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2 years ago

15

Precipitation _____. occurs equally all over the globe. is the change in state from a gas to a liquid. happens when ice changes

into water vapor. exceeds evaporation over land.

1 answer:

babunello [35]2 years ago

5 0

Precipitation exceeds evaporation over the land.

You might be interested in

What volume is occupied by 3.760 g of oxygen gas at a pressure of 88.4

Lorico [155]

Answer:

3.2 L

Explanation:

Given data:

Mass of oxygen = 3.760 g

Pressure of gas = 88.4 Kpa (88.4×1000 = 88400 Nm⁻²)

Temperature = 19°C (19+273.15 = 292.15 K)

R = 8.314 Nm K⁻¹ mol⁻¹

Volume occupied = ?

Solution:

Number of moles of oxygen:

Number of moles = mass/ molar mass

Number of moles = 3.760 g/ 32 g/mol

Number of moles = 0.12 mol

The given problem will be solve by using general gas equation,

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant

T = temperature in kelvin

V = nRT/P

V = 0.12 mol × 8.314 Nm K⁻¹ mol⁻¹ × 292.15 K /88400 Nm⁻²

V = 291.472 Nm /88400 Nm⁻²

V = 0.0032 m³

m³ to L:

V = 0.0032×1000 = 3.2 L

4 0

3 years ago

A triglyceride is a compound of glycerol and _____.

masya89 [10]

Three fatty acids
Hope this helps!

4 0

2 years ago

Read 2 more answers

Your assignment for this week is to create a game that can be played in the Olympics. The game you create can be a team sport or

ASHA 777 [7]

Answer:

Shshsjsjssjjsjs

Explanation:

Hhhsusiaiahshwhauwiwgcececececegeuwhwccwywusgwvwgshwuuwuev3c

Thank u. Hope u liked my answer

3 0

2 years ago

answer yes if the substance becomes part of the filtrate or answer no if the molecule does not become part of the filtrate

SVETLANKA909090 [29]

Yes, the substance becomes the part of filtrate. No, the molecule does not become part of the filtrate.

<h2>What is filtrate?</h2>

The most common example is making tea. While preparing tea, a filter or a sieve is used to separate tea leaves from the water. Through the sieve pores, only water will pass. The liquid which has obtained after filtration is called the filtrate; in this case, water is the filtrate.

<h3>Which substance becomes the part of the filtrate?</h3>

The substances that are normally found in the filtrate are plasma components (such as water, nutrients, dissolved gases, electrolytes, and metabolic wastes) excluding plasma proteins and blood cells.

<h3>Why molecule becomes the part of the filtrate?</h3>

Proteins are large molecules that cannot pass the wall of capillaries during filtration, hence, this molecule is not normally part of the filtrate.

Know more about filtrate visit the link

brainly.com/question/23945157

#SPJ4

<h3 />

4 0

1 year ago

How many grams of oxygen can be prepared by the decomposition of 12 grams of mercury oxide<br><br>

Tom [10]

Taking into account the reaction stoichiometry, 0.886 grams of O₂ can be prepared by the decomposition of 12 grams of mercury oxide.

<h3>Reaction stoichiometry</h3>

In first place, the balanced reaction of the decomposition of mercury oxide is:

2 HgO → 2 Hg + O₂

By reaction stoichiometry (that is, the relationship between the amount of reagents and products in a chemical reaction), the following amounts of moles of each compound participate in the reaction:

HgO: 2 moles
Hg: 2 moles
O₂: 1 mole

The molar mass of the compounds is:

HgO: 216.59 g/mole
Hg: 200.59 g/mole
O₂: 32 g/mole

Then, by reaction stoichiometry, the following mass quantities of each compound participate in the reaction:

HgO: 2 moles ×216.59 g/mole= 433.18 grams

Hg: 2 moles ×200.59 g/mole= 401.18 grams

O₂: 1 mole ×32 g/mole= 32 grams

<h3>Mass of oxygen formed</h3>

The following rule of three can be applied: if by reaction stoichiometry 433.18 grams of HgO form 32 grams of O₂, 12 grams of HgO form how much mass of O₂?

$mass of O_{2} =\frac{12 grams of HgOx 32 grams of O_{2}}{433.18 grams of HgO}$

<u><em>mass of O₂= 0.886 grams</em></u>

Then, 0.886 grams of O₂ can be prepared by the decomposition of 12 grams of mercury oxide.

Learn more about the reaction stoichiometry:

brainly.com/question/24741074

brainly.com/question/24653699

7 0

2 years ago