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MrRissso [65]
3 years ago
12

Hydro caloric acids + calcium =

Chemistry
1 answer:
tangare [24]3 years ago
4 0

That produces hydrogen gas.

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In the reaction of chlorine with calcium, explain which atom is oxidized.
romanna [79]

Answer:

The atom is oxidized is Ca.

Explanation:

  • The oxidation-reduction reaction contains a reductant and an oxidant (oxidizing agent).
  • The oxidation process is the process in which electrons are lost and produce positively charged ions.
  • The reduction process is the process in which electrons is gained and negatively charge ions are produced.

  • In the reaction of chlorine with calcium:

<em>Ca + Cl₂ → CaCl₂,</em>

Ca loses 2 electrons and is oxidized to Ca²⁺. (Ca <em>→</em> Ca²⁺ + 2e).

Cl is gains 2 electrons in "Cl₂, oxidation state zero" and is reduced to Cl⁻. (Cl₂ + 2e <em>→</em> 2Cl⁻).

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3 years ago
What is a property of bases?
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hi

Explanation:

the answer is slippery touch

I hope this helps

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Which best describes a benefit of using laser instead of traditional cutting machines?
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Laser cutting provides a more precise , clean cut.

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Does the coating from another type of candy dissolve in water like M&amp;M’s ?
AleksandrR [38]

The candy coating of the M&M is made of sugar and colored dye. When water comes into contact with the sugary coating, the positive and negative charges in the water molecules pull on the negative and positive charges in the sugary coating, and the coating dissolves.

4 0
3 years ago
Can someone tell me the Bohr rutherford diagram of atom for calcium
Annette [7]
When the parts of the atoms are connected such as the electrons are connected around the molecules which are made up of nuetrons and protons. Calcium is the same way
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