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Harlamova29_29 [7]
3 years ago
8

Why are being flammable and combustible considered to be chemical properties and not physical properties?

Chemistry
1 answer:
g100num [7]3 years ago
6 0

Answer:

C. They change the substance into another substance.

Explanation:

Hope it helps!!

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So I lost my sense of taste yesterday.
Mama L [17]

Answer:

I'm unaware of what but maybe hot sauce?

Explanation:

4 0
3 years ago
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EXPLAIN THE PROCESS OF SEPERATING A MIXTURE CONSISTING OF IRON fillings and sand in a plastic bowl
devlian [24]
<h3>- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>

➷ Iron would be attracted to a magnet therefore, you can hover a magnet over the mixture. Doing this would lift out the iron fillings, leaving the sand behind.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
A airliner has an internal pressure of 1.00 ATM and temperatures of 25°C at take off if the temperature of the airlines routes t
Georgia [21]

Answer:

Explanation:

Using Gay lussac's law equation as follows;

P1/T1 = P2/T2

7 0
3 years ago
Heeeeeeeeeeeeeeeeeeeeeelp
Genrish500 [490]

Answer:

The correct answer is 2.33g of H_{2}O, A

Explanation:

We can use basic stoich to get this question.

To start, lets convert our grams to moles in order to use our equation. 5.38g of O_{2} = (\frac{5.38}{2*15.999}) moles = 0.168136 moles.

We then can use our molar ratio of 13:10. Simply divide by our molar ratio in order to go from moles of O_{2} to moles of H_{2}O. This gets us 0.129335 moles of H_{2}O.

Now lets convert to grams of H_{2}O by multiplying by the molar mass of H_{2}O. .129335*(1.008*2+15.999) = 2.32997g of H_{2}O

7 0
3 years ago
What happens when the compound MgO is formed?
OleMash [197]

I would say that the first answer choice makes sense since the charge of Oxygen is +2. But I may be wrong, try it out!

5 0
4 years ago
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