3 years ago

Which statement describes competition in an environment?

Chemistry

2 answers:

Verdich [7]3 years ago

7 0

Answer:

Sunlight shines only three months out of the year.

Explanation:

brainliest pls

____ [38]3 years ago

5 0

Answer:

A living thing consumes berries on a tree

Explanation:

You might be interested in

The following reaction was carried out in a 3.00 L reaction vessel at 1100 K:

Nady [450]

Answer:

$Q=0.840$

Explanation:

Hello,

In this case, since the given undergoing chemical reaction is correctly balanced, the reaction quotient is computed as well as the equilibrium constant but in terms of the given concentrations that are:

$C_{C}=\frac{5.25mol}{3.00L} =1.75M\\C_{H_2O}=\frac{12.2mol}{3.00L} =4.07M\\C_{CO}=\frac{3.90mol}{3.00L}=1.30M\\C_{H_2}=\frac{7.90mol}{3.00L} =2.63M$

In such a way, the reaction quotient turns out:

$Q=\frac{C_{CO}C_{H_2}}{C_{H_2O}}=\frac{1.30M*2.63M}{4.07M}\\ Q=0.840$

Taking into account that carbon is not included since it is solid.

Best regards.

7 0

3 years ago

If 0.60 L of a solution contains 6.6 g of NaBr, what is its molar concentration?

-BARSIC- [3]

Answer:

Molarity = moles ÷ liters

to get moles of NaBr divide grams of NaBr by its molar mass (mass of Na + mass of Bromine)

Na = 22.989769

Br = 79.904

molar mass of NaBr = 102.893769

6.6g ÷ 102.893769 = 0.064143826 moles of NaBr

0.064143826 moles ÷ 0.60 liters = 0.1069 molar concentration or 11 %

7 0

3 years ago

Which of the following is the best definition of an independent variable

Soloha48 [4]

Answer:

that one

Explanation:

<h2>esssszzzzjijfc</h2>

8 0

4 years ago

Because they have aromas, compounds with a ring of resonance bonds are called –

Shalnov [3]

Answer:

the answer is Fragrent compounds

6 0

3 years ago

Help needed ASAP, I will mark your answer as brainliest.

evablogger [386]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers