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
iren [92.7K]
2 years ago
14

How many Si atoms are there in 1.00 g of silicon

Chemistry
1 answer:
gregori [183]2 years ago
5 0
Number of atoms in 1 g of silicon are 6.022 * 10^23
You might be interested in
6) What is located in the nucleus?
jek_recluse [69]

Answer:

Protons and Neutrons are found in the nucleus

7 0
3 years ago
A) ambos pertencem ao 5o período da Tabela Periódica;
Reptile [31]

Answer:

A

Explanation:

8 0
3 years ago
_Li + __F2 → _LIF<br> How do I balance this?
Semmy [17]

Answer:

 2Li   +   F₂    →    2LiF

Explanation:

The reaction expression is given as:

          Li   +   F₂    →     LiF

We are to balance the expression. In that case, the number of atoms on both sides of the expression must be the same.

 Let use a mathematical approach to solve this problem;

  Assign variables a,b and c as the coefficients that will balance the expression:

             aLi   +  bF₂    →     cLiF

Conserving Li: a  = c

                   F:  2b  = c

          let a = 1, c  = 1 and b  = \frac{1}{2}  

  Multiply through by 2;

        a  = 2, b = 1 and c  = 2

               2Li   +   F₂    →    2LiF

 

5 0
3 years ago
What was a Parthian battery?
timama [110]

Answer:

Scientists believe the batteries (if that is their correct function) were used to electroplate items such as putting a layer of one metal (gold) onto the surface of another (silver), a method still practiced in Iraq today.

Explanation:

8 0
3 years ago
Drawing a conclusion derived from knowledge of an established principle is called _____. inductive reasoning abductive reasoning
san4es73 [151]

a.)Inductive Reasoning

is the answer

5 0
2 years ago
Read 2 more answers
Other questions:
  • Consider the nuclear equation below.
    11·2 answers
  • Firewood burns and ashes remain<br><br> is it a chemical or physical change?
    15·2 answers
  • Which atom has higher electron affinity F or I, Why?​
    7·1 answer
  • What is 6.24x10^-4 in regular numbers
    12·1 answer
  • whAt is an example of a chemical change is: Boiling water, Melting butter, Spreading cream cheese, Toasting bread?
    5·2 answers
  • 1. In 1996 a meteor crashed into the Earth near Steelsville, Ontario. The resulting meteorite was found to contain 5,790 g of Mo
    14·1 answer
  • Fe2O3 + 3H2 → 2Fe + 3H20
    8·1 answer
  • 3) A sample of chlorine gas has a volume of 23.234 Lat STP. How many moles is this?
    12·1 answer
  • Semimetals is a term which refers to
    12·1 answer
  • Is hardness an intensive or extensive physical property?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!