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prisoha [69]
2 years ago
8

PLEASE HELP ME!!!!!!!!

Chemistry
1 answer:
Nostrana [21]2 years ago
6 0

nswerllo

Explanation:

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What are the rules for naming hydrocarbons?
GrogVix [38]

Answer:

IUPAC Rules for Alkane Nomenclature

Find and name the longest continuous carbon chain.

Identify and name groups attached to this chain.

Number the chain consecutively, starting at the end nearest a substituent group.

Designate the location of each substituent group by an appropriate number and name.

Explanation:

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2 years ago
Which of the following does not serve as a way to neutralize the charge in a body? Question 3 options: A) Bringing the charged b
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Answer: B. Adding more protons to a positively charged body until the number of protons matches the number of electrons

Explanation:

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2 years ago
An element is a pure substance. It can not easily be broken down into parts by physical means.
liberstina [14]

Answer: An element is a pure substance. It can not easily be broken down into parts by physical means.

A)True

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7 0
3 years ago
A gas is allowed to expand from a volume of 400 ml to 2000 ml at a constant temperature. If the the initial pressure is 3 atm, c
Lostsunrise [7]

Answer:

P_{2}) = 0.6 \; atm

Explanation:

<u>Given the following data;</u>

Initial volume = 400 mL

Final volume = 2000 mL

Initial pressure = 3 atm

To find the final pressure P2, we would use Boyles' law.

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

PV = K

P_{1}V_{1} = P_{2}V_{2}

Substituting into the equation, we have;

3 * 400 = P_{2}* 2000

1200 = 2000P_{2}

P_{2}) = \frac {1200}{2000}

P_{2}) = 0.6 \; atm

8 0
3 years ago
What is the equation for the reaction of magnesium and iron 2 oxide
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<em>Maybe</em>

<em>Mg+</em><em>Fe2O3</em><em>→</em><em>F</em><em>e</em><em>+</em><em>MgO</em>

<em>hope</em><em> it</em><em> helps</em>

8 0
2 years ago
Read 2 more answers
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