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
OverLord2011 [107]
3 years ago
13

What is the total number of valence electrons in the lewis structure of xeo4?

Chemistry
1 answer:
malfutka [58]3 years ago
6 0
Here is a picture of which shows you how many valence electrons are in the Lewis structure of xeo4

You might be interested in
Imagine that you are a chemist in the early 1900s who works for a lab that synthesizes aspirin from salicylic acid. Write an arg
Varvara68 [4.7K]

Answer:

I do experiment with salicylic acid

Explanation:

I I think you have to run and write the equation that you made in salicylic acid because salicylic acid is very harmful to us human have skin that is made up of Cleveland Clinic

5 0
2 years ago
Concentrated hydrochloric acid is an aqueous solution that is 34.70 % HCl. The density of the solution is 1.19 g/mL. What mass o
mixas84 [53]

The mass of HCl that is contained in the solution is 147 g HCl

Why?

To find the mass of HCl we have to apply what is called a conversion factor. In a conversion factor we put the units we don't want at the bottom, and the ones we want at the top.

For this question, we want to go from liters of solution to mass of HCl, and the conversion factor is laid out as follows:

0.356Lsolution*\frac{1000mL}{1L}*\frac{1.19 g solution}{1 mL solution}*\frac{34.70 g HCl}{100 g solution}=147 g HCl

Have a nice day!

#LearnwithBrainly

3 0
3 years ago
Which best explains why ionization energy tends to decrease from the top to the bottom of a group? The number of orbitals decrea
cluponka [151]

Answer:

Electrons get farther from the nucleus.

Explanation:

By going from the top to the bottom of a group, the atomic number increases. That would mean that:

  • The number of orbitals increases, as there are more electrons.
  • A higher atomic number implies an increasing number of neutrons.
  • As there are more electrons, they get farther from the nucleus. The farther an electron is from the nucleus, the easier it is for the electron to be removed from the atom.
4 0
3 years ago
A solution is known to contain an inorganic salt of one of the following elements. The solution is colorless. The solution conta
Lisa [10]
I thimk the answer of the question is mn

6 0
3 years ago
Read 2 more answers
An FAS calibration curve (absorbance, y-axis vs. FAS in g/mL) gave an equation he regression line of: y-3678(x)+0.056. If an unk
mezya [45]

Answer:

FAS concentration = 1.61*10^-4M

Explanation:

Beer Lambert's law relates the absorbance (A) of a substance to its concentration (c) as:

A = \epsilon lc----(1)

where ε = molar absorption coefficient

l = path length

A plot of 'A' vs 'c' gives a straight line with slope = εl

In addition absorbance (A) is related to % Transmittance (%T) as:

A = 2-log%T----(2)

For the FAS solution, the corresponding calibration fit is given as:

y = 3678(x) + 0.056

This implies that the slope = εl = 3678

It is given that %T = 25.6%

A = 2-log(25.6)=0.592

Based on equation(1):

c = \frac{A}{\epsilon l}=\frac{0.592}{3678}=1.61*10^{-4}M

8 0
3 years ago
Other questions:
  • IF your good at CHEMISTRY plls helpp!!!
    13·1 answer
  • Which landform is created by a moving glacier?
    8·1 answer
  • The number of valence electrons for 1s22s22p4 is:
    10·1 answer
  • Which of the following is a chemical property of aluminum?
    8·1 answer
  • How do chemist control the speed of explosions?
    7·1 answer
  • what is the momentum of a baseball with a mass of 2kg being thrown at a velocity of 85m/s forwards the hitter?​
    11·1 answer
  • TRUE OR FALSE? Alloys are used more than pure metals because they are generally softer and less likely to react with air or wate
    8·1 answer
  • A student wishes to determine the chloride ion concentration in a water sample at 25 °C using a galvanic cell constructed with a
    14·1 answer
  • 50 POINTS!!!!!!
    12·1 answer
  • Please help D: anyone who helps with all the chemistry problems on my page will get Brainliest Answer on all!!! I have an hour t
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!