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pochemuha
3 years ago
5

1. Write the electron configuration for Al (aluminum). Then, write the noble gas configuration. Finally, draw

Chemistry
1 answer:
Zanzabum3 years ago
3 0

Answer:

[Ne] 3s² 3p¹

1s2 2s2 2p6 3s2 3p1

Explanation:

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Chemists use the periodic table to organize the elements. What are some ways in which this organization is useful? Select all th
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Answer: Another useful feature of the periodic table is that most tables provide all the information you need to balance chemical reactions at a glance. The table tells each element's atomic number and usually its atomic weight. The typical charge of an element is indicated by its group.

Explanation:

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2 years ago
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Write the balanced molecular, ionic, and net ionic equations for the reaction when a solution of lithium phosphate is mixed with
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Answer:

see explaination

Explanation:

Molecular equation;

2Li3PO4(aq) + 3CaCl2(aq) >>>> Ca3(PO4)2(s) + 6LiCl(aq)

Total ionic equation; . Includes all ions ;

6Li^+(aq) + 2PO4^-3(aq) + 3Ca^+2(aq) + 6Cl^-(aq) >>>> Ca3(PO4)2(s) + 6Li^+(aq) + 6Cl^-(aq)

Net ionic equation; remove common ions from total ionic;

2PO4^-3(aq) + 3Ca^+2(aq) >>>> Ca3(PO4)2(s)

6 0
3 years ago
How many moles of HCl are in 30.00mL of a 0.1000M HCl solution? A. 0.003000mol. B. 300.0mol C. 0.03000mol D. 3.000mol
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Given the volume of HCl solution = 30.00 mL

Molarity of HCl solution = 0.1000 M

Molarity, moles and volume are related by the equation:

Molarity = \frac{Moles of solute}{Volume of solution (L)}

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Calculating moles of HCl from volume in L and molarity:

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3 years ago
List 8 types of energy
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