________, such as HCl(aq), produce hydrogen ions when dissolved in water. A) Arrhenius acids
B) Arrhenius bases
C) Brønsted-Lowry bases
D) Brønsted-Lowry acids

Answers

Answer 1

Answer: The correct answer is A. Arrhenius acids, such as HCl(aq), produce hydrogen ions when dissolved in water. According to Arrhenius, acids are compounds or ions that releases hydrogen (H+) ions in its aqueous form.

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Answers

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What subatomic particle of the atom has no electric charge

Answers

Neutrons have no electrical charge.

When a mixture of iron powder and sulphur is heated it glows more brightly than that of iron filings and sulphur.Explain this observation

Answers

Answer:

I don't know

Explanation:

mixture of iron powder and sulphur heated it glows because sulphur and iron are more reactive metals that they shine and sulphur can react with water produce fire it's write

A polar commercial antacid contains both Al(OH)3 and Mg(OH)2. Are these compounds Arrhenius bases, Brønsted-Lowry based, or both? Explain your answer.

Answers

Answer:

Magnesium hydroxide, Mg(OH)2, is an Arrhenius base and therefore also a Brønsted-Lowry base.

However, water can also act as a base by accepting a proton from an acid to become its conjugate base, H3O+. where Al(OH)3 is acting as a Lewis Base.

Explanation:

Arrhenius acids and bases

An Arrhenius acid is any species that increases the concentration of H+start text, H, end text, start superscript, plus, end superscript in aqueous solution.

An Arrhenius base is any species that increases the concentration of OH−start text, O, H, end text, start superscript, minus, end superscript in aqueous solution.

What is the symbol for an atom containing 20 protons and 22 neutrons?

Answers

it is an isotope of Calcium, which has the symbol Ca

Answer:

calcium

Explanation:

If a sample of gas in a rigid container has a temperature of 28.1°C at pressure of 121.2kPa.What will the pressure increase to if heated to a temperature of 89.3°C?