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2 years ago

Name this compound: gaas

2 answers:

6 0

The correct answer among the choices given is option B. The name of the compound GaAs is gallium arsenide. It is a compound of the elements gallium and arsenic. It found an application in the manufacture of devices such as microwave, infrared LED, laser diodes and solar cells.

ddd [48]2 years ago

4 0

The correct answer is B. Gallium arsenide

Explanation:

The abbreviation or formula GaAs refers to the chemical compound gallium arsenide, that as indicated by its name contains gallium, which is a metal, and arsenic, which is a metalloid. This compound is more commonly used as part of the manufacturing processes of multiple devices such as microwaves or computers because this is a semiconducting material, and due to this, it is ideal for creating circuits. According to this, the compound GaAs refers to Gallium arsenide.

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The following reaction, catalyzed by iridium, is endothermic at 700 K: CaO(s) + CH4(g) + 2H2O (g) → CaCO3 (s) + 4H2 (g) For the

arsen [322]

Answer:

A. Increasing the temperature will favor forward reaction and more CaCo3 formed.

B. More CaCo3 will be formed.

C. CaCo3 will decrease and more react ants formed.

D. Less CaCo3 will be formed.

E. Iridium is a catalyst so there is no effect

Explanation:

A. Temperature will increase because it's an endothermic reaction.

B. Adding Cao will favor forward reaction and more CaCo3 formed.

C. Removing methane, more react ants are formed and CaCo3 decreases.

D. Irridi is a catalyst so it has no effect on the CaCo3 but only speeds its rate of reaction.

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2 years ago

Many tests to distinguish aldehydes and ketones involve the addition of an oxidant. Only __________ can be easily oxidized becau

tatiyna

Answer:

Aldehydes
A hydrogen atom
Oxygen

Explanation:

Many tests to distinguish aldehydes and ketones involve the addition of an oxidant. Only aldehydes can be easily oxidized because there is a hydrogen atom next to the carbonyl and oxidation does not require oxygen

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2 years ago

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netineya [11]

Answer:

uy pasagot kung nasagutan mo na pls wala pa akong sagot jan

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2 years ago

Which mix will be homogeneous?

DIA [1.3K]

Answer:

Explanation:

food coloring and water are inseparable after mixed.

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2 years ago

Read 2 more answers

Write the symbol for every chemical element that has atomic number less than 14 and atomic mass greater than 23.3 u.

ycow [4]

Answer: Magnesium and Aluminum Mg & Al

Explanation:Magnesium's atomic mass is 24.31 and Aluminum's atomic mass is 26.98.

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2 years ago