3 years ago

Pleaseeeeeeeeeee helpppppppppppppppp

1 answer:

3 0

The equation shows that 5 molecules of H2O react to form 8 molecules of HCl.
Use those numbers in a mole ratio.

5 moles H2O : 8 moles HCl = x moles H2O : 0.24 moles HCl

8x = 5 * 0.24

8x = 1.2

x = 0.15

Answer: A. 0.15 mol

You might be interested in

What are three reasons that using renewable energy is important.

wariber [46]

Answer:

1. they reduce green house gases

2. they can last a long time and come back pretty much every year and some never run out

3. we have unlimited supply of most if not all renewable resources

Explanation:

hope this helps!

5 0

3 years ago

Lucia is playing with magnetic toy vehicles. She has two identical toy vehicles (purple and pink) that start on opposite sides o

pentagon [3]

Answer:

The potential energy of both toy vehicles (purple and pink) decreased. Since the pink toy was moved closer to the magnet, it will have less potential energy because of the short distance it will take to travel to the magnet. Although the purple toy is now closer to the magnet, it is still pretty far and will have a somewhat big potential energy when traveling to the magnet.

Explanation:

Hey, I'm in middle school and I had the same question for a science test, I'm not sure if I am correct but this is what I have.

3 0

3 years ago

Read 2 more answers

A car is traveling 83.3 kilometers per hour. What is its speed in miles per minute? One kilometer = 0.62 miles.

Leya [2.2K]

Hi. 2fouls! :)

First convert the number from kilometer to miles:
$83.3*0.62$
$=51.646 miles$

Now to find the miles per minutes,divide the miles per hours by 60 (the amount of minutes in an hour.)

$51.646/60$
$=0.860766667$

The car is travelling at a speed of 0.860766667 miles/minute.

Hope this helps.
-Benjamin

3 0

4 years ago

Read 2 more answers

A double-replacement reaction takes place when aqueous cobalt (III) chloride reacts with aqueous lithium hydroxide. One of the p

olga55 [171]

The correct answer is Co(OH) 3

5 0

3 years ago

Please help me i’m in need!

makkiz [27]

Answer:

balanced............

3 0

3 years ago