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Svet_ta [14]
3 years ago
14

An atom has 20 electrons. Find out

Chemistry
1 answer:
Yanka [14]3 years ago
8 0

Answer:

it's atomic number is 5 and total number is 10

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HELP ASAP *SCIENCE* pls do it fast! WITH PROOF
goldenfox [79]

Answer:

a toster

Explanation:

3 0
4 years ago
4NH3(g) + 5O2(g) 4NO(g) + 6H2O(g)
Crazy boy [7]

1. The volume of ammonia consumed in the reaction is 23.2 L

2. The volume of oxygen consumed in the reaction is 29 L

<h3>Balanced equation</h3>

4NH₃(g) + 5O₂(g) --> 4NO(g) + 6H₂O(g)

From the balanced equation above,

6 L of H₂O were produced from 4 L of NH₃ and 5 L of O₂

<h3>1. How to determine the volume of ammonia, NH₃ consumed</h3>

From the balanced equation above,

6 L of H₂O were produced from 4 L of NH₃

Therefore,

34.8 L of H₂O will be produced from = (34.8 × 4) / 6 = 23.2 L of NH₃

Thus, 23.2 L of NH₃ were consumed

<h3>2. How to determine the volume of oxygen, O₂ consumed</h3>

From the balanced equation above,

6 L of H₂O were produced from 5 L of O₂

Therefore,

34.8 L of H₂O will be produced from = (34.8 × 5) / 6 = 29 L of O₂

Thus, 29 L of O₂ were consumed

Learn more about stoichiometry:

brainly.com/question/14735801

#SPJ1

7 0
2 years ago
Grade 8 Science
Arada [10]
Sun emits lights
moon reflects light
lamp emits light
cloud reflects
mirror reflects light
firefly emits light
lightning emits light
tv set emits light
4 0
3 years ago
1 point
Inessa05 [86]

Answer:200-2

Explanation:

kepp doing alsome

6 0
3 years ago
What is the molarity of a solution of 3 moles (mol) of FeBra
Snezhnost [94]

Answer:

Explanation:

3 moles per Liter = 3 molar

4 0
3 years ago
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