3 years ago

If an old car burns 0.05 mL oil every mile, How much oil will it burn if driven 100,000 miles? Show your answer in mL and L?.

Chemistry

1 answer:

Irina18 [472]3 years ago

7 0

0.05 * 100000

= 5000ml

= 5L

You might be interested in

There are 360 degrees in a circle. How many arcminutes will be in 86% of a circle?

Leokris [45]

Answer:

There are 18572.9 arcminutes in 86% of a circle.

Explanation:

The degrees in 86% of a circle is:

$degrees = \frac{86}{100}*360 = 309.6 ^{\circ}$

Now, we need to find the number of arcminutes in 309.6°:

$arcminute = \frac{59.99 arcminute}{1 degree}*309.6 degrees = 18572.9$

Therefore, there are 18572.9 arcminutes in 86% of a circle.

I hope it helps you!

3 0

3 years ago

At this pressure, how many molecules of air would there be in a 20 ∘C experimental chamber with a volume of 0.020 m3 ?

jonny [76]

Answer:

Explanation: The lowest pressure in a laboratory is 4.0×10^-11Pa

Using Ideal gas equation

PV = nRT

P= 4.0×10^-11Pa

V= 0.020m^3

T= 20+273= 293k

n=number of moles = m/A

Where m is the number of molecules and A is the Avogradro's number=6.02×10²³/mol

R=8.314J/(mol × K)

PV= m/A(RT)

4.0×10^-11 ×0.020 = m/6.02×10²³(8.314×293)

m = 4.0×10^-11×0.020×6.02×10^23 / (8.314×293)

m = 1.98×10^8 molecules

Therefore,the number of molecules is 1.98×10^8

8 0

2 years ago

What does Le Châtelier's principle say about upsetting a system at

never [62]

Answer:

Explanation:

7 0

2 years ago

In a living organism, what is an organ? functional unit, or building block, of all organisms; smallest unit that can carry on th

ra1l [238]

Answer: D. a structure that provides a specific service within a cell

Explanation:

7 0

2 years ago

If your school said no rules wut would you do

VLD [36.1K]

Answer:

please add more info into your response

Explanation:

6 0

2 years ago