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Nookie1986 [14]
3 years ago
12

Which expression represents a reaction rate?a. time/massc. energy/timeb. number/timed. time/energy

Chemistry
2 answers:
insens350 [35]3 years ago
7 0

Answer:

https://quizlet.com/114160661/rates-of-reactions-flash-cards/

Explanation:

this has it all but

1) b number/time

2)b transition state

3)c there are more collisions per second and the collisions are greater energy

4)a it is unchanged

5)d enzymes

~GENERAL OUT~

Kitty [74]3 years ago
4 0
The right answer for the question that is being asked and shown above is that: "<span>b. number/timed." Reaction Rate refers to the </span> speed of reaction<span> for a reactant or product in a particular </span>reaction<span> is intuitively defined as how fast or slow a</span>re action<span> takes place.</span>
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The reaction of an acid and a base produce water and a
katrin [286]

Answer:

The answer is " salt".

Explanation:

Hey there!

When any acids and base react with eachother, they forms water and respective salts.

For example:

HCl + NAOH = NACl + H2O.

<em>Hope it helps!</em>

7 0
3 years ago
Which best describes the function of the structure labeled y​
postnew [5]

Answer:

Y is a gamma ray in a nuclear equation, which y equals 0.

7 0
3 years ago
A small container of water boils at 100°C. The boiling point increases by 1°C for every 12 g of salt dissolved in the water. Det
Slav-nsk [51]
48/12=4 100-4=96 New boiling point is 96
6 0
3 years ago
describe the characteristics of a neutralization reaction, how it is identified, and the types of compounds in the reactants and
saveliy_v [14]

Answer:

Neutralization reaction is a reaction between an acid and a base.  In general, when the reaction is performed in aqueous media, produce water and salt.

Explanation:

Arrhenius defined a base as a substance who forms OH- ions. Bronsted, define it as an proton acceptor.

On the other hand Arrhenius defined an acid as a substance who form H+ ions. Breonsted define it as proton donor.

Acid + base ----> salt +  water

A salt is an ionic compund formed by a cation and anion. All salts are strong electrolytes. An example of a neutralization reaction is:

HCl (ac) + NaOH (ac) -------> NaCl (ac) + H2O(l)

Nevertheless, because the acid and the base are strong electrolytes, in water they are completely dissolved actually look like this:

H+ (ac) + Cl(ac) + Na+(ac)  + OH-(ac) ------> Na+(ac) + Cl-(ac) + H2O(l)

6 0
4 years ago
What is the name of the binary compound Mg3 (PO3)2? A. magnesium phosphate B. magnesium phosphide C. Tri magnesium diphosphite D
Setler [38]
The correct answer of the given question above would be option D. MAGNESIUM PHOSPHITE. The name of the binary compound Mg3 (PO3)2 is magnesium phosphite. Magnesium phosphate is <span>Mg3(PO4)2. Magnesium Phosphide is </span><span>Mg3P2. Hope this answer helps. Thanks for posting your question. </span>
5 0
4 years ago
Read 2 more answers
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