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
Sophie [7]
2 years ago
13

Magnesium hydroxide reacts with hydrogen chloride, a double-displacement reaction occurs and produces magnesium chloride and wat

er. If you start with 525.0mg of Magnesium hydroxide, how many atoms do you have?
Chemistry
1 answer:
Natalija [7]2 years ago
5 0

Explanation:

magnesium Hydroxide + Hydrochloric react together and give us magnesium chloride + water

You might be interested in
A student has 2 rubber balls of the same size and weight. Ball A is still and Ball B is rolling.Ball B hits Ball A, and Ball A s
Akimi4 [234]

Answer:

It starts to move because of Newtons first law "An object will not change it's motion unless a force acts on it"

Explanation:

Meaning ball B is that force acting upon ball A

6 0
3 years ago
How do you solve this ??
ICE Princess25 [194]

Answer:

Option D. 400 mmHg

Explanation:

The following data were obtained from the question:

Mole of He (nHe) = 0.04 mole

Mole of Ne (nNe) = 0.06 mole

Total pressure = 10³ mmHg

Partial pressure of He =.?

Next, we shall determine the total number of mole in the reaction vessel.

This can be obtained as follow:

Mole of He (nHe) = 0.04 mole

Mole of Ne (nNe) = 0.06 mole

Total mole =?

Total mole = nHe + nNe

Total mole = 0.04 + 0.06

Total mole = 0.1

Next, we shall determine the mole fraction of He.

This can be obtained as follow:

Mole fraction = mole of gas /total mole

Mole of He (nHe) = 0.04 mole

Total mole = 0.1

Mole fraction of He =.?

Mole fraction of He = nHe/total mole

Mole fraction of He = 0.04/0.1

Mole fraction of He = 0.4

Finally, we shall determine the partial pressure of He as follow:

Partial pressure = mole fraction x total pressure

Mole fraction of He = 0.4

Total pressure = 10³ mmHg

Partial pressure of He =.?

Partial pressure of He = 0.4 x 10³

Partial pressure of He = 400 mmHg.

Therefore, the partial pressure of He is 400 mmHg.

8 0
3 years ago
What is the point within the earth where seismic waves originated brainly
Marysya12 [62]

answer: focus or hypocenter

enplanation: when energy release at the focus, seismic waves travel outward from that point in all directions.

7 0
3 years ago
How much solar radiation is reflected back by clouds? 5 percent
Ipatiy [6.2K]
I think five percent.
5 0
3 years ago
Read 2 more answers
Que materias o asignaturas disciplinarias consideras que están
zalisa [80]

Las áreas temáticas que pueden estar involucradas en el cuidado del agua son;

Biología

Química

Geología

oceanografía

Geografía

Conservar y compartir es una parte integral de la ciencia ambiental. La ciencia ambiental en sí misma es multidisciplinaria.

Varias áreas temáticas deben estar involucradas en la conservación del medio ambiente.

Estas áreas temáticas incluyen;

Biología

Química

Geología

oceanografía

Geografía

Aprende más: brainly.com/question/10929764

5 0
2 years ago
Other questions:
  • Monosaccharides can undergo reactions to form other functional groups. Identify the monosaccharide derivative that fits each sta
    5·1 answer
  • Which physical property of water best allows solutes dissolved in it to be separated using simple distillation?
    13·2 answers
  • What three forms of energy does nuclear fusion produce?​
    5·1 answer
  • Help chem will mark brainlist
    13·1 answer
  • The world’s supply of freshwater is increasing.
    13·2 answers
  • 1. What is the empirical formula of a compound that contains 0.783g of C, 0.196g of H and 0.521g of O?
    8·1 answer
  • Not sure how to write this question so I will add an image
    6·2 answers
  • C. Balance these fossil-fuel combustion reactions. (1 point)
    14·1 answer
  • How to light a candle without touching it?​
    12·2 answers
  • The acceleration due to gravity ____. (The g in GPE = mgh)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!