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4 years ago

Which of these limiting factors could cause tree squirrels to lose their homes?

Chemistry

1 answer:

snow_lady [41]4 years ago

5 0

Answer:

A natural disaster.

Explanation:

It is a form of natural activity including a storm, earthquakes as well as tornado that prevents tremendous damage or loss of human as well as other lives such as animals, birds, etc.

It is that activity in which most of the beings lose their lives, as well as countries, faces a high rate of economic loss by which that country faces backwardness.

So, the following are the reason that describes the following answer is correct according to the scenario.

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Answer pls ASAP will mark the brainliest

harina [27]

First one……………………………….

6 0

3 years ago

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G identify which substitution product is expected to be favored. explain. the product with retention of configuration is expecte

ddd [48]

The substitution product that is supposed to be favoured. The product with retention of configuration is expected to predominate slightly because the leaving group blocks the nucleophile.

<h3>What is a substitution product?</h3>

A substitution product is a product that is gotten from a reaction in which a group of reactants is replaced by another group in the reaction.

Therefore, the substitution product is supposed to be favoured. The product with retention of configuration is expected to predominate slightly because the leaving group blocks the nucleophile.

Learn more about substitution reaction below.

brainly.com/question/10143438

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4 0

3 years ago

A 3.00-L flask is filled with gaseous ammonia, NH3. The gas pressure measured at 27.0 ∘C is 2.55 atm . Assuming ideal gas behavi

Whitepunk [10]

Answer : The mass of ammonia present in the flask in three significant figures are, 5.28 grams.

Solution :

Using ideal gas equation,

$PV=nRT\\\\PV=\frac{w}{M}\times RT$

where,

n = number of moles of gas

w = mass of ammonia gas = ?

P = pressure of the ammonia gas = 2.55 atm

T = temperature of the ammonia gas = $27^oC=273+27=300K$

M = molar mass of ammonia gas = 17 g/mole

R = gas constant = 0.0821 L.atm/mole.K

V = volume of ammonia gas = 3.00 L

Now put all the given values in the above equation, we get the mass of ammonia gas.

$(2.55atm)\times (3.00L)=\frac{w}{17g/mole}\times (0.0821L.atm/mole.K)\times (300K)$

$w=5.28g$

Therefore, the mass of ammonia present in the flask in three significant figures are, 5.28 grams.

8 0

4 years ago

Đốt cháy hoàn toàn 5,4g kim loại nhôm trong oxi dư .

prisoha [69]

Answer:

thanks

hope it helps XD

Explanation:

5 0

3 years ago

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Why does every chemical reaction require a certain amount of activation energy

attashe74 [19]

Every chemical reaction requires a minimum amount of energy to undergo reaction.

The total energy required is Threshold energy. The chemicals have some internal energy and they require some extra energy which is known as activation energy.

The reaction occurs when two molecules or atoms come closer to each other and for this they need kinetic energy.

Now for an effective collision the two molecules or atoms should collide with a minimum amount of energy so that they may undergo reaction so again they need some energy

These kinetic energy and energy for effective collision is actually called as activation energy.

5 0

4 years ago