Answer:
121.5 L will be the new volume
Explanation:
To solve this we can use the Ideal Gases Law
P . V = n . R . T for the two situations. But the moles of gas in the balloon are always the same so:
P . V / R .T = P . V / R. T
R is a universal constant, we can reject it. So:
P₁ . V₁ / T₁ = P₂ . V₂ / T₂
We also need to convert T° C to T°K → T°C + 273
30°C + 273 = 303 K and -48°C + 273 = 225K
Let's replace → (50.4L . 100 kPa) / 303K = (30.8 kPa . V₂) / 225K
((50.4L . 100 kPa) / 303K ) . 225K = 30.8 kPa . V₂
3742.5 kPa . L = 30.8 kPa . V₂
3742.5 kPa . L / 30.8 kPa = V₂ → 121.5 L
Answer:
It might be 2 and 3 but tell me if I'm wrong cause I'm not 100% sure
I would suggest convection !!!
Answer: Ionic bonds form only between metals and nonmetals. That's because metals “want” to give up electrons, and nonmetals “want” to gain electrons. It takes energy to remove valence electrons from an atom and form a positive ion. Energy is released when an atom gains valence electrons and forms a negative ion
Answer:
Full answer in explanation
Explanation:
- High Tide - when tides are at their highest elevation
- Low Tide - when tides are at their lowest elevation
- Spring Tide - when tides experience the greatest range between high and low; occur at New and Full Moons
- Neap Tide - when tides experience the least range between high and low; occur at 1st and 3rd Quarter Moons
- Gravitational Pull - the invisible force that exists between all objects that have mass. The greater the mass, the greater the effect of the force
- Tide - the daily change in ocean levels due to the gravitational force of the moon and the sun exerted on Earth
Hope this helps!