOH)2SO4 + 4 HCl = 2 NiCl2 + H2SO4 + 2 H2O
K + AgNo3 = KNo3 + Ag =>
K + AgNo3 = KNo3 + Ag
H2O2 + KCl = H2K + O2Cl =>
H2O2 + KCl = H2K + O2Cl
XAgNO3 + XLiF = XAgF + XLiNO3 =>
XAgNO3 + XLiF = XAgF + XLiNO3
Al2(SO4)3 + AgNO3 = AgSO4 + Al2(NO3)3 =>
Al2(SO4)3 + 3 AgNO3 = 3 AgSO4 + Al2(NO3)3
NH3 + NiSO4 = (NH3)SO4 + Ni =>
NH3 + NiSO4 = (NH3)SO4 + Ni
ON99 + CO3333332 = NO33333 + C =>
5051.5651773382ON99 + 5001 CO3333332 = 500104.95255648NO33333 + 5001 C
KMnO4 + N2O3 + HNO3 = KNO3 + Mn(NO3)2 + H2O =>
4 KMnO4 + 5 N2O3 + 2 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + H2O
NaBr + NaOH = Na2O + HBr =>
NaBr + NaOH = Na2O + HBr
FeOH + NaS = FeS + NaOH =>
FeOH + NaS = FeS + NaOH
S8 + H2O = SO4 + HS{-} + H{+} =>
5 S8 + 32 H2O = 8 SO4 + 32 HS{-} + 32 H{+}
HCl + HNO3 + FeCl2 = FeCl3 + N2O3 + H2O =>
4 HCl + 2 HNO3 + 4 FeCl2 = 4 FeCl3 + N2O3 + 3 H2O
KMnO4 + Na2SO3 + NaOH = K2SO4 + Na2MnO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2SO4 + 2 Na2MnO4 + H2O
CH3OOH + CaCO3 = CO2 + H2O + Ca(CH3OOH)2 =>
5 CH3OOH + 2 CaCO3 = 3 CO2 + 2 H2O + 2 Ca(CH3OOH)2
C3H7OH + H2C2O4*2H2O + NH2SO3H = (C3H7)2C2O4 + NH4HSO4 =>
2 C3H7OH + H2C2O4*2H2O + 4 NH2SO3H = (C3H7)2C2O4 + 4 NH4HSO4
Fe(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Fe(OH)2 =>
Fe(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Fe(OH)2
C6H10 + MnO4 + H2O = C6H10(OH)2 + MnO2 =>
2 C6H10 + MnO4 + 2 H2O = 2 C6H10(OH)2 + MnO2
Cl2 + KBi = KCl + Bi =>
Cl2 + 2 KBi = 2 KCl + 2 Bi
C6H4N2O3S + C7H6O3 + NaOH = C13H11N2O7SNa =>
C6H4N2O3S + C7H6O3 + NaOH = C13H11N2O7SNa
Al2O3 + Fe = Al + Fe3O4 =>
4 Al2O3 + 9 Fe = 8 Al + 3 Fe3O4
C + H2 + O2 + S + Na = C18H29SO3Na =>
36 C + 29 H2 + 3 O2 + 2 S + 2 Na = 2 C18H29SO3Na
FeCl2(ac) + K3Fe(CN)6(ac) = KCl(ac) + Fe3(Fe(CN)6)2(s) =>
3 FeCl2(ac) + 2 K3Fe(CN)6(ac) = 6 KCl(ac) + Fe3(Fe(CN)6)2(s)
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
C6H11O3NS + H2O = C3H6OS + C3H4O3 + NH3 =>
C6H11O3NS + H2O = C3H6OS + C3H4O3 + NH3
C23H25N2 + Na2SO3 = C23H25N2SO3Na + Na =>
C23H25N2 + Na2SO3 = C23H25N2SO3Na + Na
CH3COOH + FrOH = CH3COOFr + H2O =>
CH3COOH + FrOH = CH3COOFr + H2O
NaNO2 + MgCrO7 + H2SO4 = NaNO3 + Cr2(SO4)3 + MgSO4 + H2O =>
9 NaNO2 + 2 MgCrO7 + 5 H2SO4 = 9 NaNO3 + Cr2(SO4)3 + 2 MgSO4 + 5 H2O
NaCl + Ni(NO3)2 = NaNO3 + NiCl2 =>
2 NaCl + Ni(NO3)2 = 2 NaNO3 + NiCl2
Zn2(SO4)2 + Sr2(Cl2)2 = Zn2(Cl2)2 + Sr2(SO4)2 =>
Zn2(SO4)2 + Sr2(Cl2)2 = Zn2(Cl2)2 + Sr2(SO4)2
Na3 + O4 = Na3O2 =>
2 Na3 + O4 = 2 Na3O2
Na2[B4O5(OH)4] + NaOH + H2O2 = Na2[B2O4(OH)4] + H2 =>
2 Na2[B4O5(OH)4] + 4 NaOH + 5 H2O2 = 4 Na2[B2O4(OH)4] + 3 H2
C7H6N + O2 = CO2 + H2O + HNO3 =>
4 C7H6N + 39 O2 = 28 CO2 + 10 H2O + 4 HNO3
H2O + K2CO3 + Cl = KClO3 + H2 + CO2 =>
5 H2O + K2CO3 + 2 Cl = 2 KClO3 + 5 H2 + CO2
HNO3 + Cs(OH)2 = Cs(NO3)2 + H2O =>
2 HNO3 + Cs(OH)2 = Cs(NO3)2 + 2 H2O
C3H4OH(COOH)3 + NaOH = C3H4OH(COONa)3 + H2O =>
C3H4OH(COOH)3 + 3 NaOH = C3H4OH(COONa)3 + 3 H2O
NH4CI + Ag(NO3) = NH4NO3 + AgCI =>
NH4CI + Ag(NO3) = NH4NO3 + AgCI
Cu + Ag2CO3 = CuCO3 + Ag =>
Cu + Ag2CO3 = CuCO3 + 2 Ag
HCl + MgCO4 = MgCl + HCO4 =>
HCl + MgCO4 = MgCl + HCO4
MgBr2 + KOH = MgK + Br2OH =>
MgBr2 + KOH = MgK + Br2OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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