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katen-ka-za [31]
2 years ago
13

I'm very confused please help​

Chemistry
1 answer:
Setler79 [48]2 years ago
5 0

Answer:

the food chain you mean

Explanation:

pollution than mosquitoes then alligators

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Calculate the molarity of a solution if there are 1.5 mol of NaCl in 2.3 L of solution
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Answer:

0.6522 mol/L.

Explanation:

<em>Molarity is defined as the no. of moles of a solute per 1.0 L of the solution.</em>

<em />

M = (no. of moles of solute)/(V of the solution (L)).

<em>∴ M = (no. of moles of solute)/(V of the solution (L)) </em>= (1.5 mol)/(2.3 L) = <em>0.6522 mol/L.</em>

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2 years ago
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What is the particle that is labeled with a question mark (?) in the diagram?
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Answer is: quark.

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Hadrons include baryons (protons and neutrons) and mesons.

There are six types of quarks: up, down, strange, charm, bottom, and top.

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3 years ago
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Consider the genetic cross for absent-mindedness, which is a dominant trait. What is the probability that the offspring of this
4vir4ik [10]
D)100%

Every single one has the dominate gene so all the offspring will get it

I hope that helps!
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3 years ago
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Which horizon has the least weathered rocks? How do you know?
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Answer:

C: The C horizon is a subsurface horizon. It is the least weathered horizon. Also known as the saprolite, it is unconsolidated, loose parent material. The master horizons may be followed by a subscript to make further distinctions between differences within one master horizon.

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A common reaction is the formation of butyric acid from butyl alcohol. butyric acid is what causes the odor of rancid butter. ba
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Butyl Alcohol on reaction with Oxygen produces Butyric Acid and Water.

The Balance Chemical equation is as follow,

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Result:
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