What are the four layers of earth made of?

Weathering is a process in the rock cycle. How does weathering contribute to the formation of rocks?

Alisiya [41]

The third option is the answer

Weathering is the process that changes solid rock into sediments. Sediments were described in the Rocks chapter. With weathering, rock is disintegrated. It breaks into pieces.

6 0

3 years ago

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30 mL of 0.6 M HCl solution is neutralized with 90 mL NaOH solution. What is the concentration of the base? Show all work Please

skad [1K]

From

na=1

nb=1

Va=30mls

Vb=90mls

Ma=0.6M

Mb=?

from

Mb=Ma×Va×nb

 Vb×na

Mb=0.6×30×1

 90×1

mb=18

 90

Mb=0.2M

NaOH=40

From

conc=molarity×mr

conc=0.2×40

conc=8g/mol

3 0

2 years ago

Give 1 example of a chemical reaction that is involved in coral bleaching.

const2013 [10]

2HCO3 - + Ca2+ CaCO3 + CO2 + H2O Bicarbonate (HCO3-) combines with calcium ions in the water to make calcium carbonate (CaCO3, limestone). This process can occur both within organisms such as corals or as a simple chemical reaction in the water itself.

3 0

1 year ago

Is sisig is homogeneous or heterogeneous

givi [52]

Answer:

I think its homogeneous

Explanation:

because its all pig, just different parts of the pig

7 0

3 years ago

How do chemicals in a plant relate to bath bombs?

OLga [1]

When a bath bomb comes in contact with water, the baking soda and citric acid react to make carbon dioxide bubbles. This is an acid–base reaction, where baking soda (also called sodium bicarbonate) is a weak base and citric acid is a weak acid.

3 0

3 years ago