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
Shtirlitz [24]
3 years ago
8

How many atoms are in 4.67 grams of sample of silicon

Chemistry
1 answer:
Mars2501 [29]3 years ago
5 0
2.33 is the right answer.
You might be interested in
Predict and Balance the following reaction:
Umnica [9.8K]

A. The balanced chemical reaction of Sodium metal and Water is 2Na  +  2H₂O  →  2NaOH    +   H₂.

<h3>What is a balanced chemical equation? </h3>

A balanced equation contains the same number of each type of atoms on both the left and right sides of the reaction arrow.

<h3>Reaction of Sodium metal and Water</h3>

Sodium metal reacts rapidly with water to form a colourless solution of sodium hydroxide (NaOH) and hydrogen gas (H2).

The balanced chemical reaction is written below;

2Na  +  2H₂O  →  2NaOH    +   H₂

Thus, the balanced chemical reaction of Sodium metal and Water is 2Na  +  2H₂O  →  2NaOH    +   H₂.

Learn more about chemical reaction here: brainly.com/question/11231920

#SPJ1

8 0
1 year ago
What are natural resources
Angelina_Jolie [31]
Resources that come from nature, some examples include: Water, Gold, Oil, Coal, Apples, Oranges, etc. 
5 0
3 years ago
Read 2 more answers
16. These conditions occur over the course of a day. Cumulus clouds appear and create rain showers. The sky clears soon after th
olya-2409 [2.1K]

Answer:

A

Explanation:

I believe it's A gggggg%gggggtggg

6 0
3 years ago
Why do Nuclei need neutrons to be stable?
kiruha [24]
Like charges repel eachother. neutrons serve as a buffer so that the protons dont push each other apart
8 0
3 years ago
Which of these statements about reaction rates is accurate? All chemical reactions occur at the same rate. All chemical reaction
Nadya [2.5K]

Answer:

The correct answer is "All chemical reactions occur at different rates".

Explanation:

The reaction speed is given by the amount of substance that is transformed into a given reaction per unit volume and time. Several factors influence the speed of a chemical reaction. One of them is the concentration of the reagents and the other the temperature, as well as the pressure.

Have a nice day!

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone plz help me with Visualize it! 5 plz I will mark them Brainliest
    12·1 answer
  • What is the change in gravitational potential energy of an apple with a mass of 0.25 kg if it falls 0.7 m from a table. Estimate
    10·1 answer
  • Assuming all gas is removed from the tank when filling balloons, how many 0.75 L balloons can be filled from a tank that contain
    14·2 answers
  • Make 500 mL of the 0.526 M glucose solution.
    15·1 answer
  • In laboratory, your TA makes a statement about the toxicity of the fumes of a reaction. What does the term toxicity mean?
    12·1 answer
  • What type of information can one obtain by taking a mass spectrum of an organic molecule like dodecane?
    12·1 answer
  • True or false: The SI base unit for mass is the gram.
    10·1 answer
  • Is there a relationship between the shape and polarity of the molecule
    9·2 answers
  • I + I -----&gt; I2 + 146.3 kJ Is this reaction exothermic or endothermic?
    11·1 answer
  • 0/10<br> The molar mass of iron
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!