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
Komok [63]
4 years ago
10

** worth 20 points plus brainliest to whoever answer it correctly **

Chemistry
1 answer:
malfutka [58]4 years ago
5 0

<u>Answer:</u> The correct answer is Option A.

<u>Explanation:</u>

To calculate the number of moles of a substance, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

We are given:

Given mass of fluorine = 6 grams

Now, to know the moles, we divide the given mass of fluorine by the atomic mass/molar mass of fluorine.

Thus, the correct answer is Option A.

You might be interested in
How many moles are in 250 atoms of silver (show work)
Korvikt [17]

Answer:

6.02 x 1023 number of atoms in one mole.

Explanation:

i cant show work because i dont want to be loud in 3 in the moring

3 0
3 years ago
Covert to scientific notation.
gtnhenbr [62]

Answer:

19) 3.6920 × 10⁻⁵

20) 4.059× 10²

21) 2.46810121416 × 10³

22)  1.0000× 10⁻³

Explanation:

Scientific notation is the way to express the large value in short form.

The number in scientific notation have two parts.

The digits (decimal point will place after first digit)

× 10 ( the power which put the decimal point where it should be)

For example:

0.000036920

In scientific notation =  3.6920 × 10⁻⁵

405.9

In scientific notation  = 4.059× 10²

2468.10121416

In scientific notation  = 2.46810121416 × 10³

0.0010000

In scientific notation  = 1.0000× 10⁻³

8 0
3 years ago
Which of the following pairs of compounds can you directly compare against each other theoretically? (choose all that apply) (hi
Allisa [31]

Answer:

b

Explanation:

7 0
4 years ago
A student makes two mixtures, both made of the same substances. What must be true of the two mixtures? A Both mixtures have the
Goshia [24]

Answer:

im not completely sure but the mst likely answer would be the would be they have the same density

Explanation:

if two mixture have the same ingriedients their most likely going to have the same density depending of the measurements like when baking a cake when you add your wet ingriedients to your dry one it makes a batter and if you were to make another mixture with the same ingriedients and somewhat similar measurements your going to get a similar density

6 0
3 years ago
Do you no the 5 major dairy groups​
SOVA2 [1]

I can only think of four and i dont even know if these are correct but milk, cheese, ice cream, and yogurt sorry if i'm incorrect

4 0
4 years ago
Read 2 more answers
Other questions:
  • 1. (a) What name is given to the law describing the relationship between volume and pressure at constant temperature? Write a ma
    9·1 answer
  • What is the percentage error of length measurement of 0.229cm if the correct value is 0.225cm
    9·2 answers
  • The number of protons in an atom is known as that<br> element's .........................
    12·1 answer
  • What type of air mass is Georgia most influenced by?
    6·1 answer
  • consider the reaction between calcium oxide and carbon dioxide: cao ( s ) + co 2 ( g ) → caco 3 ( s ) a chemist allows 14.4 g of
    5·1 answer
  • Does this make a reaction? Because both products are soluble.
    11·1 answer
  • What is the charge on an atom with an equal number of protons and electrons?
    13·2 answers
  • Thermodynamic PropertiesProperty Value
    6·1 answer
  • Escaping from the haunted house, Anna ran home immediately to her chemistry lab
    5·1 answer
  • Describe Write your own caption for this photo.<br><br> Will give brainliest
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!