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3 years ago

5

Just a little help with gas laws?

1 answer:

ICE Princess25 [194]3 years ago

5 0

Answer:

You would use the second formula! you can tell because you have an initial volume and a second volume (after blowing it up).

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If a car traveling at 75 mph west, changes its direction to east, does its acceleration change?

Orlov [11]

Answer:

No because it changes velocity, instead of accelerating

Explanation:

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3 years ago

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What number on the periodic table determines the number of electrons lost or gained?

Setler79 [48]

Group 1-lose 1; Group 2-lose 2; Group 13-lose 3; Group 16-gain 2; Group 17-gain 1; Group 18-gain 0

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4 years ago

How do the differences in the polyatomic ions po3 3- and po4 3- help you determine whether each ends in -ite or -ate?

Tcecarenko [31]

There is a rule in naming polyatomic anions containing oxygen. Those names ending in <em>–ate</em> are given to the most common oxyanion of an element. While those names ending in <em>–ite</em> are for those that contains fewer O atom for the same charge. Since P $PO_{3} ^{3-}$ has fewer O atoms, its name ends in <em>–ite</em>. Thus, P $PO_{3} ^{3-}$ is phosphite while P $PO_{4} ^{3-}$ is phosphate.

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3 years ago

What is the name of Sb(ClO3)5 in chemistry?

iren2701 [21]

<span>Antimony(V) Chlorate

hope this helps!</span>

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3 years ago

Examples of non polar covalent bonds

ikadub [295]

Answer:

# The simpliest is: H-H

# All gases formed by elements of the 7th group in the periodic table:

F-F, Cl-Cl, Br-Br, I-I

# In general, Covalent bonds formed between atoms of the same kind are usually non-polar.

Explanation:

Hope this answer will help you.

4 0

3 years ago