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1.07 gg H2H2 is allowed to react with 9.59 gg N2N2, producing 1.75 gg NH3NH3. A) What is the theoretical yield in grams for this reaction under the given conditions? B) What is the percent yield for this reaction under the given conditions?
Lithium chloride has a solubility of 55 gg of LiClLiCl in 100 gg of H2OH2O at 25 ∘C∘C. Determine if each of the following mixtures forms an unsaturated or saturated solution at 25 ∘C∘C: answer the following questions with the information given above. 1.) adding 10 gg of LiClLiCl to 15 gg of H2O 2.) adding 23 gg of LiClLiCl to 50. gg of H2O 3.) adding 73 gg of LiClLiCl to 150. gg of H2O
1.06 gg H2H2 is allowed to react with 9.61 gg N2N2, producing 1.41 gg NH3NH3. 1.) What is the theoretical yield in grams for this reaction under the given conditions? Express your answer to three significant figures and include the appropriate units. 2.) What is the percent yield for this reaction under the given conditions? Express your answer to three significant figures and include the appropriate units.
A sample of sodium reacts completely with 426 gg of chlorine, forming 702 gg of sodium chloride. What mass of sodium reacted?
Calculate the freezing point of a solution 3.25 gg benzene (C6H6C6H6) in 125 gg of chloroform (CHCl3CHCl3).
Calculate the theoretical yield of C2H5ClC2H5Cl when 138 gg of C2H6C2H6 reacts with 227 gg of Cl2Cl2, assuming that C2H6C2H6 and Cl2Cl2 react only to form C2H5ClC2H5Cl and HClHCl.
GGg Gg GİGg G GgGg 10. A cross between a green pea plant (GG) and a yellow pea plant (gg) is shown in the Punnett Square above. Which of these BEST describes the genotype of the offspring from this cross? O A homozygous recessive 0 B. heterozygous recessive O c. homozygous dominant O D. heterozygous dominant
A solution is prepared from 4.5728 gg of magnesium chloride and 43.236 gg of water. The vapour pressure of water above this solution is found to be 0.3630 barbar at 348.0 KK. The vapour pressure of pure water at this temperature is 0.3804 barbar. Find the value of the van't Hoff factor (ii) for magnesium chloride in this solution.
Suppose that 0.95 gg of water condenses on a 85.0 gg block of iron that is initially at 21 ∘C∘C. If the heat released during condensation goes only to warming the iron block, what is the final temperature (in ∘C) of the iron block? (Assume a constant enthalpy of vaporization for water of 44.0 kJ/mol and a heat capacity for iron of 0.449 J⋅g−1⋅∘C−1.)
In soybeans, GG seedlings have green leaves, Gg seedlings have green-yellow leaves, and 88 seedlings have yellow leaves. In a population of soybeans, you observe: 49 seedlings with green leaves 111 seedlings with green-yellow leaves 56 seedlings with yellow leaves For each of the following questions, enter your answer to three decimal places (for example, enter 0.113 as an answer). What is the frequency of the Gallele (p)? What is the frequency of the gallele (q)? If the population is...