| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi + PO4 = BiPO4
Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3
NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + H2O =>
2 NaHCO3 + Ba(OH)2 = Na2CO3 + BaCO3 + 2 H2O
Zn + HgCl2 = ZnCl + Hg =>
2 Zn + HgCl2 = 2 ZnCl + Hg
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
CrFeO4 + Na2CO3 + O2 = Fe2O3 + Na2CrO4 + CO2 =>
4 CrFeO4 + 4 Na2CO3 + O2 = 2 Fe2O3 + 4 Na2CrO4 + 4 CO2
Na2CuCl4 + Na2SO3 + H2O = NaCuCl2 + NaCl + H2SO4 =>
2 Na2CuCl4 + Na2SO3 + H2O = 2 NaCuCl2 + 4 NaCl + H2SO4
LiNO3 + BaF2 = LiF + Ba(NO3)2 =>
2 LiNO3 + BaF2 = 2 LiF + Ba(NO3)2
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Ca(NO3)2 + K2(CO3) = KNO3 + CaCO3 =>
Ca(NO3)2 + K2(CO3) = 2 KNO3 + CaCO3
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
Fe(s) + Cl2 = FeCl2 =>
Fe(s) + Cl2 = FeCl2
C12N4H6O2 + O2 + H2O = CO2 + NH3 =>
2 C12N4H6O2 + 19 O2 + 6 H2O = 24 CO2 + 8 NH3
Na2CO3 + BaCl2 = BaCO3 + NaCl =>
Na2CO3 + BaCl2 = BaCO3 + 2 NaCl
Mg3Al2 + HCl = H2 + MgCl + Al =>
2 Mg3Al2 + 6 HCl = 3 H2 + 6 MgCl + 4 Al
HClO + NaOH = H2O + NaClO =>
HClO + NaOH = H2O + NaClO
CH3CH2CH3(g) + Cl2(g) = CH3CHClCH3(l) + HCl(g) =>
CH3CH2CH3(g) + Cl2(g) = CH3CHClCH3(l) + HCl(g)
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cr2(SO4)3 + KOH = K2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Cr(OH)3
Al2O3(s) + HCl = AlCl3 + H2O =>
Al2O3(s) + 6 HCl = 2 AlCl3 + 3 H2O
BaN(aq) + KP(aq) = BaP(aq) + KN(aq) =>
BaN(aq) + KP(aq) = BaP(aq) + KN(aq)
XeF4(g) + H2O(g) = Xe(g) + O2(g) + HF(g) =>
XeF4(g) + 2 H2O(g) = Xe(g) + O2(g) + 4 HF(g)
Ba(NO3)2 + CH4N2O = BaO + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 5 CH4N2O = 3 BaO + 5 CO2 + 10 H2O + 8 N2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
Ni(NO3)2 + Fe(NO3)3 + NH2CONH2 = NiFe2O4 + N2 + CO2 + H2O =>
3 Ni(NO3)2 + 6 Fe(NO3)3 + 20 NH2CONH2 = 3 NiFe2O4 + 32 N2 + 20 CO2 + 40 H2O
CH3CH2OH + CrO3 + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CH2OH + 4 CrO3 + 12 H{+} = 3 CH3COOH + 4 Cr{3+} + 9 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
C5H11Cl + KOH = C5H12O + KCl =>
C5H11Cl + KOH = C5H12O + KCl
Mg(OH)2 + H3O = Mg2 + H2O =>
2 Mg(OH)2 + 4 H3O = Mg2 + 8 H2O
Ag{+} + Co = Ag + Co2{+} =>
Ag{+} + 2 Co = Ag + Co2{+}
C2H6O2 + NaClO3 = H2O + CO2 + NaCl =>
3 C2H6O2 + 5 NaClO3 = 9 H2O + 6 CO2 + 5 NaCl
C3H8 + Br2 = C3H5Br3 + HBr =>
C3H8 + 3 Br2 = C3H5Br3 + 3 HBr
MgCo3 + HCl = H2Co3 + MgCl2 =>
MgCo3 + 2 HCl = H2Co3 + MgCl2
CH3COOH + MgCO3 = CH3COOMg + CO2 + H2O =>
9 CH3COOH + 8 MgCO3 = 8 CH3COOMg + 10 CO2 + 6 H2O
F + O4 = F2O6 =>
4 F + 3 O4 = 2 F2O6
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
Hg + HBr = HgBr2 + H =>
Hg + 2 HBr = HgBr2 + 2 H
FeS + NaOH = Fe(OH)2 + Na2S =>
FeS + 2 NaOH = Fe(OH)2 + Na2S
CH3COOCH3 + NaOH = CH3COOH + NaOCH3 =>
CH3COOCH3 + NaOH = CH3COOH + NaOCH3
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
NaSO3 + LiOH = NaOH + LiSO3 =>
NaSO3 + LiOH = NaOH + LiSO3
ZnO + H{+} = Zn{2+} + H2O =>
ZnO + 2 H{+} = Zn{2+} + H2O
Mg + KSO4 = K + MgSO4 =>
Mg + KSO4 = K + MgSO4
ScF3 = Sc + F =>
ScF3 = Sc + 3 F
Ga2O3 + HBr = GaBr3 + H2O =>
Ga2O3 + 6 HBr = 2 GaBr3 + 3 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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