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saul85 [17]
4 years ago
7

When having an equal number of protons and electrons, what does that do to the overall charge of the element? Why do you think t

hat?
Chemistry
1 answer:
gladu [14]4 years ago
4 0
It means it’s neutrally charged! Protons are positive while electrons are negative, so they balance each other out. Neutrons are neutral so they don’t weigh in.
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What volume is occupied by 8.67 grams of methane gas at STP?
Paraphin [41]
Molar mass methane ( CH₄) = 16.04 g/mol

number of moles:

mass CH₄ / molar mass

8.67 / 16.04 => 0.5405 moles

1 mole ------------------ 22.4 L ( at STP )
0.5405 moles --------- ??

0.5405 x 22.4 / 1 => 12.1072 L

hope this helps!


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3 years ago
PLEASE HELP I REALLY NEED THIS IM LATE
ANTONII [103]

Answer:

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4 0
3 years ago
Sodium (Na) is an explosive metal, while Chlorine (CI) is a toxic gas. However, when bonded together they form regular table sal
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Answer:

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2 years ago
Draw the alkyne formed when 2,3-dichloropentane is treated with an excess of strong base such as sodium amide.
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Hi! Thank you for posting your question here at Brainly. I hope I would be able to help you with my answer.

When an alkyne such as 2,3-dichloropentane is treated with excess sodium amide, a two-step elimination reaction will happen. The reaction would then yield the final product in the form of 2-pentyne. Its structure is shown in the attached image.

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