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Elan Coil [88]
2 years ago
6

Is it an acid or alkaline that is added to a metal to make it oxide please answer it is Urgent

Chemistry
1 answer:
serious [3.7K]2 years ago
4 0

Answer:

i am not sure but is it hydrogen oxide

Explanation:

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How many total moles of ions are released when each of the following dissolves in water?
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we have a total of three times the original number (6.923 * 10**-7) moles of all ions, or 2.077 * 10**-6 moles of ions

<h3>What is aragonite-strontianite solid solution dissolution in nonstoichiometric Sr (HCO3)2 solutions?</h3>

Synthetic strontianite-aragonite solid-solution minerals were dissolved in non-stoichiometric CO2-saturated Sr(HCO3)2 and Ca(HCO3)2 solutions at 25°C.  The reactions in Sr(HCO3)2 solutions frequently become incongruent, precipitating a Sr-rich phase before attaining stoichiometric saturation. Mechanical mixes of solids approach stoichiometric saturation in terms of the least stable solid in the combination.

This surficial phase has a thickness of 0-10 atomic layers in Sr(HCO3)2 solutions and a thickness of 0-4 layers in Ca(HCO3)2 solutions and dissolves and/or recrystallizes within 6 minutes of reaction.

learn more about Sr (HCO3)2 refer

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4 0
1 year ago
Explain why the product at the negative electrode is not always a metal.
Elena-2011 [213]

Answer:

Whether you get the metal or hydrogen during electrolysis depends on the position of the metal in the reactivity series: the metal will be produced if it is less reactive than hydrogen. hydrogen will be produced if the metal is more reactive than hydrogen.

3 0
3 years ago
What gives the gem amethyst its purplish color?
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iron Presence of trace elements, irradiation and iron impurities give the gem amethyst its purplish color!
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Which statement best describes the organelles in a cell
Bas_tet [7]

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(2) Organelles must work together and their

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