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
ValentinkaMS [17]
2 years ago
13

According to the following balanced chemical equation, if you want to produce eight moles of H2O, how many moles of CH4 do you n

eed?
CH4 + 2O2 → CO2 + 2 H2O
Chemistry
1 answer:
dangina [55]2 years ago
6 0

Answer:

2

Explanation:

You might be interested in
Objects 1 and 2 collide and stick together. Which best describes the momentum of the resulting single object? It is less than th
Mariulka [41]

Answer:

The answer would be D

Explanation:

Hope I helped <3

5 0
3 years ago
Read 2 more answers
Ripening is a _______________ and spoiling is a ______________.
Mazyrski [523]

Answer:

A

Explanation:

The answer to this question is A. Both ripening and spoiling are chemical reactions.

Spoiling is a chemical reaction because spoiled food has bad smell and taste and it changes colour too.

Ripening of fruits is a chemical change. For example the colour could change as well as the texture.

7 0
1 year ago
Read 2 more answers
Define "mole in chemistry terms
Mashutka [201]

Answer:

Can you please post a pictah.

Explanation:

3 0
3 years ago
Read 2 more answers
Thyroid hormone contains the mineral thyroid hormone contains the ________.
erica [24]

Thyroid hormone contains the mineral iodine (option I). Details about thyroid hormone can be found below.

<h3>What is the thyroid hormone?</h3>

Thyroid hormone is the hormone produced by the thyroid gland of the body, which is a large butterfly-shaped endocrine gland situated on the front of the neck that produces various hormones.

The thyroid hormone is responsible for regulating metabolism, which controls the amount of calories burnt in a day.

One of the major minerals found in the thyroid is iodine. The thyroid gland absorbs iodine from the bloodstream, and then stores it to aid in the production of thyroid hormones.

Therefore, the thyroid hormone contains the mineral iodine.

Learn more about thyroid at: brainly.com/question/13856314

#SPJ1

8 0
1 year ago
Find the work done using data from the PV plot for an isothermal system.
Eduardwww [97]

Answer:

W = - 500 KJ

∴ the work is done on the system

Explanation:

isothermal system:

∴ ΔU = 0; ⇒ Q = W

∴ W = P1V1 -P2V2

⇒ W = ((100KPa)*(25m³)) - ((300KPa)*(10m³))

⇒ W = 2500KPa.m³ - 3000KPa,m³

⇒ W = - 500 KPa.m³ = - 500 KJ

∴ W (-) the work is done on the system

8 0
3 years ago
Other questions:
  • One group of students did an experiment to study the movement of ocean water. The steps of the experiment are listed below.
    14·2 answers
  • Determine the mass of 4.1 x 1023 atoms Cl.<br>Answer in units of g​
    15·1 answer
  • Find the volume of 10g of gasoline if it has a density of 0.7g/mL
    9·1 answer
  • Significant figures are an indicator of the certainty in measurements true or false?
    11·1 answer
  • Routs<br> Which of the following is a physical change?
    13·1 answer
  • Please hurry i’m taking a test
    10·2 answers
  • P and Q are two substances such that the melting point of P and the boiling point of Q are the same. If P is a solid at a certai
    15·1 answer
  • 12. Electrons in the first energy level have the least amount of energy.
    10·1 answer
  • While watching a popular space-based science fiction movie, space
    15·1 answer
  • If an aluminum skillet with 10.0 inch diameter weighs 3.00 pounds, What volume of aluminum does it contain? (The density of alum
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!