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mojhsa [17]
3 years ago
13

What is the role of a consumer in the flow of energy through a food chain?

Chemistry
1 answer:
pogonyaev3 years ago
4 0

Answer:

The role of consumers in an ecosystem is to obtain energy by feeding on other organisms and sometimes transfer energy to other consumers. Changes that affect consumers can impact other organisms within the ecosystem.

Explanation:

Hope this helped Mark BRAINLIEST!!!!

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A 0.005 M potassium hydroxide solution is an example of what type of solution? *
poizon [28]

Answer:

Basic solution

Explanation:

A solution containing 0.005 M potassium hydroxide has a pH of;

pOH= -log[0.005]

pOH= 2.3

But pH+pOH=14

Therefore;

pH= 14-pOH

Hence;

pH= 14-2.3= 11.7

A solution having a pH of 11.3 is clearly a basic solution because this pH indicates a substance that is basic in nature. Hence the answer given.

7 0
2 years ago
¿Cual es porcentaje de una solucion que contiene 10g de sal disueltos en 500 mL de solución?
never [62]

Answer:

0.02 g/ml

Explanation:

si dividimos 10 con 500, es decir, 10/500, obtenemos 0.02. Las unidades serán g / ml.

4 0
3 years ago
What is the mass of 5.35 mol of magnesium, Mg?
Hatshy [7]
130.03175 g. Mol to mass is multiplication. So multiply 5.35 by 24.305 and you will get the answer
3 0
2 years ago
Which atomic orbitals overlap to form the C-O bond of dimethyl ether, (CH3)20? O c 2sp^3 + 2sp^3 OC 2sp^2 + 0 2p O c 2sp^2 + 0 2
Mumz [18]

Answer:

C 2sp³ + 2sp³ O

Explanation:

Carbon has an atomic number equal to <em>6</em>, so its electronic distribution is:

1s²2s²2p²

Oxygen has an atomic number equal to <em>8</em>, so its electronic distribution is:

1s²2s²2p⁴

In dimethyl ether, the bonds between carbon and hydrogen and carbon and oxygen are saturated, so there will be only sigma bonds. The sigma bonds occurs in hybrids orbitals, and pi bonds on normal orbitals. So, the carbons and the oxygen of that compound has hybridization

2sp³, because they need 4 hybrid orbitals.

So the bond C-O occurs between C 2sp³ + 2sp³ O

4 0
3 years ago
An electromagnet is created by
Naya [18.7K]

A. putting a piece of soft iron in an outlet

3 0
2 years ago
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