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
pychu [463]
4 years ago
6

What type of compound is dinitrogen pentoxide?

Chemistry
1 answer:
Naddika [18.5K]4 years ago
6 0
It's a covalent compound because it's made of two nonmetals.
You might be interested in
How many moles are in 564 grams of Copper
nexus9112 [7]
63.55 is how many miles are in 564 grams of copper
4 0
3 years ago
Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide: CaO (s) + H 2O (l) → Ca(OH) 2 (s) In a p
Tomtit [17]

Answer:

The answer to your question is:  81%

Explanation:

Data

CaO = 2 g

Ca(OH)₂ = 2.14 g

Reaction balanced

                     CaO  +  H₂O   ⇒   Ca(OH)₂

                     

Molecular mass

Calcium oxyde = 40 + 16 = 56 g

Calcium hydroxide = 40 + 2 + 32 = 74 g

Process

Rule of three

                               56 g of CaO --------------   74 g of Ca(OH)₂

                                 2 g  of CaO -------------   x

                                 x = (2 x 74) / 56

                                x = 2.64 g of Ca(OH)₂

Percent yield

                         % Yield = \frac{2.14}{2.64}  x 100

                         % yield = 81                            

8 0
3 years ago
What is the mass of 5.30×1021 platinum atoms?
DedPeter [7]
<span>(5.08 * 10^21) / (6.022 * 10^23) = 0.0084357 moles * 195.084 g/mol = 1.65 g Atomic mass of platinum = 195.084 g/mol Avogadro's number = 6.022 * 10^23 so here you go</span>
3 0
4 years ago
Hanna hypothesizes that granite is denser than sandstone. How can Hanna test her hypothesis?
kherson [118]
To test if the hypothesis is correct, a good way is to think of it this way:
Density = mass/volume, right?
Calculate the mass and volume of each and do the equation; this will test your hypothesis.
You will be left with the density of each. But, make sure that the sample sizes are the same (controlled variable) otherwise it will be an unfair test. 

5 0
4 years ago
How do you balance this?
ad-work [718]
Weigh them both and there you go
8 0
3 years ago
Other questions:
  • What is produced when chlorine is mixed with ethane?
    12·1 answer
  • What evidence have you discovered to explain the impact of the Moon's tilted orbit on eclipse formation?
    5·1 answer
  • The reaction of pyridine, C5H5N, with methyl chloride, CH3I, to yield C6H8NI produces the following rate data.[C5H5N](M)[CH3I](M
    9·1 answer
  • For a comparative or experimental investigation, scientists often make a testable ___ about a scientific question, and then they
    15·1 answer
  • Which best explains why a bacterial cell is classified as a prokaryote?
    13·1 answer
  • A sample of hydrogen gas at a pressure of 0.926 atm and a temperature of 29.5 C, occupies a volume of 457 mL. If the gas is allo
    12·1 answer
  • Consider the unbalanced reaction Ti(s) + Cl2(g) --&gt; TiCl4(s). When 4.21 g of Ti react with 15.4 g of Cl2, 16.2 g of CCl4 are
    11·1 answer
  • A sample of gas at 90 degrees Celsius occupies 15.5 L. This gas is heated to occupy a new volume of 20.3L. What is the new tempe
    7·1 answer
  • A. How many protons?
    14·1 answer
  • What is the mass of an object with a density of 1.35 g/ml &amp; a volume of 24 ml?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!