All categories

3 years ago

What are the possible phenotypes of the offspring?

Chemistry

2 answers:

pychu [463]3 years ago

6 0

Answer:

BBBBBBBBBBBBBBBBBBBBBBBBBBB

Explanation:

patriot [66]3 years ago

4 0

Answer:

The Answer Is B hope this helped

Explanation:

did it on edge

You might be interested in

If you put ice into a cup of coffee explain how energy will flow

aev [14]

Explanation:

Your Ice Cube will begin to melt making your Coffee Cooler than before. ... Your Coffee might have a weird taste from freezer water. I'd rather leave my cup of Coffee cool in the air than using Ice to change the structure of content.

4 0

4 years ago

An 8.42 g piece of metal with a specific heat of 1.020 J g-1 k-1 wasn't heated to an unknown temperature. The metal was then pla

ANTONII [103]

Answer:

$T = 61.344\,^{\textdegree}C$

Explanation:

The heat received by water is equal to the heat rejected by the piece of metal. That is to say:

$-Q_{piece} = Q_{water}$

$(8.42\,g) \cdot \left(1.020\,\frac{J}{g\cdot ^{\textdegree}C} \right) \cdot (T - 20.40\,^{\textdegree}C)= (44.2\,g)\cdot \left(4.187\,\frac{J}{g\cdot ^{\textdegree}C} \right)\cdot (20.40\,^{\textdegree}C-18.50\,^{\textdegree}C)$

$\left(8.588\,\frac{J}{^{\textdegree}C} \right)\cdot (T-20.40\,^{\textdegree}C) = 351.624\,J$

The initial temperature of the piece of metal is:

$T = 61.344\,^{\textdegree}C$

4 0

3 years ago

Read 2 more answers

18.A 2.50 L sample of dry air in a cylinder exerts a pressure of

Vlada [557]

Answer:

$\boxed{\text{7.50 L}}$

Explanation:

The temperature and amount of gas are constant, so we can use Boyle’s Law.

$p_{1}V_{1} = p_{2}V_{2}$

Data:

$\begin{array}{rclrcl}p_{1}& =& \text{3.00 atm}\qquad & V_{1} &= & \text{2.50 L} \\p_{2}& =& \text{1.00 atm}\qquad & V_{2} &= & ?\\\end{array}$

Calculations:

$\begin{array}{rcl}3.00 \times 2.50 & =& 1.00V_{2}\\7.500 & = & 1.00V_{2}\\V_{2} & = &\textbf{7.50 L}\\\end{array}\\\text{The volume of the gas is } \boxed{\textbf{7.50 L}}$

4 0

3 years ago

The chemical formula for emerald is Be3Al2(SiO3)6. An emerald can be described as

uysha [10]

Answer:

An emerald can be described as a pure substance because it is a compound. it's a pure substance because it is an element. It's an impure substance because it is chemically combined, an impure substance because it is a mixture.

Explanation:

6 0

3 years ago

Read 2 more answers

Among the following which solution is the most acidic?

Vika [28.1K]

i think it c i dont know if im right tho.

8 0

3 years ago