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3 years ago

1. Which of the following statements describe cations? Select all that apply.

Chemistry

2 answers:

Wittaler [7]3 years ago

5 0

Answer:

<h3>NEGATIVELY CHARGED IONS</h3>

Explanation:

<h2>IHOP NAKATULONG #LIKE AND FOLLOW</h2>

Crazy boy [7]3 years ago

5 0

Hey :)

Cations are positively charged ions and they have lost electrons

Hope this helps!

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3 years ago

In this reaction, _____.

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Answer:

AB + CD ----> AC + BD

Explanation:

If you think this reaction:

AB + CD ----> AC + BD

(Reactants) (Products)

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4 years ago

Do ionic compounds or covalent compounds conduct electricity

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3 years ago

Does entropy increase or decrease in the following processes?

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3 years ago

On a cool morning (12"C), a balloon is filled with 1.5 L of helium. By mid afternoon, the temperature has soared to 32°C. What i

ddd [48]

Answer:

1.6 L

Explanation:

Using Charle's law

$\frac {V_1}{T_1}=\frac {V_2}{T_2}$

Given ,

V₁ = 1.5 L

V₂ = ?

T₁ = 12 °C

T₂ = 32 °C

The conversion of T( °C) to T(K) is shown below:

T(K) = T( °C) + 273.15

So,

T₁ = (12 + 273.15) K = 285.15 K

T₂ = (32 + 273.15) K = 305.15 K

Using above equation as:

$\frac{1.5}{285.15}=\frac{V_2}{305.15}$

$V_2=\frac{1.5\cdot \:305.15}{285.15}$

New volume = 1.6 L

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3 years ago