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
Anvisha [2.4K]
3 years ago
10

What is the molecular formula compound with the empirical formula P205 and gram molecular formula of 284 grams?

Chemistry
1 answer:
Grace [21]3 years ago
8 0

Answer:

Molecular formula = P₄O₁₀

Explanation:

Given data:

Empirical formula = P₂O₅

Gram molecular mass = 284 g/mol

Molecular formula = ?

Solution:

Molecular formula = n (empirical formula)

n = molar mass of compound / empirical formula mass

Empirical formula mass  = 2 ×31 + 5× 16 = 142

n = 284 / 142

n = 2

Molecular formula = n (empirical formula)

Molecular formula =2 (P₂O₅)

Molecular formula = P₄O₁₀

You might be interested in
Multiple covalent bonds may occur in atoms that contain carbon,nitrogen, or
Arisa [49]

Answer: Multiple covalent bonds may occur in atoms that contain carbon,nitrogen, or  <u><em>oxygen</em></u>.

8 0
3 years ago
What is the length of the hypotenuse of the right triangle ABC in the figure?
Lostsunrise [7]
Triangle ADC is also a right triangle, with D the right angle, and AC the hypotenuse. 
The triangles are similar (right triangles which share an angle (A), so... 
AD/AC = AC/AB 5/6 = 6/AB AB = 6*6/5 = 36/5 = 7.2
8 0
3 years ago
Read 2 more answers
Deleted<br>i guess i have another question
Fudgin [204]

Answer:

i got it

Explanation:

8 0
4 years ago
What is the net ionic equation of
zaharov [31]

Answer:

Mg(s)+Zn2+>>>>>Mg2++Zn(s) B

Explanation:

3 0
4 years ago
Need help with balancing equations
solniwko [45]

The balanced equation of the reaction shows that the mole of atoms on both sides of the reaction are equal.

<h3>What are balanced chemical equations?</h3>

Balanced chemical equations are equations in wgich the moles of each species on both sides of the reaction are equal.

To balance chemical equations, numerical coefficients are placed in front of the species in the reaction.

The balanced equations of the reaction are as follows:

3Pd + 4H_3PO_4 \rightarrow Pd_3(PO_4)_4 + 6H_2 \\

C_{11}H_{24} + 17O_2 \rightarrow 11CO_2 + 12H_2O \\

2Al(HCO_3)_3 + 3H_2SO_4\rightarrow Al_2(SO_4)_3 +6CO_2 +6H_2O \\

Therefore, the balanced equation of the reaction shows that the mole of atoms on both sides of the reaction are equal.

Learn more about balancing equations at: brainly.com/question/11904811

#SPJ1

7 0
3 years ago
Other questions:
  • Why is it important to monitor pH levels in natural bodies of water?
    6·2 answers
  • What does the subscript mean in the chemical formula CO2?​
    14·2 answers
  • Select the structure that corresponds
    13·1 answer
  • Please help me fast, I will give brainliest if correct!
    10·1 answer
  • What creates an ionic bond?
    8·1 answer
  • Consider the reaction.
    7·1 answer
  • A severe storm would be most likely to damage a coastal area by causing
    14·2 answers
  • Mass can be created and destroyed.
    8·1 answer
  • Two samples contain sulfur and
    6·1 answer
  • How many moles are in 213 mg of calcium fluoride, CaF2?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!