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
Zina [86]
3 years ago
6

In a water solution, HCl and NaOH react to form H2O and NaCl. Radium-226 undergoes alpha decay to form radon-222. The temperatur

e of both of these reactions is increased. Which of the following statements is true?A) The rate of the chemical reaction increases, but the rate of the nuclear reaction remains the same.
B) The rate of the nuclear reaction increases, but the rate of the chemical reaction remains the same.
C) The rates of both reactions increase.
D) The rates of both reactions remain the same.
Chemistry
2 answers:
ira [324]3 years ago
7 0

Answer: B.

The rate of the nuclear reaction increases, but the rate of the chemical reaction remains the same

Explanation:

Oxana [17]3 years ago
7 0
The answer is B because the rate of the nuclear reaction increases, but the rate of the chemical reaction will not change.
You might be interested in
What is the basic SI unit of time
aniked [119]

Answer:

The base unit for time is the second the other SI units are: metre for length, kilogram for mass, ampere for electric current, kelvin for temperature, candela for luminous intensity, and mole for the amount of substance!

Explanation:

I hope i helped =)

5 0
3 years ago
18. What is the percent by mass sugar of a solution made by dissolving 12.45 grams of sugar in 100 grams of water?
Fantom [35]

The percent by mass sugar of a solution : 11.07%

<h3>Further explanation</h3>

Given

mass of sugar = 12.45 g

mass of water = 100 g

Required

The percent by mass

Solution

Mass of solution :

\tt mass~sugar+mass~water=12.45+100=112.45~g

Percent mass of sugar :

\tt \%mass=\dfrac{mass~sugar}{mass~solution}\times 100\%\\\\\%mass=\dfrac{12.45}{112.45}\times 100\%=11.07\%

6 0
3 years ago
What is the density of a block marble that occupies 255 cm^3 and has a mass of 1000g
RUDIKE [14]

Answer:

<h2>3.92 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{1000}{255}  \\  = 3.921568...

We have the final answer as

<h3>3.92 g/cm³</h3>

Hope this helps you

4 0
3 years ago
What are some examples of lipids?
Anestetic [448]
Saturated fat, milk, cheese, and meat.
3 0
4 years ago
Which of the following is the best name for N,O?
Vinil7 [7]
Sodium is the best na
6 0
3 years ago
Other questions:
  • What does the atomic number of an element tell you about the element?
    13·1 answer
  • When K2SO4 is separated into its ions, how is it written?
    15·2 answers
  • Is be2+ stable or not?<br> is Ne stable or not?<br> is Br- stable or not?<br> is h+ stable or not?
    12·2 answers
  • In performing this week's bromination reaction, if you were to start with 126 mg of acetanilide (135.17 g/mol), calculate the th
    11·1 answer
  • How many grams of glyoxylic acid and sodium glyoxylate are needed to prepare 2.50 L of a 1.60 M buffer at pH 3.85? The pKa of gl
    8·1 answer
  • What will be the n-factor for Ba (MnO4)2 in acidic medium?(where it behaves as an oxidant)
    10·1 answer
  • A material has a volume of 63.0 cm3 and a mass of 28 grams.  What is the density of the material in g/cm3 to the correct number
    7·1 answer
  • What is the independent variable, and the dependent variable in this?
    6·2 answers
  • What is mean by kinetic energy​
    9·1 answer
  • What is the outre layer and large part of the sun´s atmosphere
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!