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
mel-nik [20]
2 years ago
10

2 differences between ionic and covalent bond.​

Chemistry
1 answer:
hichkok12 [17]2 years ago
8 0

Answer:

Ionic = transfer, covalent = share, ionic is between metal and nonmetal, covalent is between two nonmetals. All of these statements are oversimplifications that have no part in chemistry education.

Actually there is very little difference for real bonds. Essentially all bonds involve some degree of electron sharing. "Ionic" and "covalent" refer to ideal bonds much like we talk about ideal gases and real gases. Real bonds have characteristics of both ideal bond types. Real bonds lie along a continuum with the ideal bond types at either end. The general consensus is that only the bonds between the metals in groups 1 and 2 and the most electronegative nonmetals have substantially high ionic character.

The vast majority of bonds are closer to the middle of the range between the two bond types, with a lot more sharing of electrons than transferring. Indeed, some of the sharing of electrons is somewhat one-sided, with the more electronegative element having a slight negative charge, and the more electropositive element having a slight positive charge. Bonds like this are polar covalent bonds.

You might be interested in
JCJJISULIJ
ANEK [815]
Parietal love
DND dnd
3 0
3 years ago
A potassium bromide solution is 8.30% potassium bromide by mass and its density is 1.03 g/ml. what mass of potassium bromide is
pshichka [43]

<u>Answer:</u> The mass of potassium bromide present in 41.2 mL of solution will be 3.522 grams.

<u>Explanation:</u>

We are given that KBr is present in 8.3% KBr solution, which means that 8.3 grams of potassium bromide is present in 100 gram of the solution.

To calculate the volume of KBr, we use the formula:

Density=\frac{Mass}{Volume}

Mass of the solution = 100 grams

Density of KBr solution = 1.03g/mL

Volume of the solution = ? mL

Putting values in above equation, we get:

1.03g/mL=\frac{100g}{Volume}\\\\Volume=97.08mL

Now, to calculate the mass of KBr in 41.2mL of the solution, we use unitary method.

In 97.08 mL of solution, mass of KBr present is 8.3 grams.

So, 41.2 mL of solution will contain = \frac{8.3g}{97.08mL}\times 41.2mL=3.522g of KBr.

Hence, the mass of potassium bromide present in 41.2 mL of solution will be 3.522 grams.

7 0
3 years ago
The density of methanol is 0.7918g/mL. Calculate the mass of 89.9mL of this liquid.
Novosadov [1.4K]
The mass is 71.2 g.

Mass = 89.9 mL × \frac{0.7918 g}{1 mL} = 71.2 g
4 0
3 years ago
Methods used by scientists
svet-max [94.6K]

Answer:

scientific method

Explanation:

they use this alot

8 0
3 years ago
Read 2 more answers
Morphine has the formula c17h19no3. it is a base and accepts one proton per molecule. it is isolated from opium. a 0.685 −g samp
kotykmax [81]
2 C₁₇H₁₉NO₃ + H₂SO₄ → Product
Moles of H₂SO₄ = M x V(liters) = 0.0116 x 8.91/1000 = 1.033 x 10⁻⁴ mole 
moles of morphine = 2 x moles of H₂SO₄ = 2.066 x 10⁻⁴
Mass of morphine = moles x molar mass of morphine = 2.066 x 10⁻⁴ x 285.34 
                             = 0.059 g
percent morphine = \frac{mass of morphine}{mass of opium} x 100
                             = \frac{0.059}{0.685} x 100 = 8.6 %   
7 0
3 years ago
Other questions:
  • A 0.3146 g sample of a mixture of NaCl ( s ) and KBr ( s ) was dissolved in water. The resulting solution required 45.70 mL of 0
    10·1 answer
  • A 6.00 g sample of calcium sulfide is found to contain 3.33 g of calcium. what is the percent by mass of sulfur in the compound?
    9·1 answer
  • Hydroxylamine hydrochloride is a powerful reducing agent which is used as a polymerization catalyst. It contains 5.80 mass % H,
    14·1 answer
  • Balance this chemical equation<br><br> __K+__H2O&gt;&gt;&gt; __KOH+__H2
    14·1 answer
  • Which element is more metallic among beriliyum or calcium? Give reason
    7·1 answer
  • Help! Im gonna fail if i dont get the answer.
    14·2 answers
  • What type of particle has no mass or charge? <br> A) Alpha <br> B) Beta <br> C) Gamma <br> D) Proton
    15·2 answers
  • Which of the following elements has the largest first ionization energy? PLEASE HELP
    7·2 answers
  • Plssss help meeeeeeee
    14·1 answer
  • An enzyme reduces the energy necessary to start a chemical reaction. This means the rate of reaction will
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!