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
Bezzdna [24]
3 years ago
7

What is the total pressure in mm Hg?

Chemistry
1 answer:
Alekssandra [29.7K]3 years ago
4 0

Answer:

1.5 atm

Explanation:

You might be interested in
Which action does the executive branch take as part of the government spending process? A.Executive branch agencies meet with Co
12345 [234]
The correct answer is C. Executive branch agencies plan their fiscal budgets for the year. (Apex)
7 0
3 years ago
Read 2 more answers
What is the total number of valence electrons in the dot structure of CBr4? Explain how you determined this answer. What is the
Mnenie [13.5K]

Answer:- There are 32 valence electrons and it's tetrahedral in shape.

Explanations:- Atomic number of carbon is 6 and it's electron configuration is 1s^22s^22p^2 . It has 4 electrons in the outer most shell means it has 4 valence electrons.

Atomic number of Br is 35 and it's electron configuration is 1s^22s^22p^63s^23p^64s^23d^1^04p^5 . It has 7 electrons in the outer most shell(2 in 4s and 5 in 4p) .

There is one C and four Br in the given compound. So, total number of valence electrons = 4+4(7) = 4+28 = 32

Four Br atoms are bonded to the central carbon atom and also there isn't any lone pair present on carbon. It makes it tetrahedral.

5 0
3 years ago
WILL MARK YOU THE BRAINLIEST IF YOU ANSWER THESE TWO QUESTION CORRECTLY :)
lara [203]

Answer: 1. HYDROCARBONS? 2. ALKANES?

i'm not exactly AMAZING at this but i did some research and this is what i think it is i'm also not in this grade but i tried.

7 0
3 years ago
Which best describes the current atomic theory?
Dennis_Churaev [7]
Atoms are composed of electrons in a cloud around a positive nucleus.
8 0
4 years ago
Read 2 more answers
Animals inherit traits from their parents. They pass some of these same traits on to their children. Suppose a pair of animals h
Fantom [35]

Answer:

A. The children will be more likely to survive than if they did not have the trait.

Explanation:

Process of elimination

B. It will not affect the children.

Cannot be true, if it didn't impact the children then how would survival of the fittest work?

D. The children will be able to adapt if the environment changes.

That just... not how adapting works when it comes to evolution.

C. The children will be more likely to survive than their parents were

Everyone has the same trait, everyone is equal in that regard.

A. The children will be more likely to survive than if they did not have the trait.

"Suppose a pair of animals has a trait that helps them survive in their environment." The trait helps them survive. Not having the trait makes them less likely to survive. A is correct

8 0
2 years ago
Other questions:
  • 2. From each of the following pairs of atoms, pick the atom that has
    12·1 answer
  • Fill in the blanks to complete the following table. Symbol Ion formed Number of electrons in ion Number of protons in ion Cl ___
    13·1 answer
  • A solution of sucrose in water is 48.5% sucrose by mass and has a density of 1.118 g/ml. what mass of sucrose, in grams, is cont
    14·2 answers
  • Boyle's law states that the pressure of a gas is always:
    13·1 answer
  • Which of the following describes fertilization?
    11·1 answer
  • What is the pH of a solution with a hydrogen ion concentration of 4.5 x<br> 10-6 M ?
    13·1 answer
  • An increases in the pressure on a gas, increases the speed at which particles of
    14·1 answer
  • What does the emission spectrum tell us about the structure of an atom?
    8·1 answer
  • Is baking soda reacting to vinegar a physical or chemical change
    9·1 answer
  • When comparing the titration curves for the titration of a strong acid with a strong base and the titration of a weak acid with
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!