| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H8 + Cl2 = C4H8Cl2
CH4 + HNO3 = CH3NO2 + H2O =>
CH4 + HNO3 = CH3NO2 + H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
C2H6OH + O2 = CO2 + H2O =>
4 C2H6OH + 13 O2 = 8 CO2 + 14 H2O
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
H2O + HOCl + P4 = H3PO4 + HCl =>
6 H2O + 10 HOCl + P4 = 4 H3PO4 + 10 HCl
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
B2O3 + HCl = BCl3 + H2O =>
B2O3 + 6 HCl = 2 BCl3 + 3 H2O
HNCO(l) = C3N3(NH2)3(l) + CO2(g) =>
6 HNCO(l) = C3N3(NH2)3(l) + 3 CO2(g)
CuI + Cl2 = CuCl2 + I2 =>
2 CuI + 2 Cl2 = 2 CuCl2 + I2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NaCL + CuSO4 = NaSO4 + CuCL =>
NaCL + CuSO4 = NaSO4 + CuCL
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C8H17 + O2 = CO2 + H20 =>
20 C8H17 + 160 O2 = 160 CO2 + 17 H20
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
K2C2O4(aq) + FeCl3(aq) + H2O = K[Fe(C2O4)2(H2O)2] + KCl(aq) =>
2 K2C2O4(aq) + FeCl3(aq) + 2 H2O = K[Fe(C2O4)2(H2O)2] + 3 KCl(aq)
C6H5OH + Ca = C6H5OCa + H =>
C6H5OH + Ca = C6H5OCa + H
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2 + Te = H2Te =>
H2 + Te = H2Te
NaCl + CuSO4 = Na2SO4 + CuCl2 =>
2 NaCl + CuSO4 = Na2SO4 + CuCl2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
H2O(l) + Mg3N2(aq) = MgO(s) + NH3(g) =>
3 H2O(l) + Mg3N2(aq) = 3 MgO(s) + 2 NH3(g)
C3H7OH + HCl = C3H7Cl + H2O =>
C3H7OH + HCl = C3H7Cl + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Li2 + H2O = LiOH + H2 =>
Li2 + 2 H2O = 2 LiOH + H2
ZN(OH)2 + HBr = ZNBr2 + H2O =>
ZN(OH)2 + 2 HBr = ZNBr2 + 2 H2O
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
NaF + FeCl3 = Na3FeF6 + NaCl =>
6 NaF + FeCl3 = Na3FeF6 + 3 NaCl
EDTA + NaOH = NaEDTA + OH =>
EDTA + NaOH = NaEDTA + OH
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)
EDTA + NaOH = NaEDTA + OH =>
EDTA + NaOH = NaEDTA + OH
BaCO3 + Ca = CaCO3 + Ba =>
BaCO3 + Ca = CaCO3 + Ba
C3H5Cl + NaOH = C3H5OH + NaCl =>
C3H5Cl + NaOH = C3H5OH + NaCl
Eu2O3 + HNO3 = Eu(NO3)3 + H2O =>
Eu2O3 + 6 HNO3 = 2 Eu(NO3)3 + 3 H2O
H2 + Po = H2Po =>
H2 + Po = H2Po
HNo3 + CuSo4 = Cu(No3)2 + H2So4 =>
2 HNo3 + CuSo4 = Cu(No3)2 + H2So4
P + CuSO4 + H2O = Cu3P + H3PO4 + H2SO =>
29 P + 15 CuSO4 + 51 H2O = 5 Cu3P + 24 H3PO4 + 15 H2SO
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C3H8O + O2 = CO2 + H20 =>
10 C3H8O + 25 O2 = 30 CO2 + 4 H20
Al2(So4)3 + KOh = Al(Oh)3 + K2So4 =>
Al2(So4)3 + 6 KOh = 2 Al(Oh)3 + 3 K2So4
Ag{+} + Cd = Ag + Cd{2+} =>
2 Ag{+} + Cd = 2 Ag + Cd{2+}
K2Cr2O7 + H2SO4 + Zn = ZnSO4 + Cr(SO4) + KHSO4 + H2O =>
K2Cr2O7 + 8 H2SO4 + 4 Zn = 4 ZnSO4 + 2 Cr(SO4) + 2 KHSO4 + 7 H2O
HCl + Zn = H2 + ZnCl2 =>
2 HCl + Zn = H2 + ZnCl2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/26/18
Équations équilibrées sur10/26/17
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