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olya-2409 [2.1K]
3 years ago
14

WHY is HCl A STRONG ACID?

Chemistry
1 answer:
pickupchik [31]3 years ago
3 0

Answer:

Number of hydrogen ions

Explanation:

HCl is a strong acid because it has more number of hydrogen ions whereas acetic acid contains less number of hydrogen ions so its a weak acid , it can be varied by changing number of hydrogen ions in them . A strong acid is one which ionises either completely or almost completely in an aqueous medium.

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What is the meaning of plate tectonics
hodyreva [135]

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. Plate size can vary greatly, from a few hundred to thousands of kilometers across; the Pacific and Antarctic Plates are among the largest.

7 0
3 years ago
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Explain how they would make solutions of the sulfuric acid at five different concentrations​
katrin2010 [14]

The sulfuric acid can be constituted into different concentrations using distilled water as a diluent.

<h3>What is dilution of acid?</h3>

Dilution of acid is defined as the decrease in the concentration of an acid using water.

For sulfuric acid to be diluted, it is slowly added to distilled water using the following guidelines:

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3 0
1 year ago
Write equations to show whether the solubility of either of the following is affected by pH: (b) Hg₂(CN)₂.
nata0808 [166]

<u> Increasing pH will increase the solubility of the Hg2(CN)2 by shifting </u><u>equilibrium </u><u>to right side.</u>

What is the meaning of OH in chemistry?

The chemical group, ion, or radical OH that consists of one atom of hydrogen and one of oxygen and is neutral or negatively charged.

Hg2(CN)2 + 2OH-  ----> 2HgO(s) + 2HCN

adding OH- to the mercury(l) cyanide  will cause the formation of the solid HgO.

therefore increasing pH will increase the solubility of the Hg2(CN)2 by shifting equilibrium to right side.

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3 0
1 year ago
8.) If 396 g of Carbon Dioxide (CO2) are produced, what mass of Oxygen<br> (02) reacted? *
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Answer:

264g

Explanation:

C + O2 -> CO2

_g + _g -> 396g

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C (132g) + O2 (264g) -> CO2 (396g)

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Which type of radioactive decay produces
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Which type of radioactive decay produces particles with the most mass? Alpha.
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