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If 48.0 g of iodine are reacted with an excess of phosphorus according to the following chemical equation:
2 P(s) + 3 I2(s) → 2 PI3(s)
Calculate the theoretical yield of PI3.
If the actual yield of PI3 is 50.0 g what is the percentage yield?
Show the retrosynthesys for 1ciclohexil-2-pentanona? The reactive is suppose to be bromociclohexano
deduce the SALC's not derived initially from the character table analysis. Provide normalized equations and a sketch for each group orbital.
A gas sample containing 0.3525 moles of a compound is trapped in a 2.641 liter vessel on a manifold at a temperature of 28.4 oC. What is the pressure in the vessel,
WHAT IS THE OSMOTIC PRESSURE OF A SOLUTION CONSISTING OF 10.0 g OF A NON-ELECTROLYTE SOLUTE WITH MOLAR MASS OF 50.0 g DISSOLVED IN SUFFICIENT WATER TO MAKE 400.0 mL OF SOLUTION AT 270C?
how could you convert butanenitrile into the following compounds? write each step showing the reagents needed. b
the edge of a body-centered-cubic unit cell of an element y was found to be 3.16 x 10-8 cm. the density of the metal is
a solution is prepared by dissolving 0.535 g of nh4cl in 250.0 ml of 0.080 m nh3.a.calculate the ph of the above
Draw the structure of diacetylferrocene. comment on the distribution of the two acetyl groups over the two aromatic rings: are they likely to be on the same ring or on different rings? Clearly explain your rationale.
Determine the following characteristics of the titration curve for 25.0 mL of 0.400 M NH3(aq) titrated with 0.335 M HI(aq). (For NH3, Kb = 1.8x10-5.)
The purity of a substance will often affect the melting and boiling points. This is used by chemists to assess the purity of a product.
determine the mass of Carbon Monoxide produced when 0.64g of antimony(III) oxide reacts with carbon according to the following equation: Sb2O3 + 3C yields 2Sb + 3CO
In our redox lab we placed a rolled up piece of Al foil into a mixture of Cu sulfate and HCl.
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