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
Phantasy [73]
3 years ago
6

What is the electronegativity difference that usually is the dividing line between covalent and ionic bonds?

Chemistry
1 answer:
Jlenok [28]3 years ago
7 0
Covalent= 0-0.4; Ionic= 0.5-1.7
You might be interested in
How have water & wind shaped Earth's Surface?
sleet_krkn [62]

Answer:

pangea

Explanation:

7 0
3 years ago
________ is a type of root system.
Fiesta28 [93]
Answer: taproot explanation: a taproot is one of the three types of root systems plants have, along with fibrous and adventitious.
5 0
3 years ago
Read 2 more answers
a baseball player hits a baseball with a bat.The mass of the ball is 0.25kg.The ball accelerates at 200m/s2
34kurt

Answer:

50N

Explanation:

Force (N) = mass (kg) × acceleration (m/s²)

0.25kg times 200m/s² = 50N

5 0
3 years ago
The specific heat of water is 4.18 J (g°C) and that of wood is 1.97 J/(g°C). Whích statement is correct?
jonny [76]

Answer: Given equal masses, water will heat up less than wood if the same heat is added.

8 0
4 years ago
Read 2 more answers
A student carried out this reaction with methane as the limiting reagent. A 12.0 g quantity of methane was used, and the student
Sophie [7]

Answer:

The percent yield is 66.7%

Explanation:

1. The balanced chemical reaction to obtain carbon dioxide from the methane is:

CH_{4}+2O_{2}=CO_{2}+2H_{2}O

2. Calculathe the theoretical quantity of carbon dioxide.

As the problem says that the limiting reagent is the methane, all the calculations will be made from this quantity:

12.0gCH_{4}*\frac{1molCH_{4}}{16gCH_{4}}*\frac{1molCO_{2}}{1molCH_{4}}*\frac{44gCO_{2}}{1molCO_{2}}=33gCO_{2}

3. Calculate the percent yield:

Percent yield = \frac{actualyield}{theoreticalyield}*100

Percent yield = \frac{22.0g}{33.0g}*100

Percent yield = 66.7%

7 0
3 years ago
Other questions:
  • What are some examples of upthrust force?
    12·2 answers
  • 20 pts!!! What are the missing coefficients needed to make this equation balanced from left to right?
    6·1 answer
  • Calculate the mass percentage of nacl in a solution containing 1.50 g of nacl in 50.0 g of water.
    13·1 answer
  • I need help with #3 name the compound
    14·1 answer
  • Which of the following elements is a Group 1 metal?<br> A. He<br> B. F<br> C. Ca<br> D. Cs
    5·2 answers
  • In complete sentences, Discuss two ways that earth is different from all the planets in our solar system.
    5·1 answer
  • What is causing his hair to stand up and separate from each other?
    15·1 answer
  • Please put them in order
    11·1 answer
  • A copper sulphate solution contained 0.100 moles of copper sulphate dissolved in 0.500 dm cubed of water. Calculate the mass of
    10·1 answer
  • Two physical properties of oxygen gas​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!