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
Sedbober [7]
4 years ago
8

HURRY! 10 POINTS!!

Chemistry
1 answer:
frosja888 [35]4 years ago
6 0

Answer:

Weak bonds require less energy to form than strong bonds

Explanation:

According to Coulomb's law, the force between two species is inversely proportional to the distance between them. That said, the bigger the atoms are, the greater the bond length should be to form a molecule.

As a result, for a greater bond length, the attraction force is lower than for a shorter bond length. This implies that large atoms would form weak bonds and small atoms would form strong bonds.

Bond energy is defined as the amount of energy required to break the bond. If a bond is weak, it would require a low amount of energy to break it. This is also true for energy of formation, as it's the same process taking place in the opposite direction.

You might be interested in
You wish to make 250. mL of 0.20 M KCl from a stock solution of 1.5 M KCl and DI water.
Nitella [24]

The question requires us to use the dilution formula M_iV_i=M_fV_f, where M_i and V_i are the stock concentration and volume respectively, then M_f and V_f are the dilute concentration and volume respectively.

a. C_s_t_o_c_k= 1.5 M KCI, C_d_i_l_u_t_e=0.20M KCl, V_d_i_l_u_t_e=250ml KCl

b.M_iV_i=M_fV_f\\\implies V_i= \frac{M_fV_f}{M_i} = \frac{0.20M \times 250ml}{1.5M} = 33.3\ ml

To prepare the solution 33.3ml of 1.5M KCl is diluted to a total final volume of 250ml.


8 0
3 years ago
Under which conditions are gases most soluble in water?
Volgvan

Hi,

Gases are most soluble in water under high pressure and low pressure.

6 0
3 years ago
What will be the charge of an atom containing eight protons, nine neutrons, and 10 electrons?
Wittaler [7]
The charge would be -2 because there are 2 more electrons than protons, and electrons have a negative charge.
6 0
3 years ago
The Russian chemist who designed the periodic table that was similar to the Periodic Table used today was _______________-
Xelga [282]
Dmitri Mendeleev, he realized that the physical and chemical properties of elements were related to their atomic mass and arranged them into groups (columns)
8 0
3 years ago
How many elements are in “C2H6O”
Maru [420]

Answer:

Ethanol's chemical formula is C2H6O. This chemical formula can also be written as CH3CH2OH or C2H5OH. It is made of nine atoms that include two carbon (C) atoms, six hydrogen (H) atoms, and one oxygen (O) atom.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Ionic compounds are solid at room temperature because they have
    10·1 answer
  • PLEASE HELP MEEE!!!!
    12·1 answer
  • Write the ions that result from the dissociation of na2s
    6·1 answer
  • When the elements mg and cl form an ionic bond mg loses?
    8·1 answer
  • What type of stress results when two plates push against one another?
    12·1 answer
  • Be sure to answer all parts. Nitrogen dioxide decomposes according to the reaction 2 NO2(g) ⇌ 2 NO(g) + O2(g) where Kp = 4.48 ×
    12·1 answer
  • I was riding my bike the other day under some very big power lines on a trail and when ever i touched the brake handles it would
    6·1 answer
  • The chemical symbol for sodium is
    6·1 answer
  • If a hydrogen atom and a helium atom have the same kinetic energy:________
    5·1 answer
  • Which type of energy is the tree changing the light energy into?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!