A car travels 65 miles in 1 hour. What is the average speed of the car?

Chemistry

1 answer:

ohaa [14]2 years ago

3 0

It would be 65 miles per hour

You might be interested in

The water table is the..

Zielflug [23.3K]

The upper surface of the zone of saturation is called the water table

6 0

3 years ago

Tell me What is an element?

Anarel [89]

Answer:

Any substance that cannot be decomposed into simpler substances by ordinary chemical processes.

Another definition:

An element is the simplest pure substance which can neither be split nor built up from other simpler substances by chemical reaction

5 0

1 year ago

How many milliliters of 0.02 M HCl are needed to react completely with 100 mL of 0.01 M NaOH?

serious [3.7K]

The reaction of HCl and NaOH is HCl + NaOH = NaCl + H2O. So the mole number of HCl and NaOH is equal. So the volume of HCl =0.01*0.1/0.02=0.05 L =50 ml. So the answer is D).

3 0

2 years ago

Read 2 more answers

How many liters of 3.5 M solution can be made using 23 moles of LiBr *must show work to get credit*

MrMuchimi

<u>Answer:</u> 6.57 L of solution can be made.

<u>Explanation:</u>

Molarity is defined as the amount of solute expressed in the number of moles present per liter of solution. The units of molarity are mol/L. The formula used to calculate molarity:

$\text{Molarity of solution}=\frac{\text{Moles of solute}}{\text{Volume of solution (L)}}$ .....(1)

Given values:

Molarity of LiBr = 3.5 M

Moles of LiBr = 23 moles

Putting values in equation 1, we get:

$3.5mol/L=\frac{23mol}{\text{Volume of solution}}\\\\\text{Volume of solution}=\frac{23mol}{3.5mol/L}=6.57L$

Hence, 6.57 L of solution can be made.

5 0

2 years ago

I need help with all of these questions

mafiozo [28]

Number five is decrease

7 0

2 years ago

A car travels 65 miles in 1 hour. What is the average speed of the car?​

A car travels 65 miles in 1 hour. What is the average speed of the car?