Balancing Chemical Equations?

1 answer:

8 0

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwiZxdDzwILfAhUq8IMKHdeMD1oQwqsBMAB6BAgEEAQ&url=https%3A%2F%2Fwww.khanacademy.org%2Fscience%2Fchemistry%2Fchemical-reactions-stoichiome%2Fbalancing-chemical-equations%2Fv%2Fbalancing-chemical-equations-introduction&usg=AOvVaw3kUY-9qu0UPe7-KfbRVBbd

go here this is a really good video to help with balacing chemical equations

You might be interested in

Derive an approximate formula for the mutual inductance of two circular rings of the same radius a, arranged like wheels on the

son4ous [18]

Answer:

Please check the attached file for the derivation

Explanation:

Check the attached file

7 0

3 years ago

A student holding a 324Hz tuning fork approaches a wall at a speed of 6ms^(-1). The speed of sound in air is 336ms^(-1). What fr

Mashutka [201]

The frequency the student detect from waves omitted from the fork and waves coming from the wall is 348.1 Hz.

<h3>Frequency detected by the student</h3>

The observed frequency is determined by applying Doppler effect;

f' = f₀(v + v₀)/(v)

where;

f' is the observed frequency
v is speed of sound
v₀ is the source speed
f₀ is the original frequency

f' = 342(6 + 336)/(336)

f' = 348.1 Hz

Thus, the frequency the student detect from waves omitted from the fork and waves coming from the wall is 348.1 Hz.

Learn more about observed frequency here: brainly.com/question/10728818

#SPJ1

8 0

1 year ago

On which factor does the colour of the scattered white light dependant.

antiseptic1488 [7]

Explanation:

Size of the particles of the medium through which, it is passing.

6 0

2 years ago

During a rainy day, as a result of colliding clouds an observer saw lighting and a heard thunder sound. The time between seeing

hodyreva [135]

Answer:

d = 1700 meters

Explanation:

During a rainy day, as a result of colliding clouds an observer saw lighting and a heard thunder sound. The time between seeing the lighting and hearing the sound was 5 second, t = 5 seconds

Speed of sound, v = 340 m/s (say)

Let d is the distance of the colliding cloud from the observer. The distance covered by the object. It is given by :

$d=v\times t$