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Alex787 [66]
3 years ago
12

Will mark as Brainliest.

Chemistry
1 answer:
sertanlavr [38]3 years ago
8 0
<span>Atomic radius generally increases as we move 
</span><span>down a group and from right to left across a period.</span>
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Types of isomers possible for ch3 ch2 ch2 ch3
puteri [66]

Answer:

It has two isomers; n-butane and isobutane. Here n-butane is a straight-chain compound with four carbon atoms bonded with single covalent bonds. Explanation: Butane is an alkane with four carbon atoms so molecular formula is C4H10.

Explanation:

4 0
2 years ago
Which equation is used to help form the combined gas law?<br> eP, V, P, V, т.
alexdok [17]

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The combined gas law is formulated from PV/T =K.

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The combined gas law comprises of Boyle's law, Charles's law and Gay lusaac's law. This laws were not discovered but simply put together considering other cases of ideal gas law. It states that if the amount of gas is left unchanged, the ratio between the pressure, volume, and temperature is constant.

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3 years ago
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What is the pH of a sample with [OH-] = 2.5 x 10-11 M?
sveticcg [70]

Answer:

The pH of the sample is 3,4.

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3 0
3 years ago
If you have a heartburn, how you could you safely help the situation
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