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
mihalych1998 [28]
4 years ago
6

A measure of kinetic energy of particle motion within a substance is_____.

Chemistry
2 answers:
LuckyWell [14K]4 years ago
7 0

The measure of kinetic energy of particle motion within a substance is temperature.

Allushta [10]4 years ago
3 0
A measure of kinetic energy of particle motion within a substance is temperature. 
You might be interested in
Type the correct answer in the box. Express your answer to three significant figures. Iron(II) chloride and sodium carbonate rea
Ad libitum [116K]

Answer:

The reaction can produce 287 grams of iron(II) carbonate

Explanation:

To solve this question we must find the moles of iron(II) chloride that react. Using the chemical equation we can find the moles of iron(II) carbonate and its mass -Molar mass FeCO3: 115.854g/mol-

<em>Moles FeCl2:</em>

1.24L * (2.00mol / L) = 2.48 moles FeCl2

As 1 mol FeCl2 produce 1 mol FeCO3, the moles of FeCO3 = 2.48 moles

<em>Mass FeCO3:</em>

2.48mol * (115.854g / mol) =

<h3>The reaction can produce 287 grams of iron(II) carbonate</h3>
5 0
3 years ago
An upward force acts on a proton as it moves with a speed of 2.0 × 105 meters/second through a magnetic field of 8.5 × 10-2 tesl
mel-nik [20]

Explanation :

It is given that,

Speed of the proton, v=2\times 10^{5}\ m/s

Magnetic field, B=8.5\times 10^{-2}\ T

Magnetic force is given by :

F=q(v\times B)

q is the charge of proton, q=1.6\times 10^{-19}\ C

So,

F=1.6\times 10^{-19}\ C\times 2\times 10^{5}\ m/s\times 8.5\times 10^{-2}\ T

F=2.72\times 10^{-15}\ N

The direction of force is given by using right hand rule. So, the force will act in upward direction.

Hence, the correct option is (a) " 2.72\times 10^{-15}\ N to the north".

3 0
3 years ago
Read 2 more answers
The formula of methane is CH4. The symbols for the two elements in methane are C and H. Give the names of these two elements.
Mademuasel [1]

Answer:

Carbon and Hydrogen

Explanation:

So the C stands for Carbon and H is for Hydrogen. Methane (CH4) is made up of one atom of Carbon and 4 atoms of Hydrogen.

Hope this helps

5 0
3 years ago
A testable question is one that _____.
cestrela7 [59]

Answer:

One that “Can be answered by conducting an experiment”

Explanation:

8 0
3 years ago
Read 2 more answers
Cat added a sample of sodium hydroxide to water and
Natasha2012 [34]

Answer: 2

Bc when you subtract 12 from 14 you get 2

6 0
3 years ago
Other questions:
  • The following boiling points correspond to the substances listed. Match the boiling points to the substances by considering the
    13·1 answer
  • Calcium reacts with oxygen to form calcium oxide. the chemical equation for this reaction is ca + o2 → cao. what is the product,
    5·1 answer
  • What causes an acid or base to dissociate
    11·1 answer
  • A scientist is studying a previously unknown chemical reaction. She concludes that it is exothermic. What must the scientist hav
    12·2 answers
  • Two or more substances in variable proportions, where the composition is variable throughout are a a homogeneous mixture. b a so
    10·1 answer
  • What change would you expect on the rate of the SN2 reaction of 1-iodo-2-methylbutane with cyanide ion if the nucleophile concen
    14·1 answer
  • In acidic solution. A 70.0 mL sample of a solution containing Fe2+ requires 70.0 mL of a 0.150 M KMnO4 solution for complete rea
    10·1 answer
  • 3. Theoretically how many grams of magnesium is required to produce to 5.0 g of
    15·1 answer
  • Explain how nutrients are cycled in a food chain.
    6·2 answers
  • Please helpp Image in the question
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!