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ollegr [7]
3 years ago
15

Is a burning log an exothermic or endothermic event if the log is the system?

Chemistry
1 answer:
denpristay [2]3 years ago
6 0
It would be endothermic because the log is in the system.
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Where would you have the least weight?​
Vikki [24]

In a place with no gravity

Explanation:

Weight is a force exerted by a body in the presence of gravity.

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Without gravity, there is no force of weight. The more the gravity, the more the weight of a body.

A body will experience weightlessness in a place without no gravity.

Therefore, one will experience the least weight in a place without the pull of gravity.

Learn more:

weight and mass brainly.com/question/5956881

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8 0
4 years ago
How many grams will be produced
Anni [7]

Answer:

\Large \boxed{\sf 34.2 \ g}

Explanation:

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\displaystyle moles=\frac{mass}{M_r}

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4 0
3 years ago
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Explanation:

5 0
3 years ago
(Direct answer=Upvote cause I aint smart xD)
Vedmedyk [2.9K]
Paper is shredded, the paper is physically being shredded, iron rusting is due to oxygen reacting with it, gas is burned releases and odor which is a sign of chemical, shirt being bleached is chemical reaction.
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Whick ions profuce similar colors in the flame tests?
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