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3 years ago

What do many employers require of respiratory technician? Check all that apply.

Chemistry

1 answer:

meriva3 years ago

6 0

Answer:

1 & 4

Explanation:

just got it right on edge

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What Communication system do submarines use ?

PolarNik [594]

Answer:

Explanation:

I think its like radar or something like that- im not too sure sorry

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3 years ago

Explain what temperature is a measurement of.

skad [1K]

Inches because that is a trait of measurement

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3 years ago

Identify and label the Brønsted-Lowry acid, its conjugate base, the Brønsted-Lowry base, and its conjugate acid in each of the f

julia-pushkina [17]

Explanation:

As per Brønsted-Lowry concept of acids and bases, chemical species which donate proton are called Brønsted-Lowry acids.

The chemical species which accept proton are called Brønsted-Lowry base.

(a) $HNO_3 + H_2O \rightarrow H_3O^+ + NO_3^-$

$HNO_3$ is Bronsted lowry acid and $NO_3^-$ is its conjugate base.

$H_2O$ is Bronsted lowry base and $H_3O^+$ is its conjugate acid.

(b)

$CN^- + H_2O \rightarrow HCN + OH^-$

$CN^-$ is Bronsted lowry base and HCN is its conjugate acid.

$H_2O$ is Bronsted lowry acid and $OH^-$ is its conjugate base.

(c)

$H_2SO_4 + Cl^- \rightarrow HCl + HSO_4^-$

$H_2SO_4$ is Bronsted lowry acid and $HSO_4^-$ is its conjugate base.

Cl^- is Bronsted lowry base and HCl is its conjugate acid.

(d)

$HSO_4^-+OH^- \rightarrow SO_4^{2-}+H_2O$

$HSO_4^-$ is Bronsted lowry acid and $SO_4^{2-}$ is its conjugate base.

OH^- is Bronsted lowry base and $H_2O$ is its conjugate acid.

(e)

$O_{2-}+H_2O \rightarrow 2OH^-$

$O_{2-}$ is Bronsted lowry base and OH- is its conjugate acid.

$H_2O$ is Bronsted lowry acid and OH- is its conjugate base.

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3 years ago

Which image is cohesion stronger than adhesion and which image is adhesion stronger than cohesion

matrenka [14]

Image C is adhesion stronger and Image D is cohesion stronger

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3 years ago

Which best explains why the game of economics does not have a single goal?

Gemiola [76]

Answer: Different people want different things out of life

Your Welcome ^_^

3 0

3 years ago