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larisa86 [58]
2 years ago
13

Which of the following statements must be true for the combustion of ch4(g), represented by the equation above?.

SAT
1 answer:
ValentinkaMS [17]2 years ago
8 0

One mole of CH₄ reacts with<em> two moles </em>of O₂, producing <em>one mole</em> of CO₂ and<em> two moles</em> of H₂O. Also, one molecule of CH₄ reacts with<em> two molecules </em>of O₂, producing one molecule of CO₂ and<em> two molecules </em>of H₂O.

<h3>Balance chemical equation</h3>

A balanced chemical equation tells the amounts of reactants and products needed to satisfy the Law of Conservation of Mass.

CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (g).

From the chemical combustion of methane given above, One mole of CH₄ reacts with<em> two moles </em>of O₂, producing <em>one mole</em> of CO₂ and<em> two moles</em> of H₂O. Also, one molecule of CH₄ reacts with<em> two molecules </em>of O₂, producing one molecule of CO₂ and<em> two molecules </em>of H₂O.

Find out more on Balance chemical equation at: brainly.com/question/15355912

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The purpose or objectives of competition policy​
Marianna [84]

Explanation:

Competition policy, public policy aimed at ensuring that competition is not restricted or undermined in ways that are detrimental to the economy and society. It is predicated upon the idea that competitive markets are central to investment, efficiency, innovation, and growth.

7 0
3 years ago
What would happen first if guard cells in a plant stopped working?.
irakobra [83]

Answer:

Stomata would not open and close.

Explanation:

This is the answer because guard cells play an important function of controlling stomata. The ensures that stomata are open during the day and closed during the night for the purposes of photosynthesis. The stomata are the pores that are found on the under surface of a plant leave,whose role is gaseous exchange.

The main function of guard cells is to regulate the opening and closing of the pore formed between the gap of two guard cells, termed as stomata.

  • Option A is incorrect as stomata are the least susceptible area from where pathogens can enter the plant cell.
  • Option B is incorrect because photosynthesis is not directly and much affected by guard cells.
  • Option D is incorrect as chloroplasts are not associated with the guard cells.
  • Stomata are directly linked with movement of guard cells, so correct answer is option C. Through stomata, exchange of gases and water vapor takes place.
4 0
3 years ago
A. What is the procedure to safely navigate this intersection with a broken traffic signal? b. How would you respond if there wa
shusha [124]
  • The first vehicle to arrive at the intersection has the right-of-way in such cases.
  • Following the officer's instruction is the best as it overrides traffic signals and signs.

<h3>What is a Traffic signal?</h3>

These are devices which are installed on roads to direct the flow of traffic in the area.

In cases where an officer is directing traffic, his instruction must be followed in such situations

Read more about Traffic signal here brainly.com/question/2353673

5 0
3 years ago
The reading on the gauge were 2000 kpa what would the pressure in psi
RoseWind [281]
The answer is 290.0755
4 0
3 years ago
Profit margins are rarely static over time
astra-53 [7]

The statement that is incorrect regarding trading comparables is profit margins are rarely static over time.

<h3>What is trading comparable?</h3>

Trading comparables is known to be a form of a market based valuation method or process that is said to be like transaction comparables.

Note that The statement that is incorrect regarding trading comparables is profit margins are rarely static over time and it is not true because they can be static a lot.

See full question below

Which of these statements is incorrect regarding trading comparables?

Select one:

High growth companies typically have higher multiples

Profit margins are rarely static over time

Enterprise value and equity value are usually different

EV multiples grow as the value driver grows

Learn more about profit margins from

brainly.com/question/10218300

#SPJ1

7 0
2 years ago
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