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kramer
3 years ago
12

Manganese nodules are an example of A. Terrigenous sediment B. Biogenous sediment C. Hydrogenous sediment D. Oil products

Chemistry
2 answers:
Gwar [14]3 years ago
6 0
<h3><u>Answer;</u></h3>

C. Hydrogenous sediment

<h3><u>Explanation;</u></h3>
  • Manganese nodules are pebbles or stones that are built of onion like layers of manganese and iron oxides.
  • <em><u>Manganese nodules grow when metal compounds dissolved in water column or in water contained in the sediments are deposited around a nucleus.</u></em>
  • Most manganese nodules are a product of both diagenetic and hydrogenous growth.
Tju [1.3M]3 years ago
4 0
I think the correct answer would be hydrogenous sediment. These sediments are produced when minerals that are dissolved solidify via reaction with water, especially seawater. Other examples are evaporites and oolites. Hope this answers the question.
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An aerosol mixture of particulates and sulfur compounds form a grayish colored substance that is called ________. inversion smog
nignag [31]

An aerosol mixture of particulates and sulfur compounds form a grayish-colored substance that is called <u>industrial smog</u>.

<h3>What is Particulate Matter?</h3>

Airborne particulate matter (PM) is a composite of several chemical species rather than a single contaminant. It consists of a complex mixture of solids and aerosols, including dry solid particles, liquid-coated solid cores, and minute liquid droplets. Particles can contain inorganic ions, metallic compounds, elemental carbon, organic compounds, and chemicals from the earth's crust. They can vary greatly in size, shape, and chemical makeup. For the goal of regulating air quality, the particle diameter is used.

Those that have a diameter of 10 microns or below (PM10) are inhalable and can have a negative impact on health. Particles with a diameter of 2.5 microns or less are considered to be fine particulate matter (PM2.5). Consequently, a percentage of PM10 is made up of PM2.5.

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8 0
1 year ago
Which of these equations are correct? Select all that apply
nikitadnepr [17]

Answer:

The answer to your question is below

Explanation:

There are 4 laws of gases

- Charles

  \frac{V1}{T1} = \frac{V2}{T2}

- Gay Lussac

 \frac{P1}{T1} = \frac{P2}{T2}

- Boyle - Mariotte

 P1V1 = P2V2

- General law of gases

  \frac{P1V1}{T1} = \frac{P2V2}{T2}

Let's use these formulas to answer the question

p2 = V2/P1                  This is not a law of gases

p1= V1/k                        This formula is similar to Boyle mariotte equation

                                     but is not.

V2 = k/P2                      This equation is correct is Boyle Mariotte formula

V2 = P1V1/ P2               This equation is also correct is Boyle Mariotte formula

V1 = P1/P2 (V2)            This equation is incorrect

P2 = (P1) V1/V2             This equation is correct is Boyle mariotte formula

4 0
4 years ago
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Answer:

i believe its neutrons and protons

4 0
3 years ago
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This is true! Heterozygous would be Dd, and the dominant masks the recessive
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