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
gogolik [260]
3 years ago
14

How many grams of fluorine must be reacted with excess lithium iodide to produce 10.0 grams of lithium fluoride?

Chemistry
1 answer:
rewona [7]3 years ago
8 0
Answer:
             7.32 g of F₂

Solution:
              The equation is as follow,

                                   2 LiI  +  F₂    →    2 LiF  +  I₂

According to equation,

           51.88 g (2 mole) of LiF is produced from  =  37.99 g (1 mole) F₂
So,
                          10 g of LiF will be produced by  =  X g of F₂

Solving for X,
                      X  =  (10 g × 37.99 g) ÷ 51.88 g

                      X  =  7.32 g of F₂
You might be interested in
An unknown substance has a density of 56 g/cm3. Its volume is 3.5 cm.
postnew [5]

Answer:

<h3>The answer is 196 g</h3>

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question we have

mass = 56 × 3.5

We have the final answer as

<h3>196 g</h3>

Hope this helps you

3 0
2 years ago
Elements whose properties are between those of metals and solid nonmetals are called:
Tom [10]

Answer:

mettaliods

Explanation:

It has the both property of metal and non metal so it is called mettaliod.

4 0
2 years ago
Read 2 more answers
What might an increased carbon dioxide level cause?
JulijaS [17]

Answer:

canmann

Explanation:

because it is setting for that only

6 0
2 years ago
which of the following features provides evidence of a glacier and establishes its directed of movement?
mariarad [96]

Answer:

The pressure from the weight of the glacier generates a layer of water that helps the ice glacier move downslope. This process is called basal sliding. Also, the glacier begins to move under its own weight. The glacier is so heavy and exerts so much pressure that the firn and snow melt without any increase in temperature.

5 0
2 years ago
Calculate the Experimental Molar Volume in L/mol of the Hydrogen gas, H2, if the volume of H2 at STP is 52.8 mL and the mass of
lana66690 [7]

Answer:

The Experimental Molar Volume in L/mol of the Hydrogen gas=23.36L/mol

Explanation:

We are given that

Volume of H2 at STP=52.8mL

Mass of magnesium metal ,M(Mg)=0.055g

We have to find the Experimental Molar Volume in L/mol of the Hydrogen gas.

Molar mass of Mg=24.305 g/mol

Number of moles=\frac{given\;mass}{molar\;mass}

Using the formula

Number of moles of Mg=\frac{0.055}{24.305}moles

Number of moles of Mg=0.00226moles

Number of moles of Mg=Number of moles of H2

Number of moles of H2=0.00226moles

Molar volume of Hydrogen gas (H2)=\frac{volume\;at\;STP}{No\;of\;moles\;H_2}

Molar volume of Hydrogen gas (H2)=\frac{52.8}{0.00226}mL/mol

Molar volume of Hydrogen gas (H2)=\frac{52.8}{0.00226}\times 10^{-3}L/mol

1L=1000mL

Molar volume of Hydrogen gas (H2)=23.36L/mol

Hence, the Experimental Molar Volume in L/mol of the Hydrogen gas=23.36L/mol

6 0
2 years ago
Other questions:
  • What chemical processes do producers and consumers share and do not share
    10·1 answer
  • What's the different between activity and concentration?
    14·1 answer
  • How are biotic factors different from abiotic factors?
    14·1 answer
  • 11 swimming pool water can be kept free of harmful bacteria by adding aqueous sodium chlorate(i),naocl. this reacts with water t
    15·1 answer
  • Why are many fossil remains left from the last ice age
    9·1 answer
  • I just need to know which ones are insulators and the others conductors
    6·1 answer
  • The number of electrons is not equal to number protons if...?
    14·1 answer
  • Paraphrase this quote, “Sometimes you have to go up really high to understand how small you really are.”
    11·1 answer
  • A compound of mercury and oxygen is heated in order to decompose the compound. A 4.08 grams sample of mercury oxide upon heating
    6·1 answer
  • Match each volcano with the type of lava it most likely releases.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!