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
olganol [36]
4 years ago
7

What is the best explanation for why a particle is striking point x?

Chemistry
2 answers:
Stolb23 [73]4 years ago
7 0

Answer: D

Explanation:

Paha777 [63]4 years ago
3 0
<span>
In the instance that the positive and dense alpha particle goes near a positive nucleus of gold, the alpha particle hits and repels the screen at the point X. </span><span>I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.</span>
You might be interested in
Write the orbital notation for the following<br> elements. <br> a. P<br> b. B<br> c. Na<br> d. C
Zigmanuir [339]
C maybe is the answer
8 0
3 years ago
Read 2 more answers
A positively charged particle with a mass of 1.673×10-27kg is an​
Bingel [31]

Proton is a positively charged particle

5 0
4 years ago
GIVING BRAINLIST ASAP
Elza [17]

Answer:

Increases

Explanation:

As ice melts into liquid water, the kinetic energy of the particles increases.

This is because to melt ices, heat energy is supplied.

  • The sum total of all the average speed of the particles in a substance is the heat energy.
  • Heat is a form of kinetic energy.
  • As more heat is added, the particles moves rapidly and the kinetic energy increase.
3 0
3 years ago
How do we form Ionic Compounds?
brilliants [131]

Answer

Ionic compounds are formed when metals react with non-metals . Ionic compounds held together by ionic bonds are classed as ionic compounds.

Explanation:

I used this to awnser this queston when I was a freshmen in high school.

4 0
3 years ago
Nitrogen dioxide is used industrially to produce nitric acid, but it contributes to acid rain and photochemical smog. What volum
zhuklara [117]

Answer:

The volume of nitrogen oxide formed is 35.6L

Explanation:

The reaction of nitric acid with copper is:

Cu(s) + 4HNO₃ → Cu(NO₃)₂ + 2NO₂(g) + 2H₂O(l)

Moles of copper are:

4.95cm^3\frac{8.95g}{1cm^3} \frac{1mol}{63.55g} = 0.697 moles

Moles of nitric acid are:

230mL\frac{1.42g}{mL} \frac{68g}{100g} \frac{1mol}{63.01g}=3.52moles

As 1 mol of Cu reacts with 4 moles of HNO₃:

0.697 mol Cu × (4mol HNO₃ / 1mol Cu) = 2.79 moles of HNO₃ will react. That means Cu is limiting reactant.

Moles of NO₂ produced are:

0.697 mol Cu × (2mol NO₂ / 1mol Cu) = <em>1.394 moles of NO₂</em>

Using PV = nRT

<em>Where P is pressure (735torr / 760 = 0.967atm); n are moles (1.394mol); R is gas constant (0.082atmL/molK); T is temperature (28.2°C + 273.15 = 301.35K). </em>

Thus, volume is:

V = nRT / P

V = 1.394mol×0.082atmL/molK×301.35K / 0.967atm

V = 35.6L

<em>The volume of nitrogen oxide formed is 35.6L</em>

3 0
3 years ago
Other questions:
  • Acyl-CoA + FAD ↔ trans-Δ2-enoyl-CoA + FADH2 (NOTE: the double tipped arrow means forward and reverse)
    6·1 answer
  • Will Mark Brainliest
    12·1 answer
  • Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients. C(s) + H2(g) --&gt; C2
    5·2 answers
  • The 3 types of heat transfer are convection, radiation, connected.<br> A. True<br> B. False
    13·1 answer
  • Que es un atomo y una molecula?
    15·1 answer
  • What force keeps protons and neutrons together?
    12·1 answer
  • What is the mole ratio of oxygen to butane?
    8·1 answer
  • Calculate the volume of 22.36 g of titanium (density = 4.540 g/cm^3).
    12·1 answer
  • Write out the mechanism for the reaction of the alkene side product with concentrated hydrochloric acid.
    6·1 answer
  • A small region of a cancer patient’s brain is exposed for 24.0 min to 475 Bq of radioactivity from⁶⁰Co for treatment of a tumor.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!