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svp [43]
4 years ago
14

How are magic minerals different from Felsic minerals?

Chemistry
2 answers:
malfutka [58]4 years ago
7 0

Answer:

c

Explanation:

Anuta_ua [19.1K]4 years ago
3 0

Answer:

Mafic minerals contain more dark-colored, high-density minerals.

Explanation:

Mefic and felsic minerals represent two kinds of minerals or lava.

For example, mefic lava is more viscous than felsic lava.

The other difference is that word mafic is related to presence of Magnesium and iron minerals more while in felsic (Feldspar) silica content is more.

Mefic minerals are associated with dark color while felsic are lighter in color.

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The force that slows down and eventually stops a ball you roll across the pavement is called A) kinetic force. B) friction force
Tpy6a [65]

The ball stops moving because of friction force. Friction is the force that opposes all motion. Therefore, the answer is friction force...

4 0
4 years ago
Name the five practices that are part of the scientific inquiry process.
soldi70 [24.7K]
Sorry if I'm wrong but it's 1) learner engages in scientifically oriented questions. 2) learner gives priority to evidence in responding to questions. 3) learners formulate explanations from evidence. 4) learner connects explanations to scientific knowledge. 5) learner communicates explanations.
3 0
3 years ago
Strong acids are assumed 100% dissociated in water. True As a solution becomes more basic, the pOH of the solution increases. Fa
Kruka [31]

Answer:

Strong acids are assumed 100% dissociated in water- True

As a solution becomes more basic, the pOH of the solution increases- false

The conjugate base of a weak acid is a strong base- true

The Ka equilibrium constant always refers to the reaction of an acid with water to produce the conjugate base of the acid and the hydronium ion- True

As the Kb value for a base increases, base strength increases- true

The weaker the acid, the stronger the conjugate base- true

Explanation:

An acid is regarded as a strong acid if it attains 100% or complete dissociation in water.

The pOH decreases as a solution becomes more basic (as OH^- concentration increases).

Ka refers to the dissociation of an acid HA into H3O^+ and A^-.

The greater the base dissociation constant, the greater the base strength.

The weaker an acid is, the stronger , its conjugate base will be.

7 0
3 years ago
In a solution of 77 percent nitrogen and 23 percent oxygen, which is the solvent?
drek231 [11]
I am pretty sure nitrogen would be the solvent because solvents are generally the larger amount
4 0
3 years ago
Write the expression for the equilibrium constant for the reaction represented by the equation
liq [111]
Equilibrium constant is the ratio of the product of the concentrations of the products raised to their corresponding stoichiometric coefficients to that of the reactants. This is only applicable for aqueous components. Solids and liquids have constant of 1. In this case,Kc would always have to be greater than 1.
6 0
3 years ago
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