3 years ago

Identify the primary form of energy in each image

Chemistry

2 answers:

stepladder [879]3 years ago

7 0

Answer:

Candle: Radiant Energy // Lake: Motion Energy // Log: Chemical PE

Explanation:

The candle emits light (radiant), the lake water is moving I assume (motion), and the log has the ability to be burned (chemical potential). I know this question is three years old but hope this helps someone lol

-Dominant- [34]3 years ago

3 0

Without images this is an impossible question.

You might be interested in

Name two things in the lab that are for safety

Blizzard [7]

Answer:

Safety goggles and chemical fume hoods

Explanation:

5 0

3 years ago

Air, Sea water, alloy afe the examples of

ratelena [41]

Answer:

B. Mixture

because air,sea water and alloy are example of Mixture

8 0

3 years ago

The chemical bonding in sodium phosphate, Na3PO4, is classified as:

fiasKO [112]

<span>Ionic bonding between sodium and phosphate ions.</span>

7 0

3 years ago

Read 2 more answers

A reaction was suppose to produce 20 L of gas. Only 12 litters of gas were produced in the lab. What is the percent yield for th

pogonyaev

Answer:

$\boxed {\boxed {\sf 60 \%}}$

Explanation:

Percent yield is a ratio of the actual yield to the theoretical yield. It is found using this formula:

$\% \ yield= \frac {actual \ yield}{theoretical \ yield} *100$

The actual yield is 12 liters, because that was actually produced in the lab.

The theoretical yield is 20 liters, because that was the expected yield.

$\% \ yield= \frac {12 \ L}{20\ L} *100$

$\% \ yield= 0.6*100$

$\% \ yield= 60$

For this reaction, the percent yield is 60%.

5 0

3 years ago

How does your body get the energy that it needs to do all of its daily activities? Describe the energy conversion that take plac

Mama L [17]

IF you are fat like your mom well i don't know

8 0

3 years ago