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3 years ago

Which software application should be used when preparing a budget?

SAT

2 answers:

tigry1 [53]3 years ago

5 0

Answer:

HELPPPPPPP

Explanation:

KonstantinChe [14]3 years ago

4 0

Of course it is spreadsheet.

Spreadsheet is where you can separate

and build numbers so using that software is

an absolute easy way of building a budget

for a job or anything else. I hope i helped you!

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Read this sentence from paragraph 3:

Leviafan [203]

Answer: D

the other answers don't make sense with that sentence

4 0

3 years ago

When the chemical reaction 2no(g)+o2(g)→2no2(g) is carried out under certain conditions, the rate of disappearance of no(g) is 5

viktelen [127]

The rate of disappearance of O2(g) under the same conditions is 2.5 × 10⁻⁵ m s⁻¹.

<h3>What is the rate law of a chemical equation? </h3>

The rate law of a chemical reaction equation is usually dependent on the concentration of the reactant species in the equation.

The chemical reaction given is;

$\mathbf{2 NO_{(g)} + O_{2(g)} \to 2 NO_{2(g)} }$

The rate law for this reaction can be expressed as:

$\mathbf{= -\dfrac{1}{2}\dfrac{d[NO]}{dt} = -\dfrac{1}{1}\dfrac{d[O_2]}{dt}= +\dfrac{1}{2}\dfrac{d[NO_2]}{dt}}$

Recall that:

The rate of disappearance of NO(g) = 5.0× 10⁻⁵ m s⁻¹.

Since both NO and O2 are the reacting species;

Then:

The rate of disappearance of NO(g) is equal to the rate of disappearance of O2(g)

$\mathbf{= -\dfrac{1}{2}\dfrac{d[NO]}{dt} = -\dfrac{1}{1}\dfrac{d[O_2]}{dt}}$

$\mathbf{= -\dfrac{1}{2} \times 5.0 \times 10^{-5} = rate \ of \ disappearance \ of \ O_2}$

Thus;

The rate of disappearance of O2 = 2.5 × 10⁻⁵ m s⁻¹.

Therefore, we can conclude that two molecules of NO are consumed per one molecule of O2.

Learn more about the rate law here:

brainly.com/question/14945022

4 0

2 years ago

How should students approach the decision to take the SAT or the ACT?

Bad White [126]

A would be the correct answer

5 0

3 years ago

The points (12 23) and (14 45) lie on a line. what is the slope of the line

Hatshy [7]

That is easy it is rise over run!!!
y2-y1 over x2-x1

5 0

2 years ago

Which statement best describes an oxidation-reduction reaction.

Taya2010 [7]

1. The correct statement that describes a Redox reaction is ( D ) ; A chemical reaction in which electrons are transferred between reactants.

2. The chemical formula that shows the correct subscripts is ( D ) BeF₂

3. The type of reaction that is shown is ; ( C ) decomposition reaction

A Redox reaction ( oxidation-reduction reaction ) involves the exchange/transfer electrons between reactants and the change in the oxidation number of the molecules involved in the reaction changes when an electron is either gained or lost.

Given that the Be has four ( 4 ) electrons and Fluorine has nine ( 9 ) electrons when they combine Fluorine will be left with an excess of electrons therefore the correct chemical formula will be BeF₂

The breaking up of an element into its smaller parts in a chemical reaction is known as a decomposition reaction.

8 0

3 years ago