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
Stells [14]
3 years ago
10

Oxygen is a non-mental?TrueFalse

Chemistry
2 answers:
valentinak56 [21]3 years ago
8 0
True, they are non-metal

And it's metal, not mental XD
Over [174]3 years ago
7 0
They are non mental
You might be interested in
Tumu’s class was given an assignment to feature a scientist that contributed to the development of the cell theory. The class de
Ad libitum [116K]

Answer: the way root cells reproduce to increase root length

Explanation:

Rudolf Ludwig Carl Virchowas known as the founder of social medicine and also the father of modern pathology.

Virchow posited that all cells are gotten from already existing cells and he used this in his work towards cellular pathology, as it was made clear that diseases takes place at the cellular level. He posited that the cells that are malfunctioning cause diseases.

Based on the above analysis, the image that Tumu would most likely use in his assignment to feature Rudolf Virchow is the way root cells reproduce to increase root length.

4 0
2 years ago
Read 2 more answers
Sience question ....
GrogVix [38]

Answer:

extended structure

Explanation:

7 0
2 years ago
Read 2 more answers
Amphiphilic molecule: ___________
erica [24]
The answer is E - have both hydrophilic and hydrophobic groups.
7 0
3 years ago
Heterocyclic aromatic compounds undergo electrophilic aromatic substitution in a similar fashion to that undergone by benzene wi
Readme [11.4K]

Answer:

See explanation

Explanation:

When we talk about electrophilic substitution, we are talking about a substitution reaction in which the attacking agent is an electrophile. The electrophile attacks an electron rich area of a compound during the reaction.

The five membered furan ring is aromatic just as benzene. This aromatic structure is maintained during electrophilic substitution reaction. The attack of the electrophile generates a resonance stabilized intermediate whose canonical structures have been shown in the image attached.

8 0
3 years ago
SiCl4 + H2O = H4SiO4 + HCl
vichka [17]

Hey there!

Balance the equation:

SiCl₄ + H₂O → H₄SiO₄ + HCl

Balance H.

2 on the left, 5 on the right. Add a coefficient of 3 in front of H₂O and a coefficient of 2 in front of HCl.

SiCl₄ + 3H₂O → H₄SiO₄ + 2HCl  

Balance O.

3 on the left, 4 on the right. Change the coefficient of 3 in front of H₂O to a 4.

SiCl₄ + 4H₂O → H₄SiO₄ + 2HCl  

This unbalanced our H, so change the coefficient of 2 in front of HCl to a 4.

SiCl₄ + 4H₂O → H₄SiO₄ + 4HCl  

Balance Cl.

4 on the left, 4 on the right. Already balanced.

Balance Si.

1 on the left, 1 on the right. Already balanced.

Our final balanced equation:

SiCl₄ + 4H₂O → H₄SiO₄ + 4HCl

Hope this helps!

8 0
3 years ago
Other questions:
  • ________ is the study of matter and the energy that causes matter to combine, break apart and recombine in everything living and
    12·1 answer
  • In the chemistry laboratory why do scientists use a mortal and pestle
    5·1 answer
  • HCl +KOH ---> KCl + H20
    11·1 answer
  • HCI + NaOH →?<br> O NaCl + H20<br> O NaCl + CO2 + H20<br> O NaCl + H2
    13·1 answer
  • Which statement is true about water molecules?
    10·1 answer
  • The amplitude of a wave is
    6·2 answers
  • Which of these statements does not describe electricity?
    10·1 answer
  • Photosynthesis needs water and carbon dioxide to happen. These 2 ingredients are called _______.
    5·1 answer
  • Bonding Story Mini Project
    14·1 answer
  • Look at your drawing how does the surface area affect the flow of heat from the foil into the ice
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!