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Pepsi [2]
3 years ago
14

Why do you think experimenters work in labs instead of the natural world?

Chemistry
1 answer:
kicyunya [14]3 years ago
3 0

Answer:

I think experiments work in a lab better than the natural world because you got all the equipment that you need in the lab

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And ironic bonds what happens to electrons? No
iren [92.7K]

Answer:

metals donate electrons to nonsmetals

5 0
4 years ago
How are crystals made? ​
Step2247 [10]

Explanation:

Crystals often form in nature when liquids cool and start to harden. Certain molecules in the liquid gather together as they attempt to become stable. They do this in a uniform and repeating pattern that forms the crystal. In nature, crystals can form when liquid rock, called magma, cools.

4 0
3 years ago
Read 2 more answers
Oxalic Acid, a compound found in plants and vegetables such as rhubarb, has a mass percent composition of 26.7% C, 2.24% H, and
blondinia [14]

Answer:

HCO₂

Explanation:

From the information given:

The mass of the elements are:

Carbon C = 26.7 g;     Hydrogen H = 2.24 g     Oxygen O = 71.1 g

To determine the empirical formula;

First thing is to find the numbers of moles of each atom.

For Carbon:

=26.7 \ g\times \dfrac{1 \ mol }{12.01 \ g} \\ \\ =2.22 \ mol \ of \ Carbon

For Hydrogen:

=2.24 \ g\times \dfrac{1 \ mol }{1.008 \ g} \\ \\ =2.22 \ mol \ of \ Hydrogen

For Oxygen:

=71.1 \ g\times \dfrac{1 \ mol }{1.008 \ g} \\ \\ =4.44 \ mol \ of \ oxygen

Now; we use the smallest no of moles to divide the respective moles from above.

For carbon:

\dfrac{2.22 \ mol \ of \ carbon}{2.22} =1 \ mol \ of \ carbon

For Hydrogen:

\dfrac{2.22 \ mol \ of \ carbon}{2.22} =1 \ mol \ of \ hydrogen

For Oxygen:

\dfrac{4.44 \ mol \ of \ Oxygen}{2.22} =2 \ mol \ of \ oxygen

Thus, the empirical formula is HCO₂

4 0
3 years ago
According to Hund's rule, what's the expected magnetic behavior of vanadium (V)?
vodka [1.7K]

Answer:

C. paramagnetic.

Explanation:

1s2 2s2 2p6 3s2 3p6 4s2 3d3 It is Vanadium.

It has 3 unpaired d- electrons, so it is paramagnetic.

6 0
4 years ago
If fluorine is stronger than carbon, what charge will the fluorine receive?
azamat

If fluorine is stronger than carbon, fluorine will receive a negative charge.

<h3>WHAT IS THE ELECTRONEGATIVITY SERIES?</h3>

The electronegativity series is the order in which elements of the periodic table are ranked in terms of their negative charges.

Elements with higher electron affinity are positioned higher in the series. According to this question, fluorine is stronger than carbon.

This means that fluorine will receive a negative charge (-) to become more electronegative.

Learn more about electronegativity series at: brainly.com/question/2060520

7 0
2 years ago
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