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Ionization
Page 2
Questions (84)
An atom loses an electron. What will happen when it approaches a positively-charged ion?
A. The ions will repel each other. B.
4 answers
asked by
Anonymous
932 views
Determine the number of protons and electrons in each of the following ions.
Na+ Enter your answers numerically separated by a
2 answers
asked by
James
895 views
A hydrogen atom has one proton, two neutrons, and no electrons. Is this atom an ion?
3 answers
asked by
anon
888 views
NaHclO3 breaks into Na+ and HClO3-, and that further breaks into H+ and ClO3-, is that right?
4 answers
asked by
A
703 views
Which statement best compares an atom to an ion?
A.An ion is an atom that has lost its charge. B.An ion is an atom that has
2 answers
asked by
victoria
712 views
What is the mass difference between sodium ion vs. sodium atom?
3 answers
asked by
mema
690 views
What is the charge on the lowest energy/most stable ions of K, Sc, S and Br?
2 answers
asked by
Allie
613 views
Acetic acid ionizes in water according to the following equation: CH3COOH = H^+ +CH4COO-
If the solution is .906 M acetic acid,
2 answers
asked by
Hermione
621 views
For the ionization of phenylacetic acid,
Hc8H7O2 +H20 <--> C8H7O2- (aq) + H3o+ (aq) Ka + 4.9x10^-5 What is the concentration of
2 answers
asked by
anonymous
597 views
Measuring the conductivity of an aqueous solution in which 0.0200 mol CH3COOH has been dissolved in 1.00 L of solution shows
2 answers
asked by
Vanessa
626 views
which stage of ionization usually produces more ions?
2 answers
asked by
nichole
582 views
how to create ions in water
1 answer
asked anonymously
9 views
Determine the percent ionization of a 2.45 M solution of benzoic acid
2 answers
asked by
Gabby
551 views
The ionisation of water plays an important role in the equilibria of aqueous solutions. Kw= 1.008 x 10-14 mol2 dm-6 at 298K.
(a)
2 answers
asked by
Henry
555 views
Acids produce (positive or negative) ions in water and bases produce (positive or negative) ions in water. Thanks for helping
2 answers
asked by
Patrice
515 views
Pyridine, a substance used as a catalyst in some synthetic reactions is a very weak base its degree of ionization is equal to
2 answers
asked by
Michael
508 views
A weak acid, HA, has an ionization constant of 9.29 x 10-6. If we prepare a solution that is 0.727 M in HA what percent of the
2 answers
asked by
jess
507 views
How would I combine ions?
like how would Sr be combined as a positve or negative ion? I DON'T GET IT!
2 answers
asked by
Christina
501 views
A gas in a discharge tube consists entirely of ions of the same element, of the same charge. Each ion has only one remaining
1 answer
asked by
Chemq
474 views
A weak acid, HA, has an ionization constant of 4.34 x 10-8. If we prepare a solution that is 0.273 M in HA what percent of the
1 answer
asked by
Anonymous
457 views
how do i determine the number of moles of each ion produced as well as the total number of moles of ions produced when 1 mole of
1 answer
asked by
lynda smith
460 views
what are polyatomic ions?
1 answer
asked by
cindi
442 views
Does adding a proton to lithium-7 make it a positively charged ion?
4 answers
asked by
Anonymous
423 views
What is a substance that causes the releases of OH- ions into a solution
1 answer
asked anonymously
17 views
Calculate the percent ionization in the following solution. 0.10 M CH3NH2
1 answer
asked anonymously
13 views
How does an S2- ion differ from an electrically neutral sulfur atom?
a number of electrons b atomic number c number of protons d
1 answer
asked by
yoyo808
21 views
Add salt to the water, wait a few seconds, click pause.
1. The Na+ ions are surrounded by the (oxygen/hydrogen) side of the water
1 answer
asked anonymously
34 views
Ions
1 answer
asked anonymously
12 views
Nitrogen is in Group 15 and has five valence electrons. Which charge will it carry when it becomes an ion?(1 point) Responses
1 answer
asked anonymously
17 views
What results in a negative ion of an atom?
A. The number of electrons is less than the number of protons. •B. The number of
1 answer
asked by
Jl
25 views
How many protons and electrons are present in each ion? sn2+, o2-
1 answer
asked anonymously
76 views
A sodium ion, Na+, has a positive charge because it A. gained an electron. B. lost a proton. C. gained a neutron. D. lost an
1 answer
asked anonymously
36 views
Use a diagram to explain why NaCI(s) will dissociate when placed in water
1 answer
asked anonymously
6 views
Which would produce the most ions when dissolved in water? Sodium chloride, magnesium chloride, aluminum oxide or sugar?
1 answer
asked by
A
3 views
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Parent Categories (23)
Acid-Base Chemistry
Acid-base reactions
Acids
Acids and Bases
Atomic Structure
Atoms
Atoms and Elements
Chemical Bonding
Chemical Equations
Chemical Reactions
Chemical Reactions or Equilibrium
Chemical Reactions or Solutions
Chemistry
Electromagnetism
Elements
Energy
Equilibrium
Inorganic Chemistry
Periodic table
Reactions
Solubility
Solutions
Stoichiometry