| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Be(SCN)2 + Pb3(PO4)2 = 3 Pb(SCN)2 + Be3(PO4)2
C6H12 + HNO3 = CO2 + N2 + H2O =>
5 C6H12 + 36 HNO3 = 30 CO2 + 18 N2 + 48 H2O
(C3H5(NO3)3) = N2(g) + O2(g) + H2O(g) + CO2(g) =>
4(C3H5(NO3)3) = 6 N2(g) + O2(g) + 10 H2O(g) + 12 CO2(g)
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
C6H5OH + FeCl3 = (C6H5O)3Fe + HCl =>
3 C6H5OH + FeCl3 = (C6H5O)3Fe + 3 HCl
Ag + KBr = AgKBr =>
Ag + KBr = AgKBr
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
N2H4 + HCl = N2H4Cl + H =>
N2H4 + HCl = N2H4Cl + H
Cl2 + Na2SeO3 + Mn(OH)2 = MnCl2 + H2O + Na2SeO4 =>
Cl2 + Na2SeO3 + Mn(OH)2 = MnCl2 + H2O + Na2SeO4
C6H12 + HNO3 = C6H10O4 + NO2 + H2O =>
C6H12 + 10 HNO3 = C6H10O4 + 10 NO2 + 6 H2O
N2H4 + HCl = N2H6Cl2 =>
N2H4 + 2 HCl = N2H6Cl2
KCl + FeCl + Cl2 = K3[FeCl6] =>
3 KCl + FeCl + Cl2 = K3[FeCl6]
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
Ti(OH)3 = TiO2 + H2O + H2 =>
2 Ti(OH)3 = 2 TiO2 + 2 H2O + H2
C6H5OH + FeCl3 = C6H5Cl + Fe(OH)3 =>
3 C6H5OH + FeCl3 = 3 C6H5Cl + Fe(OH)3
HNO3 + C6H12 = CO2 + NO + H2O =>
12 HNO3 + C6H12 = 6 CO2 + 12 NO + 12 H2O
NH3OHCl + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + HCl + H2O =>
10 NH3OHCl + 2 KMnO4 + 3 H2SO4 = 5 N2 + 2 MnSO4 + K2SO4 + 10 HCl + 18 H2O
Pb(CH3CO2)2 + NaCl = PbCl2 + NaCH3CO2 =>
Pb(CH3CO2)2 + 2 NaCl = PbCl2 + 2 NaCH3CO2
Na(Cl) + H2SO4 = NaHSO4 + HCl =>
Na(Cl) + H2SO4 = NaHSO4 + HCl
CaSO4(s)H2CO3(s) = CaCO3(aq)H2SO4(aq) =>
CaSO4(s)H2CO3(s) = CaCO3(aq)H2SO4(aq)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C6H12 + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H12 + 10 HNO3 = 4 C6H10O4 + 5 N2O + 9 H2O
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
Ca(OH)2 + HCH3COO = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 HCH3COO = Ca(CH3COO)2 + 2 H2O
MnF2 + KOH = Mn(OH)2 + KF =>
MnF2 + 2 KOH = Mn(OH)2 + 2 KF
HNO3 + C6H12 = CO2 + NO + H2O =>
12 HNO3 + C6H12 = 6 CO2 + 12 NO + 12 H2O
Cr{3+} + O{2-} = Cr2O3 =>
2 Cr{3+} + 3 O{2-} = Cr2O3
C6H12 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12 + 10 HNO3 = 3 C6H10O4 + 10 NO + 8 H2O
C2H3COOH + HBr = C2H4BrCOOH =>
C2H3COOH + HBr = C2H4BrCOOH
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
IRON(III)CHLORIDE(aq) + LEAD(II)NITRATE(aq) = IRON(III)NITRATE + LEAD(II)CHLORIDE =>
IRON(III)CHLORIDE(aq) + LEAD(II)NITRATE(aq) = IRON(III)NITRATE + LEAD(II)CHLORIDE
CaOH2 + Co2 = H2O + CaCo3 =>
2 CaOH2 + 3 Co2 = 2 H2O + 2 CaCo3
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na + HBrO = NaBrO + H2 =>
2 Na + 2 HBrO = 2 NaBrO + H2
Ca + PO = Ca(PO) =>
Ca + PO = Ca(PO)
C6H12 + HNO3 = C6H10O4 + NO + H2O =>
3 C6H12 + 10 HNO3 = 3 C6H10O4 + 10 NO + 8 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Na2B4O7 + H2SO4 = B2O3 + Na2SO4 + H2O =>
Na2B4O7 + H2SO4 = 2 B2O3 + Na2SO4 + H2O
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
C18H38(s) + O2(g) = CO2(g) + H2O(g) =>
2 C18H38(s) + 55 O2(g) = 36 CO2(g) + 38 H2O(g)
C6H12 + HNO3 = C6H10O4 + N2O + H2O =>
4 C6H12 + 10 HNO3 = 4 C6H10O4 + 5 N2O + 9 H2O
MgI2 + CuSO4 = MgSO4 + CuI2 =>
MgI2 + CuSO4 = MgSO4 + CuI2
C18H38(s) + O2(g) = CO2 + H2O =>
2 C18H38(s) + 55 O2(g) = 36 CO2 + 38 H2O
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
K2CrO4 + Cl = KCl + CrO4 =>
K2CrO4 + 2 Cl = 2 KCl + CrO4
VO(SO4) + KMnO4 + H2O = V2O5 + MnSO4 + H2SO4 + K2SO4 =>
10 VO(SO4) + 2 KMnO4 + 7 H2O = 5 V2O5 + 2 MnSO4 + 7 H2SO4 + K2SO4
C6H12 + HNO3 = CO2 + N2 + H2O =>
5 C6H12 + 36 HNO3 = 30 CO2 + 18 N2 + 48 H2O
BaBr2 + H2O = BaBr2*3H2O =>
BaBr2 + 3 H2O = BaBr2*3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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