Explanation:
Complete the first and second sentences, choosing the correct answer from the given ones.
1. T = 100 K
Put T = 100 K
A temperature of 100 K corresponds on a Celsius scale to (-173 °C)
2. T = 50 °C
So, At 50 °C, it corresponds to a Kelvin scale of 323 K.
Answer:
Iron, nickel, cobalt and some of the rare earths (gadolinium, dysprosium) exhibit a unique magnetic behavior which is called ferromagnetism because iron (ferrum in Latin) is the most common and most dramatic example.
Answer:
209 m
Explanation:
The y-component of a vector is the magnitude times the sine of the angle.
y = 253 sin 55.8°
y = 209
The volume that the gas will occupy based on the temperature given will be 0.80 liters.
<h3>How to calculate the volume?</h3>
From the information, it was stated that the figure shows a pV diagram for 4.00×10−3 mole of ideal H2 gas and that the temperature of the gas does not change during segment bc.
Therefore, the volume will be:
= (0.20) × (2.0/0.50)
= 0.20 × 4
= 0.80
In conclusion, the volume is 0.80 liters.
Learn more about temperature on:
brainly.com/question/2474628
Answer:
1.2
Explanation:
2.0 mol O₂ × (3 mol CO₂ / 5 mol O₂) = 1.2 mol CO₂