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
Sedaia [141]
3 years ago
6

Which action would speed up a chemical reaction in aqueous solution?

Chemistry
2 answers:
vesna_86 [32]3 years ago
7 0

Answer:

adding more powdered reactants

Explanation:

Powdered reactants talks about surface area of the reactant. Surface affects the rate of the reaction. So the larger the surface area, the faster the reaction.

From the question, adding more powered reactants will definitely speed up the rate of the reaction

Vedmedyk [2.9K]3 years ago
5 0
Adding more powdered reactants
You might be interested in
Setting up a one-step unit conversion A student sets up the following equation to convert a measurement. (The ? stands for a num
Aneli [31]

Answer:

0.0008 m

Explanation:

We are given that 0.080 cm

We have to convert 0.080 cm into meter

To find the value of 0.080 cm in meter we are using unitary method

We know that

100 cm =1 m

1 cm =\frac{1}{100} m

Therefore, 0.080 cm =\frac{1}{100}\times 0.080 m

0.080 cm =\frac{1}{100}\times \frac{80}{1000}m

0.080 cm =\frac{8}{10000}m

0.08cm=0.0008 m

Hence, the value of 0.080 cm is equal to 0.0008 meter .

7 0
2 years ago
Scientists use scientific notation to represent very small or very large numbers because this notation increases the
Tems11 [23]
...because this notation increases the convenience in using the numbers 
3 0
2 years ago
Read 2 more answers
Which statement best describes the relationship between observations and conclusions? A. Observations are based on Conclusions B
irga5000 [103]

Answer:

B. Conclusions are based on observations

Explanation:

7 0
3 years ago
20 pts ‼️ An unmanned spacecraft travels to mars. Mars has a lower strength of gravity than Earth. Where in the image is the spa
vlabodo [156]

the unnamed spacecraft which travels to Mars, will have the greatest weight on the Earth.  


4 0
3 years ago
The teacher tells your group to make a stock solution of sodium chloride, and then diluting it to
sergejj [24]

The idea here is that you need to figure out how many moles of magnesium chloride,

MgCl

2

, you need to have in the target solution, then use this value to determine what volume of the stock solution would contain this many moles.

As you know, molarity is defined as the number of moles of solute, which in your case is magnesium chloride, divided by liters of solution.

c

=

n

V

So, how many moles of magnesium chloride must be present in the target solution?

c

=

n

V

⇒

n

=

c

⋅

V

n

=

0.158 M

⋅

250.0

⋅

10

−

3

L

=

0.0395 moles MgCl

2

Now determine what volume of the target solution would contain this many moles of magnesium chloride

c

=

n

V

⇒

V

=

n

c

V

=

0.0395

moles

3.15

moles

L

=

0.01254 L

Rounded to three sig figs and expressed in mililiters, the volume will be

V

=

12.5 mL

So, to prepare your target solution, use a

12.5-mL

sample of the stock solution and add enough water to make the volume of the total solution equal to

250.0 mL

.

This is equivalent to diluting the

12.5-mL

sample of the stock solution by a dilution factor of

20

.

3 0
2 years ago
Other questions:
  • If gas particles start colliding with the walls of their metallic container with increased force, what is their direct effect? l
    10·2 answers
  • A(g) + b(g) => ab(g), the rate is 0.239 mol/l.s when the initial concentrations of both a and b are 2.00 mol/l. if the reacti
    12·1 answer
  • the volume of a gas is 250mL at 340.0kPa pressure. what will the volume be when the pressure is reduced to 50.0kPa assuming the
    7·1 answer
  • How does friction affect energy transformation
    13·2 answers
  • 1. How many moles are in 3.50 grams of NaCl?
    5·1 answer
  • Please help me with this it’s a quiz :(
    11·1 answer
  • Wich of the following solute and solventis not belong to suspension mixture
    10·2 answers
  • ¿POR QUÉ EL AGUA Y EL ACEITE NO SE MEZCLAN?
    10·1 answer
  • Write the uses of Ions .​
    9·1 answer
  • 2. A body was discovered in the woods. The man has been missing for two days. The
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!