1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LuckyWell [14K]
3 years ago
7

165. How many moles of sodium will react with water to

Mathematics
2 answers:
Anna11 [10]3 years ago
7 0

mol Na (s) = (4.0 mol H2 (g) ) * ( 2 mol Na (s) / 1 mol H2 (g) ) = 8.0 mol Na (s)

Fiesta28 [93]3 years ago
4 0

Answer:

Explanation:

Hello,

In this case, based on the given rewritten reaction:

The stoichiometry leads to the following theoretical moles of oxygen:

As sodium and hydrogen as a 2 to 1 molar relationship.

Step-by-step explanation:

You might be interested in
Jared and Pedro walk 1 mile in about 15 minutes. They can keep up pace for several hours. About how far they walk in 65 minutes
VladimirAG [237]
<h2><u>Answer:</u></h2>

Jared and Pedro walked a total of <u>4.3 miles</u>

<h2><u>Step-by-step explanation:</u></h2>
  • The equation for distance is <u>speed = distance ÷ time.</u>
  • Rearrange the equation to make distance the subject:

        <em>(multiply both sides by time)</em>

<em>         </em><u>Distance = Speed × Time</u>

  • Convert your numbers into suitable units:

        1 mile ÷ 15 = <u>0.06m/minute</u>

  • Finally, substitute the numbers into the equation and solve:

        Distance = 0.06 × 65 = <u>4.3miles</u> (rounded to the nearest decimal place)

<h2 />

4 0
2 years ago
A sport arena covers 710,430 square feet of ground a news paper reported that the arena covers about 700,000 square feet of grou
n200080 [17]
700,000 is your final answer so the number was rounded to the hundred thousands value/place.
4 0
3 years ago
A trust is or is not one form of distributing an estate.
ss7ja [257]
I believe it is one form of it.
6 0
3 years ago
Read 2 more answers
Marty has a driveway that is 200 feet long. The tires on her car have a diameter of 18 inches. What is the fewest number of tire
Olin [163]

Answer:

Step-by-step explanation:

The diameter of a tire is the distance across the tire through the center. Since tires are circular, you can find the circumference of the tire from the diameter. The circumference represents the distance the tire travels when it makes one revolution. If you know the number of inches in a mile and the circumference, you can find the number of times the wheel turns per mile.

First, measure the diameter of the tire in inches.

Secondly, multiply the diameter by pi, which is approximately 3.1416, to find the tire circumference. For example, if the tire has a 20 inch diameter, multiply 20 by 3.1416 to get 62.83 inches.

3 0
2 years ago
Read 2 more answers
How to draw a picture that represents 24 divided by 6
olasank [31]
Draw a cake or a pie cut into 24 pieces. Then draw 6 figures around the cake. color code each group of 4 pieces of cake and coordinate it with figure.

Ex: If 4 pieces of the cake were red, color one of the figures red so each figure gets 4 pieces of the cake.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Select all of the following that are ordered pairs of the given function.
    8·1 answer
  • What is the vertex of the parabola given by the equation y x^2+ 4?
    15·2 answers
  • Steeze Co. makes snowboards and uses the total cost approach in setting product prices. Its costs for producing 10,500 units fol
    14·1 answer
  • Emerson is cutting boards that are 3/4 foot long to make bird houses. How many pieces can he cut from a board that is 9 feet
    15·1 answer
  • Is the product of -5 +x and x+4 equal to the product of 5+x and x-4? Explain your answer.
    5·2 answers
  • B(a + b) - a (a -b )
    8·2 answers
  • The following data points represent the number of emails that the CEO of Rock Town Apparel sent each day since he started using
    6·1 answer
  • The science center has 200 people in attendance on Monday. The center expects Saturday's attendance to be 140
    8·2 answers
  • Help please please help help me!!!!
    11·1 answer
  • Someone help its math 50 points
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!