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3 years ago

In photosynthesis, plants convert what type of energy into what other type of energy? please help

Chemistry

1 answer:

Nana76 [90]3 years ago

5 0

Answer:

Photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

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Describe an experiment to show that pressure acts in all directions in liquids.

boyakko [2]

We frequently observe kids playing with polythene bags filled with water that have little holes drilled into them at various locations so they can sprinkle water on other kids. Through this experiment, we can say that pressure acts in all directions in liquids.

<h3>Liquid's pressure</h3>

Since both liquids and gases may flow, they are both referred to as fluids. Fluids under rest pressure behave uniformly in all directions.

Weather forecasts can be made using barometers. They track the evolution of atmospheric pressure throughout time.

On weather forecast maps, pressure variations appear as an isobar pattern. Predictions are made using these changes in pressure, and they are fairly accurate when combined with wind observations.

<h3>Pressure and depth in liquids</h3>

As you go away from a liquid's surface, pressure rises. for instance: A bucket has three holes that are all the same size. Since there is more pressure at the bucket's bottom, the water spills out more forcefully. Dams are thicker at the bottom for this reason.

Learn more about Pressure here:-

brainly.com/question/27984798

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3 0

2 years ago

Scientists think the continents once formed a large, single landmass that broke apart, and then the continents slowly drifted to

Naya [18.7K]

The answer is b, continental drift

8 0

3 years ago

To form a hydrogen bond, what must the non-hydrogen atom ( N , O , or F ) involved in the bond possess?

kirza4 [7]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Below are the choices:

A.) an unpaired electron,
<span>B.) a nonbonding electron pair, </span>
<span>C.) a bonding electron pair, </span>
<span>D.) a high value of electronegativity
</span>

The correct answer is B.) a nonbonding electron pair,

3 0

4 years ago

Read 2 more answers

5. Given 18.5 grams of CHA and 24.0 grams of Oz the following reaction occurs. Calculate the number of grams of

ehidna [41]

Answer:

16.5 g of CO₂ are produced by 18.5 of methane and 24 g of O₂

Explanation:

This is a reaction of combustion:

CH₄ + 2O₂ → CO₂ + 2H₂O

1 mol of methane react to 2 moles of oxygen in order to produce 1 mol of carbon dioxide and 2 moles of water.

First of all, we determine the moles of each reactant:

18.5 g . 1mol/ 16g = 1.15 moles of methane

24 g . 1mol / 32g = 0.75 moles of oxygen

Now, we determine the limiting reactant:

1 mol of methane reacts to 2 moles of oyxgen

1.15 moles of methane may react to (1.15 . 2) /1 = 2.3 moles.

We only have 0.75 moles of O₂ and we need 2.3, that's why the oxygen is the limiting reagent, because we do not have enough oxygen for the reaction.

2 moles of O₂ produce 1 mol of CO₂

Then 0.75 moles may produce (0.75 . 1) /2 = 0.375 moles of CO₂

We convert the moles to mass → 0.375 mol . 44g /mol = 16.5 g

7 0

3 years ago

What is the ph of a very acidic solution?

Nadya [2.5K]

Answer:

pH = -1

Explanation:

A solution of 10 mol·L⁻¹ HCl is very acidic.

HCl is a strong acid, so it dissociates completely in water and

$[\text{H}_{3}\text{O}^{+}] = \text{10 mol/L}$

To get the pH, you take the negative logarithm of the hydronium ion concentration.

$\text{pH} = -\log{(10)} = -1\\$

So, a pH = -1 represents a very acidic solution.

8 0

3 years ago