1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
VMariaS [17]
2 years ago
8

Which of these is NOT a result of human actions?

Chemistry
1 answer:
Kazeer [188]2 years ago
4 0

Answer:

B : acid rain ?  

Explanation:

how would humans- well i mean factories couldddddd produce it but uhhhh

You might be interested in
In a homogeneous mixture, the liquid is the?
scoray [572]
<span>the solvent, hope this helps</span>
5 0
3 years ago
Read 2 more answers
Although both fission and fusion generate energy, fusion produces much more energy than nuclear fission and produces less nuclea
noname [10]
I believe that is true.
3 0
3 years ago
Read 2 more answers
What is the volume of 0.80 grams of O2 gas at STP? (5 points) Group of answer choices 0.59 liters 0.56 liters 0.50 liters 0.47 l
Anarel [89]

Answer:

0.56 liters

Explanation:

First we <u>convert 0.80 grams of O₂ into moles</u>, using its molar mass:

  • 0.80 g ÷ 32 g/mol = 0.025 mol

At STP, 1 mol of any given mass occupies 22.4 L. With that information in mind we <u>calculate the volume that 0.025 moles of O₂ gas would occupy</u>:

  • 0.025 mol * 22.4 L/mol = 0.56 L

Thus the answer is 0.56 liters.

3 0
2 years ago
Why does common table salt (NaCl) have a high melting point?
schepotkina [342]
The correct answer is c
8 0
2 years ago
Burning gasoline is an _____________ reaction.
rusak2 [61]

Answer:

chemical.............

5 0
3 years ago
Read 2 more answers
Other questions:
  • Water , when left uncovered,slowly changes into vapour.what happens to water
    7·1 answer
  • Which of the following elements are good insulators?
    6·2 answers
  • Solubility is usually expressed as the maximum number of grams of
    8·1 answer
  • Why is 1g of cobalt oxide nanoparticles a better catalyst than 1g of cobalt oxide powder?
    13·1 answer
  • The main factor which effects the speed of a sound wave is the ____
    12·1 answer
  • Tick (√) the statements that are correct.
    9·1 answer
  • stars evolve and change over time, what is something else on earth that changes over time? describe the similarities and differe
    10·1 answer
  • Help me pls someone plss???help me pls someone plss???
    11·1 answer
  • Which type of volcanic mountain has wide, gentle slopes? rift shield composite cinder cone
    11·2 answers
  • 24 CO2 (g) + 26 H2O (i ) + 15,026 kJ - 2 C12H26 (i ) + 37 O2 (g) ?<br><br> Endothermic or exothermic
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!