2 years ago

3 natural chemicals a part of our life

Chemistry

2 answers:

Lostsunrise [7]2 years ago

8 0

Baking soda, hydrogen, methane

Mademuasel [1]2 years ago

4 0

Sodium chloride, methane gas and water

You might be interested in

4. Which statement is true?

worty [1.4K]

Answer:

give a picture

Explanation:

4 0

2 years ago

Which of the following statements correctly describes the relationship between volume and temperature( moles and pressure of gas

lorasvet [3.4K]

Answer:

pressure of gas are constant describe the relationship between moles and temprature

6 0

3 years ago

Prandtl number in heat transfer analogues to which dimension less number in mass transfer. a) Schmidt number b) Sherwood number

Cloud [144]

Answer:

a) Schmidt number

Explanation:

Prandtl number in heat transfer is analogues to Schmidt number in mass transfer.

Prandtl number in heat transfer is the ration of momentum diffusivity to the heat diffusivity.

$P_r = \frac{\nu}{\alpha}$

Whereas, Schmidt number in mass transfer is the ratio of momentum diffusivity to the mass diffusivity.

$S_c= \frac{\nu}{\nu_{AB}}$

5 0

2 years ago

Give two properties that glass and plastic sometimes share.

dmitriy555 [2]

Answer:

Wall, cup, mug, plastic spoon

Explanation:

Because all of those are glass and it is important to us to make sure that if you are touching this brle careful

8 0

2 years ago

Read 2 more answers

Which of these elements would be assigned the highest electronegativity value? Br K Si Ba

Mashutka [201]

It's between br and si so id go with br

7 0

2 years ago