23 grams of sodium reacted with 35.5 grams of chlorine. Calculate the mass of the sodium chloride compound formed

2 answers:

8 0

Law of Conservation of Mass:
Mass is neither Created nor Destroyed.
So basically, the mass of any element (the example here is Sodium Chloride) at the start is = to the mass of the element at the finishing point.
We add the mass:
23+35.5=58.5g
In conclusion, the mass of Sodium Chloride formed is 58.5g
Its as simple as that!

xxTIMURxx [149]4 years ago

3 0

According to law of conservation of mass within a reaction,
The mass of the compound formed is (23+35.5) grams means 58.5 grams of sodium chloride[NaCl] will be formed.

You might be interested in

A ball rolling across a field has an acceleration of -0.5 m/s 2. It rolls 12.5 m and then comes to a stop after 8 sec. What was

soldi70 [24.7K]

Here is my work the answer is 3.56m/s

5 0

3 years ago

Two loudspeakers are placed side by side and driven by the same source at 500 Hz. A listener is positioned in front of the two s

Oliga [24]

Answer:

0.68 m

Explanation:

We know that the speed of sound in air is a product of frequency and wavelength. Taking speed of sound in air as 340 m/s

V=frequency*wavelength

Then wavelength is given by 350/500=0.68 m

Therefore, to repeat constructive interference at the listener's ear, a distance of 0.68 m is needed

4 0

3 years ago

Write any two uses of plane mirrors?

dexar [7]

Answer:

<h2>Uses of plane mirrors</h2>

They are used in periscopes, for signalling, in kaleidoscopes, to see round dangerous bends, in meters, as mirror tiles, in a sextant, in an overhead projector, an SLR camera, car wing mirrors, in microscopes and as reflecting number plates to mention only some!

Explanation:

Hope it is helpful....

6 0

3 years ago

Read 2 more answers

A boat radioed a distress call to a Coast Guard station. At the time of the call, a vector A from the station to the boat had a

VashaNatasha [74]

Answer:

d = 39.7 km

Explanation:

initial position of the boat is 45 km away at an angle of 15 degree East of North

so we will have