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miv72 [106K]
2 years ago
8

If 2. 5 moles of h2o are produced how many moles of hydrogen gas must be used.

SAT
1 answer:
iVinArrow [24]2 years ago
3 0

Answer:

2.5 moles of H2

Explanation:

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earnstyle [38]

Considering the statement described above, this is a common error attributed to the user's browser.

This type of error is often attributed to two major causes, which are:

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2 years ago
A student is working full-time (at least 40 hours a week) and is also starting
Fudgin [204]

Answer:

Not more than 7 credit hours

Explanation:

Though the credit hours varies by institution, the standard for most institution is 3 - 6 hours for working class students.

From the list of given options, the closest to 3-6 hours is "not more than 7 hours"; hence, option D answers the question.

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3 years ago
You are at a pizza parlor that offers four toppings: anchovies, olives, pineapples, and sausage. how many different combinations
nata0808 [166]

The number of different combinations of these items that you can make if you choose four (4) toppings is equal to 1.

<h3>How to calculate the combinations of these items.</h3>

In order to determine the combinations of these items that this person can make, we would use this mathematical model known as combination.

Mathematically, combination is calculated by using this mathematical equation:

_nC_r = \frac{n!}{r!(n-r)!}

<u>Where:</u>

  • n is the total number of items.
  • r is the number of times of choosing items.

<u>Given the following data:</u>

  • Number of toppings = 4.

Let us assume you'll choose four (4) toppings.

Substituting the given parameters into the formula, we have;

⁴C₄ = 4/4

⁴C₄ = 1.

Read more on combination here: brainly.com/question/17139330

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2 years ago
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C-- Change "is; actually..." to ...is. Actually, I can't believe its still getting bigger.
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3 years ago
Dawn is to Noon as Dusk is to
Mariulka [41]

Answer:

dark

Explanation:

3 0
3 years ago
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