Actual yield is the definite mass of the product obtained from the reaction. The actual yield of the reaction is 24.83 gms.
<h3>What is the percentage yield?</h3>
Percentage yield is the proportion of the actual to the theoretical yield. The formula is given as,
% yield = Actual yield ÷ Theoretical yield × 100
The balanced chemical reaction is given as:
2 Na + Cl₂ → 2NaCl
From the reaction:
2 × 23 Na = 2 × 58.44 gm of NaCl
If, 1 gm of Na will produce = (2 × 58.44) ÷ (2 × 23)
Then, 11.50 gms sodium will produce, (2 × 58.44) ÷ (2× 23) × 11.50
= 29.22 g
So, the actual yield is calculated as:
= % yield × Theoretical yield ÷ 100
= 85 × 29.22 ÷ 100
= 24.83 g
Therefore, the actual yield of the reaction is 24.83 gms.
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From: Yy Ss Hh 8 different gametes can be formed
- 5 Eye Color Genes = 243 genotypes
- 10 Eye Color Genes= 59049 genotypes
- 20 Eye Color Genes= 3,486,784,401 genotypes
This is further explained below.
<h3>What is a gamete?</h3>
Generally, Gametes are the cells of an organism that are responsible for reproduction. In certain contexts, they are also referred to as egg cells and sperm cells.
The popular word for female gametes is ova, whereas the common name for male gametes is sperm. Ovum and egg cells are other frequent names for female gametes.
Gametes are instances of haploid cells since they only contain a single copy of each chromosome. Haploid cells are described as having only one copy of each chromosome.
In conclusion, For 5 Eye Color Genes
3^n is implored hence
3^5=243 genotypes
Repeating said pattern e have
- 10 Eye Color Genes= 59049 genotypes
- 20 Eye Color Genes= 3,486,784,401 genotypes
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CQ
4. Consider the following genotype: Yy Ss Hh. We have now added the gene for height: Tall (H) or Short (h).
a. How many different gamete combinations can be produced?
b. Many traits (phenotypes), like eye color, are controlled by multiple genes. If eye color were controlled by the number of genes indicated below, how many possible genotype combinations would there be in the following scenarios?
a. 5 Eye Color Genes:
b. 10 Eye Color Genes:
c. 20 Eye Color Genes:
Volume:
2.00 x 11.0 x 11.0 => 242 cm³
mass : 213 g
D = m / V
D = 213 / 242
D = 0.880 g/cm³
Answer B
hope this helps!
Answer:
im pretty sure color is the right one
Answer:
The concentration of Pb²⁺ in the original solution in molarity is 0.00518 M/L
Explanation:
Given;
mass of the solution = 108.7g
density of the solution = 1.03 g/mL
Volume of solution = mass of the solution/density of the solution
Volume of solution = 108.7/1.03 = 105.53 mL
Number of mole of PbCl₂ = Reacting mass/molar mass
molar mass of PbCl₂ = (207.2 + 71) = 278.2 g/mol
Number of mole of PbCl₂ = (0.152/278.2) = 0.000546 M
PbCl₂ ⇄ Pb²⁺ + 2Cl⁻
1 : 1 : 2
1 mole of PbCl₂ = 1 mole of Pb²⁺
0.000546 mole of PbCl₂ = 0.000546 mole of Pb²⁺
Molarity of Pb²⁺ = (number of moles of Pb²⁺)/(Liters of solution)
Molarity of Pb²⁺ = (0.000546 mole)/(105.33 X 10⁻³L)
Molarity of Pb²⁺ = 0.00518 M/L
Therefore, the concentration of Pb²⁺ in the original solution in molarity is 0.00518 M/L