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
Scilla [17]
3 years ago
5

9. How many protons, neutrons, and electrons does 35C1l- have?

Chemistry
1 answer:
Alekssandra [29.7K]3 years ago
7 0
It’s the third one because Cl has 17 protons bc of the numeric number and 18 electrons bc it’s always the opposite and 18 neutrons because you subtract 35-17=18
You might be interested in
Recall the formula of glucose is c 6 h 12 o 6 . how many carbon, oxygen, and hydrogen atoms will you need for three glucose mole
Lana71 [14]
3 C6H12O6, 
C=3*6=18 Carbon atoms
H=3*12=36 Hydrogen atoms
O=6*3=18 Oxygen atoms
7 0
3 years ago
1. Based on the observed performance of the air bag models and the amounts of sodium bicarbonate and acetic acid (vinegar) neede
Ira Lisetskai [31]

Sodium bicarbonate and acetic acid are not good substitute for sodium azide in airbags since the require more mass and produce less gas.

<h3>Which is the better chemical for an airbag?</h3>

The chemical equation for the production of nitrogen gas from sodium azide is given below:

  • NaN₃ → 2 Na + 3 N₂

1 mole or 66 go of sodium azide produces 3 moles or 67.2 L of nitrogen gas.

The equation for the production of carbon dioxide from sodium bicarbonate and acetic acid is given below:

  • Na₂CO₃ + CH₃COOH → CH₃COONa + CO₂ + H₂O

1 mole, 106 g of Na₂CO₃ and 1 mole, 82 g of CH₃COOH are required to produce 1 mole or 22.4 L of CO₂.

The mass of sodium azide required is less than that of sodium bicarbonate and acetic acid required. Also, sodium azide produces a greater volume of gas. Therefore, sodium bicarbonate and acetic acid are not good substitute for sodium azide in airbags.

In conclusion, sodium azide is a better choice in airbags.

Learn more about airbags at: brainly.com/question/14954949

#SPJ1

7 0
2 years ago
What are 3 effects of global warming​
gayaneshka [121]

Explanation:

As the climate warms, it changes the nature of global rainfall, evaporation, snow, stream flow and other factors that affect water supply and quality.

7 0
3 years ago
Read 2 more answers
Explain how the parts of a wave are affected by the changes in amplitude and pitch
maw [93]
Waves propagating through material medium the amplitude of the waves decides the intensity of the waves as intensity is directly proportional to the square of its amplitude.

5 0
3 years ago
THIS IS SCIENCE If you answer this please make two sides or list which go on each one whether it is Terrestrial or Jovian. I wil
zepelin [54]

Answer:

geologic features like craters and mountains

Explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Classify each process according to direction of heat flow.
    11·2 answers
  • Who is Anthony sanchez- hirem
    9·1 answer
  • Which chemical reaction shows photosynthesis?
    12·1 answer
  • What is hydroponics
    5·1 answer
  • Question 2 (1 point)
    13·1 answer
  • What is the second most abundant element in stars? A. helium B. iron C. hydrogen D. oxygen
    7·1 answer
  • Which state or states of matter have fixed volume but not a fixed shape?
    8·1 answer
  • What is required for driverless cars to become available to the public? Why ?
    14·2 answers
  • Q.does salt make water boil at a higher temperature?
    13·2 answers
  • How many atoms are in 2.78 moles of carbon (C)? ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!