| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ce(LO3)4 + 24 H2C2O4 = Ce2(C2O4)3 + 4 L2 + 42 CO2 + 24 H2O
KOHFeSO4 = KSO4Fe(OH) =>
KOHFeSO4 = KSO4Fe(OH)
ZnO = Zn + O2 =>
2 ZnO = 2 Zn + O2
KrS2 = Kr2 + S =>
2 KrS2 = Kr2 + 4 S
CuSFeS + O2 = Cu + FeO + SO2 =>
2 CuSFeS + 5 O2 = 2 Cu + 2 FeO + 4 SO2
Pb(NO3)2 + KHSO4 = Pb(HSO4)2 + KNO3 =>
Pb(NO3)2 + 2 KHSO4 = Pb(HSO4)2 + 2 KNO3
NaNO3 + C12H22O11 = CO2 + H2O + Na2CO3 + NO =>
16 NaNO3 + C12H22O11 = 4 CO2 + 11 H2O + 8 Na2CO3 + 16 NO
LiH(s) + H2O = LiOH + H2 =>
LiH(s) + H2O = LiOH + H2
CF4 + bromine = carbontetrabromide + fluorine =>
CF4 + 2 Br2 = CBr4 + 2 F2
Cu2 + CO3 = CuO2 + CO2 =>
Cu2 + 4 CO3 = 2 CuO2 + 4 CO2
KAl + CaSi + MgP = KSi + CaP + MgAl =>
KAl + CaSi + MgP = KSi + CaP + MgAl
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
C12H26O = CH2(CH2)4CH(OH)(CH2)5CH4 =>
C12H26O = CH2(CH2)4CH(OH)(CH2)5CH4
CH5 + O2 = CO2 + H2 =>
2 CH5 + 2 O2 = 2 CO2 + 5 H2
NaBF4 + H2O = H3BO3 + NaF + HF =>
NaBF4 + 3 H2O = H3BO3 + NaF + 3 HF
C2H5OH + Br = C2H5OBr + H2 =>
2 C2H5OH + 2 Br = 2 C2H5OBr + H2
(NH2)2CS + H2O2 = (NH)(NH2)CSO2H + H2O =>
(NH2)2CS + 2 H2O2 = (NH)(NH2)CSO2H + 2 H2O
NaCl + Br = NaBr + ClBr =>
NaCl + 2 Br = NaBr + ClBr
NaOH + CaCl2 = NaOHCaCl2 =>
NaOH + CaCl2 = NaOHCaCl2
I2 + NaCI = I2Na + CI =>
I2 + NaCI = I2Na + CI
AlCl3(aq) + NH4OH(aq) = Al(OH)3(ppt) + NH4Cl(aq) =>
AlCl3(aq) + 3 NH4OH(aq) = Al(OH)3(ppt) + 3 NH4Cl(aq)
HNO2 + K = KNO2 + H2 =>
2 HNO2 + 2 K = 2 KNO2 + H2
HCl + NaH = H2 + NaCl =>
HCl + NaH = H2 + NaCl
H2S(aq) + Al(OH)3(s) = Al2S3 + H2O(e) =>
3 H2S(aq) + 2 Al(OH)3(s) = Al2S3 + 6 H2O(e)
PBF2 + PCl3 = PF3 + PBCl2 =>
3 PBF2 + 2 PCl3 = 2 PF3 + 3 PBCl2
Na2SiF6 + H2SO4 = HF + SiF4 + Na2SO4 =>
Na2SiF6 + H2SO4 = 2 HF + SiF4 + Na2SO4
CO(g) + H2(g) = C8H18(a) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(a) + 8 H2O
SO3 + Cl = ClO3 + S2O3 =>
2 SO3 + Cl = ClO3 + S2O3
C6H6 + CH3COCl = C8H8O + HCl =>
C6H6 + CH3COCl = C8H8O + HCl
KBr + I2 = K + I2Br =>
KBr + I2 = K + I2Br
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
HCOOH + Ag2O = Ag3 + CO2 + H2O =>
3 HCOOH + 3 Ag2O = 2 Ag3 + 3 CO2 + 3 H2O
Mg2 + H3Po4 = Mg(Po4)3 + H =>
Mg2 + 6 H3Po4 = 2 Mg(Po4)3 + 18 H
Al2O3 + HCl = AlClO + H2O =>
Al2O3 + 2 HCl = 2 AlClO + H2O
NaHSO4 + CH3COONa = CH3COOH + Na2SO4 =>
NaHSO4 + CH3COONa = CH3COOH + Na2SO4
CuNO3 + HBr = CuBr + HNO3 =>
CuNO3 + HBr = CuBr + HNO3
NO + CI2 = NOCI2 =>
NO + CI2 = NOCI2
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Cu(NO3)2 + CaCO3 = Ca(NO3)2 + CuCO3 =>
Cu(NO3)2 + CaCO3 = Ca(NO3)2 + CuCO3
K + CuSO4 = Cu + K2SO4 =>
2 K + CuSO4 = Cu + K2SO4
BaBr + Cl2 = BaCl2 + Br =>
BaBr + Cl2 = BaCl2 + Br
CH3COOAg + K2CrO4 = CH3COOCrO4 + K2Ag =>
CH3COOAg + K2CrO4 = CH3COOCrO4 + K2Ag
ZnCI{+2} + KOH = Zn(OH){+2} + KCI =>
ZnCI{+2} + KOH = Zn(OH){+2} + KCI
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
NiC2O4 = CO + CO2 + NiO =>
NiC2O4 = CO + CO2 + NiO
LiOH + Zn(NO3)2 = Zn(OH)2 + Li(NO3) =>
2 LiOH + Zn(NO3)2 = Zn(OH)2 + 2 Li(NO3)
CaO + Al2O3 + Fe2O3 = Ca4Al4Fe2O13 =>
4 CaO + 2 Al2O3 + Fe2O3 = Ca4Al4Fe2O13
OH{-} + Cr2O3 + CO2 = CH4O + CrO4{2-} =>
4 OH{-} + Cr2O3 + CO2 = CH4O + 2 CrO4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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