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
Flauer [41]
3 years ago
7

Look at the image pls. The question is there

Chemistry
1 answer:
ira [324]3 years ago
4 0

Answer:

Look at the image pls. The question is there

:

You might be interested in
What is metal made out of?
maxonik [38]

Explanation:

Scientifically speaking, metals are naturally occurring chemical elements that are typically hard, lustrous, and good conductors of both heat and electricity. Examples include iron, gold, silver, copper, zinc, nickel, etc., but also elements we don't normally think of as metals.

7 0
3 years ago
I need help with this question
scoray [572]
It’s C I think Idrk
3 0
3 years ago
Read 2 more answers
Does anybody know which element from the periodic table that has 19 electrons and 24 neutrons, for atomic charge.
jeka57 [31]
It Potassium my anime friend
6 0
3 years ago
How many significant figures are in 820 400.0 L
raketka [301]

Answer:

7 significant numbers

7 0
3 years ago
The number of hydrogen atoms in 0.050 mol of c3h8o3 is
Natalka [10]

Answer:

            2.40 × 10²³ Atoms of Hydrogen

Solution:

The number of hydrogen atoms in C₃H₈O₃ are calculated as;

As, there are eight hydrogen atoms per molecule of C₃H₈O₃, therefore the number of hydrogen atoms per mole of C₃H₈O₃ are calculated as;

            1 mole C₃H₈O₃ contains  =  6.022 × 10²³ Molecules of C₃H₈O₃

So,

       0.05 mole C₃H₈O₃ will contain  =  X Molecules of C₃H₈O₃

Solving for X,

                     X  =  (0.05 × 6.022 × 10²³) ÷ 1

                     X =  3.011 × 10²² Molecules of C₃H₈O₃

As,

            1 Molecule of C₃H₈O₃ contains  =  8 Atoms of Hydrogen

So,

3.011 × 10²² Molecules of C₃H₈O₃ will contain  =  X Atoms of Hydrogen

Solving for X,

                     X =  (3.011 × 10²² × 8) ÷ 1

                     X  =  2.40 × 10²³ Atoms of Hydrogen


6 0
3 years ago
Other questions:
  • Materials of low mass are combined to form a substance of higher mass during ____. a. fission c. both A and B b. fusion d. neith
    14·1 answer
  • The first step in industrial nitric acid production is the catalyzed oxidation of ammonia. Without a catalyst, a different react
    11·1 answer
  • 10. Carbon tetrachloride has a density of 1.60 g/mL. What is the volume of 40 grams of CCl4?
    8·1 answer
  • 7.8g of dioxide would be produced from how many moles of potassium chlorate
    7·1 answer
  • When you are balancing chemical reactions (equations'), what must you never touch?
    5·1 answer
  • A full bottle of water was left outside overnight in freezing temperatures, causing the bottle to crack. No mass was added or re
    9·1 answer
  • How do you do part B?
    14·1 answer
  • This question is about metal oxides. When sodium is heated in oxygen, sodium oxide is produced.
    6·1 answer
  • 4. Calculate the mass of each element:
    8·1 answer
  • Los neutrones tienen carga eléctrica———-y masa de ——una
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!