2 years ago

Which two kinds of information describe weather and not climate?

Chemistry

2 answers:

Fynjy0 [20]2 years ago

5 0

Answer: b & c

Explanation: A-P-E-X

kompoz [17]2 years ago

4 0

Answer: how the air pressure is expect to change tonight AND the temp. for the previous week

Explanation:

a p e x

You might be interested in

A box of paper clips weighs 1.1 kg. If each paper clip weighs 0.88 grams, how many paper clips are in the box? (Hint: 1 kg = 100

PolarNik [594]

1.1kg = 1100g
If each paper clip is 0.88g : 1100 / 0.88 = 1250
1250 paper clips in the box

5 0

2 years ago

Read 2 more answers

/10

ddd [48]

Explanation:

Uranium-238 undergoes a radioactive decay series consisting of 14 separate steps before producing stable lead-206. This series consists of eight α decays and six β decays.

6 0

3 years ago

If 9.6 X 1021 molecules of hydrogen are reacted with excess nitrogen, how many liters of ammonia can be produced at STP?

diamong [38]

The volume of NH₃ produced at STP : 0.237 L

<h3>Further explanation</h3>

Reaction

N₂ + 3H₂ → 2NH₃

1 mol = 6.02 x 10²³ particles

9.6 X 10²¹ molecules of Hydrogen, mol :

$\tt \dfrac{9.61\times 10^{21}}{6.02\times 10^{23}}=1.596\times 10^{-2}~moles$

mol H₂ : mol NH₃ = 3 : 2

mol NH₃ :

$\tt \dfrac{2}{3}\times 1.596\times 10^{-2}=0.0106$

Conditions at T 0 ° C and P 1 atm are stated by STP (Standard Temperature and Pressure). <em>At STP, Vm is 22.4 liters/mol.</em>

The volume of NH₃ :

$\tt 0.0106\times 22.4=0.237~L$

<em />

8 0

2 years ago

Give few property of PET

Serhud [2]

Answer:

Transparency to visible light and microwaves. Very good resistance to ageing, wear and heat. Lightweight, impact and shatter resistant. Good gas and moisture barrier properties

Explanation:

5 0

3 years ago

Read 2 more answers

Which of the following are observations? Select all that apply.

iris [78.8K]

Answer:

All are correct

Explanation:

3 0

3 years ago