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
seraphim [82]
3 years ago
11

What are some ways we can monitor earthquakes ?

Chemistry
1 answer:
a_sh-v [17]3 years ago
5 0

Answer:

Earthquakes are measured using instruments called seismometers, that detect the vibrations caused by seismic waves as they travel through the crust. Also, laser beams can be used

Explanation:

You might be interested in
What are some examples of monomers and oligomers?
aleksandr82 [10.1K]
<span>What are some examples of monomers and oligomers?
</span>Organic molecules, such as proteins, carbohydrates, lipids and nucleic acids, are made of simple subunits called monomers. <span>Plasticizers are </span>oligomeric esters widely used to soften thermoplastics such as PVC and <span>urethane acrylate </span>. 
<span>
</span><span>If a chemical compound accelerates and regulates metabolic reactions, which type of role does it play - structural or physiological? 
</span>I believe the function that it plays would be physiological since it focuses more on the regulation of the reactions inside the body.
7 0
3 years ago
The substances present before a chemical reaction takes place are called?
andrew11 [14]
The substances present before the reaction are the reactants.  (As the reaction goes through, the substances that are produced are called the products of the reaction).
5 0
3 years ago
Read 2 more answers
What’s a hinge,pivot,ball and socket called
irinina [24]
It is called diarthroses
6 0
3 years ago
The reaction for photosynthesis producing glucose sugar and oxygen gas is:
uranmaximum [27]

Answer:

a. 1.12 L

Explanation:

Step 1: Write the balanced equation for the photosynthesis

6 CO₂(g) + 6 H₂O(l) ⇒ C₆H₁₂O₆(s) + 6 O₂(g)

Step 2: Calculate the moles corresponding to 2.20 g of CO₂

The molar mass of CO₂ is 44.01 g/mol.

2.20 g × 1 mol/44.01 g = 0.0500 mol

Step 3: Calculate the moles of O₂ produced

The molar ratio of CO₂ to O₂ is 6:6. The moles of O₂ produced are 6/6 × 0.0500 mol = 0.0500 mol

Step 4: Calculate the volume occupied by 0.0500 moles of O₂ at STP

At STP, 1 mole of O₂ occupies 22.4 L.

0.0500 mol × 22.4 L/1 mol = 1.12 L

4 0
3 years ago
What type of bond is formed between different molecules of water
boyakko [2]
The hydrogen and oxygen atoms that combine to form water molecules are bound together by covalent bonds. The electron from the hydrogen splits its time between the incomplete outer shell of the hydrogen atom and the incomplete outer shell of the oxygen atom.
6 0
3 years ago
Other questions:
  • How many electrons are lost from oxygen? CO2 + H2 —&gt; CO + H2O
    13·2 answers
  • What is the balanced equation for heptane (C7H16) burning in oxygen to make carbon dioxide and water?
    10·1 answer
  • How many moles of Cl- ions are needed to completely combine with 0.25 moles of Mg+2 ions?
    7·1 answer
  • Calculate gram formula mass of LiCl(s)
    9·1 answer
  • Jerome is learning how the model of the atom has changed over time as new evidence was gathered. He has images of four models of
    10·2 answers
  • How many hydrogen atoms are present in 2.00mg of aspartame
    5·2 answers
  • Identify the correct mole ratio for each substance.
    5·1 answer
  • Are hybrids made by natural selection or artificial selection?
    7·1 answer
  • If u have 10 moles of C2H2 how many mole of O2 would you need
    6·1 answer
  • How can scientists control the flammability of a substance?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!