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
alukav5142 [94]
2 years ago
8

I need help on this please

Chemistry
1 answer:
tino4ka555 [31]2 years ago
3 0

Answer:

The answer is c

Explanation:c

You might be interested in
Question 1<br> 1 pts<br> How many mols of bromine are present in 35.7g of<br> Tin(IV) bromate?
sleet_krkn [62]

Answer:

n = 0.0814 mol

Explanation:

Given mass, m = 35.7g

The molar mass of Tin(IV) bromate, M = 438.33 g/mol

We need to find the number of moles of bromine. We know that,

No. of moles = given mass/molar mass

So,

n=\dfrac{35.7}{438.33}\\\\n=0.0814\ mol

So, there are 0.0814 moles of bromine in 35.7g of  Tin(IV) bromate.

3 0
3 years ago
Describe two environmental problems associated with long chain molecules
Leya [2.2K]

do you mean polymers or organic compounds?
8 0
2 years ago
Adding more than one equivalent of HCl to pent-1-yne will lead to which product:______.
Ket [755]

Answer:

c. 2,2-dichloropentane.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to firstly draw the structure of the reactant, pent-1-yne:

CH\equiv C-CH_2-CH_2-CH_2

Now, we infer the halogen is added to the carbon atom with the most carbon atoms next to it, in this case, carbon #2, in order to write the following product:

CH\equiv C-CH_2-CH_2-CH_2+2HCl\rightarrow CH_3- CCl_2-CH_2-CH_2-CH_2

Whose name is 2,2-dichloropentane.

Regards!

8 0
2 years ago
What is the density of a substance that has a mass of 453g and a volume of 224mL?
Savatey [412]
453 divided by 224
density is roughly 2.02 g per ml
as a ml is 1 cm3 density is 2.02 grams per centimeter cubed
7 0
3 years ago
Balance this equation---&gt; Fe(s)+O2(g)---&gt;FeO(s)<br> (s) = solid<br> (g)= gas
allsm [11]
To balance this equation simply place the coefficient 2 in front of both the iron metal and the iron II oxide FeO.
8 0
3 years ago
Other questions:
  • Why is eutrophication harmful to fresh water ?
    9·2 answers
  • What would be a simple way to block erosion
    11·1 answer
  • An adaption is a change that_______.
    15·1 answer
  • Grignard reactions are highly exothermic and are performed in ether solvent. There is a real risk of fire during this reaction.
    11·1 answer
  • Are the cells in this image prokaryotic or eukaryotic
    13·1 answer
  • Hello :) how to do this?
    10·2 answers
  • What Happens When extra Solute is added to unsaturated ,saturated and supersaturated solution​
    11·1 answer
  • Help me pleaseeeee, if you do tyyy :)
    7·1 answer
  • Will give branliest
    13·1 answer
  • How do you figure out molality
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!