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Nitella [24]
3 years ago
8

I am a main group or representative element. I am located in

Chemistry
1 answer:
lesya692 [45]3 years ago
5 0

Answer:

tantalum

i hope this helps<33 :)))))

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What is the name of the molecule below
Yuliya22 [10]

Explanation:

but.......you havent attached a picture?

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3 years ago
the balloon is inflated outdoors on a cold day in North Dakota at a temperature of -35°C to a volume of 3.0 L. The pressure rema
iragen [17]

3.75 litres is the volume of the balloon indoors at a temperature of 25°C.

Explanation:

Data given:

initial temperature of the gas in balloon  = -35°C or 238.15 K

initial volume = 3 litres

final temperature = 25 °C  or 298.15 K

final volume =?

pressure remains constant

From the data given when pressure is constant Charles' law is applied.

\frac{V1}{T1} = \frac{V2}{T2}

Rearranging the equation to know the final volume of the gas in balloon

V2 = \frac{V1T2}{T1}

V2 = \frac{3 X 298.15}{238.15}

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when the temperature of a gas is increased and pressure remains constant the volume of the gas increases.

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3 years ago
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11. 2073 Set D Q.No. 1 Ammonia molecule has got trigonal
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Answer:

See explanation

Explanation:

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5 0
3 years ago
What is the volume of a cube with dimensions 11.0 cm × 11.0 cm × 11.0 cm in m3?
tatiyna

Answer:

1.33 × 10⁻³ m³

Explanation:

Step 1: Given data

Side of the cube (d): 11.0 cm

Step 2: Calculate the volume of the cube (V)

We will use the following expression.

V = d³

V = (11.0 cm)³

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We will use the conversion factor 1 m³ = 10⁶ cm³.

1.33 × 10³ cm³ × (1 m³ / 10⁶ cm³) = 1.33 × 10⁻³ m³

7 0
4 years ago
Which of these statements is INCORRECT regarding an atom of the element scandium?
Flauer [41]
I think the answer should be A 
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3 years ago
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