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Andru [333]
3 years ago
12

Which of the following is the name of a metal?

Chemistry
1 answer:
Gemiola [76]3 years ago
6 0
Potassium is a Metal
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Part A: You are given a beaker containing a solution of an enzyme that hydrolyzes adenosine triphosphate (ATP) while it generate
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Answer:

1) magnesium chloride

2) b) The copper is getting oxidized from Cu+ to Cu2+ and turns blue.

Explanation:

The work published by David N. Frick, Sukalyani Banik, and Ryan S. Rypma in J Mol Biol. 2007 Jan 26; 365(4): 1017–1032 clearly shows that divalent metal ions of group 2 such as Mg^2+ play an important role in ATP hydrolysis. Addition of EDTA decreased the rate of hydrolysis of ATP (due to sequestration of the divalent ion of group 2) indicating an active participation of divalent ions in the process.

2) The copper I ion is colourless because it is a d^10 specie. However, when it is oxidized to Cu^2+, a blue colour appears in the solution.

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2 years ago
The formula for table salt is NaCl. According to the law of definite proportions, this means that the formula for table salt ___
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The answer is c.
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When a solution is considered to have a high concentration of hydrogen ions (H+) is also considered to be?
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2 years ago
Use the problem below to answer the question: How many grams of H2 would be formed if 34 grams of carbon reacted with an unlimit
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Convert grams of C to moles of C using the given amount of grams and the molar mass ( 12.0107 g/mol ).

Gather the mole ratio from the coefficients in the balanced equation and multiply by the ratio.

Convert moles of H2 to grams of H2 </span> using the given amount of grams and the molar mass ( 2.01588 g/mol )<span>.

Revise your answer to have the correct number of significant figures. </span>
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3 years ago
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