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
german
3 years ago
11

1.

Chemistry
1 answer:
Keith_Richards [23]3 years ago
7 0

Answer:

same ammount of electrons

Explanation:

hope this helps:)

You might be interested in
which organelle converts the chemical energy stored in food into compounds that are more convenient for the cell to use?
stiv31 [10]
It's the mitochondrion. It it the powerhouse of the cell and deals mainly with energy.
6 0
4 years ago
Read 2 more answers
What is the molarity of a NaCl solution with 3.7 moles and 2.3 L?*
a_sh-v [17]

Answer:

5.0 molatrity

Explanation:

because i just known

5 0
3 years ago
Read 2 more answers
7. Indicate if the following are correct or incorrect.
solong [7]

Answer:

1s2: correct.

6s3: incorrect because the subshell s can hold up to 2 electrons.

5f10: correct.

4d3: correct.

2d4: incorrect because the second energy level just has the s and p subshells.

3p10: incorrect because the p subshell can hold up to 6 electrons.

Explanation:

Hello there!

In this case, according to the attached file, which shows the correct orbitals and electrons, we can proceed as follows:

1s2: correct.

6s3: incorrect because the subshell s can hold up to 2 electrons.

5f10: correct.

4d3: correct.

2d4: incorrect because the second energy level just has the s and p subshells.

3p10: incorrect because the p subshell can hold up to 6 electrons.

Best regards!

5 0
3 years ago
What is the molarity of an HCl solution if 37.0 mL is completely titrated by 56.0 mL of an NaOH solution whose concentration is
Nata [24]

Answer:

Option A. 0.378M

Explanation:

Data obtained from the question include:

Molarity of acid (Ma) =..?

Volume of acid (Va) = 37.0 mL

Volume of base (Vb) = 56.0 mL

Molarity of base (Mb) = 0.250 M

Next, we shall write the balanced equation for the reaction. This is given below:

HCl + NaOH —> NaCl + H2O

From the balanced equation above,

The mole ratio of the acid (nA) = 1

The mole ratio of the base (nB) = 1

Finally, we can determine the molarity of the acid as shown below :

MaVa/MbVb = nA/nB

Ma x 37 / 0.25 x 56 = 1

Cross multiply

Ma x 37 = 0.25 x 56

Divide both side by 37

Ma = 0.25 x 56 /37

Ma = 0.378M

Therefore, the molarity of the acid, HCl is 0.378M

5 0
4 years ago
Read 2 more answers
Water, also known as H2O, cannot be separated into hydrogen and oxygen.
Dmitry [639]

Answer:

So, H2O means two atoms of hydrogen mixed with one atom of oxygen. All pure water is the same, two parts hydrogen to one part oxygen. ... Water cannot be separated by any physical means.

Explanation:

Logic and my notes from chem....

6 0
3 years ago
Read 2 more answers
Other questions:
  • How would 4d orbitals differ from 3d orbitals
    6·1 answer
  • What is the balanced equation for CaCO3(s) > CaO(s) + CO2(g
    13·1 answer
  • Help ASAP! WILL MARK BRAINLIEST!<br><br> What must happen for light to change a material?
    14·2 answers
  • g Gaseous methane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water . Suppose 0.96 g of methane
    14·1 answer
  • Which phrase describes air density? A. increases as altitude increases B, equals mass divided by volume C. pushes molecules in o
    7·2 answers
  • How many molecules are in 0.500 mol of AlBr3
    11·1 answer
  • How many moles are in 3.14 x 10^25 particles of tin?​
    9·1 answer
  • Xavier boiled 19 grams of water. If all of the water changed into a gas, what would be the mass of the steam?
    13·1 answer
  • Anyone need sugar daddy​
    8·2 answers
  • PLEASEE HELPPP<br> what is the ph of 1.0 times 10^-2 M HBr
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!