3 years ago

If you have 3.5 L of He to blow up balloons... at STP...

Chemistry

1 answer:

Serga [27]3 years ago

7 0

Answer:

Explanation:

You might be interested in

When you climb to the top of a water slide, you are gaining:

Annette [7]

Answer:

Explanation:

You climbing the water slide gives you potential energy and your building gravitational eneergy.

3 0

2 years ago

Explain, in terms of particles, why liquid<br> iodine does not conduct electricity.

drek231 [11]

Answer:

Because iodine is a liquid, it has no melting point. Iodine is not an electrical conductor because each molecule consists of two iodine atoms connected by a covalent bond that cannot be stimulated sufficiently to transmit electrical energy.

Explanation:

brainlist???

5 0

3 years ago

Read 2 more answers

Someone please help me with my quiz about Moles for chemistry!

astra-53 [7]

Answer:

Explanation:

Iam not sure if it's correct

5 0

2 years ago

Read 2 more answers

A scuba diver that ascends to the surface too quickly can experience decompression sickness, which occurs when nitrogen that dis

Butoxors [25]

Answer:

The factor that will change the volume of the diver's lungs upon reaching the surface is 4

Explanation:

Given data:

Pressure increases 1 atm = 101.325 kPa

34 ft = 10.3632 m

Depth of 102 ft = 31.0896 m

Question: What factor will the volume of the diver's lungs change upon arrival at the surface, V₂/V₁ = ?

The pressure at 31.0896 m:

$P_{1} =101.325+(\frac{31.0896}{10.3632} *101.325)=405.3kPa$

The factor will the volume of the diver's lungs change upon arrival at the surface:

$\frac{V_{2}}{V_{1} } =\frac{P_{1}}{P_{2}} =\frac{405.3}{101.325} =4$

5 0

2 years ago

When h forms a bond with h2o to form hydronium ion, h3o , this bond is called a coordinate covalent bond because question 16 opt

pshichka [43]

The correct option would be the fact that both bonding electrons had come from the oxygen to form this chemical bond.

The other options are not true.

7 0

3 years ago

Read 2 more answers