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Goryan [66]
3 years ago
5

Which of the following is one part of a chemical formula for a molecule?

Chemistry
2 answers:
solniwko [45]3 years ago
8 0

D

Explanation:

An example is a chemical formula of a compound NH₄NO₃

These subscript numbers mean that there four (4) hydrogen atoms and three (3) oxygen atoms in the molecules.

A Lewis dot diagram for the molecule is used to show the electrons of the atoms, and their interactions – such as in covalent bonding- in the molecule

luda_lava [24]3 years ago
3 0

The answer is indeed D as shown above by the other person, I had that as my answer in the FLVS test. Check out that persons explanation. it can help. Also, if you cant find anything in your lesson about the element you can google the element's name to find reliable info on said element

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7 0
3 years ago
Which of the following is not true of acids?
NeTakaya

Answer is: 2. dillute acids feel slipper.

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2) Dillute acids feel slippery is not correct. Bases, for example solution of sodium hydroxide feels slipery.

3) Acids have a distinctly sour taste is correct. For example, vinegar is mixture of acetic acid (CH₃COOH) and water (H₂O). Vinegar is colourless liquid with sour taste and pungent smell, freezing point of the vinegar is lower than glacial acetic acid.

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5 0
3 years ago
( copper is Cu) How many Copper atoms in 3CuSO 4<br><br> Need help ASAP !!!!!
nydimaria [60]
There are the 3 copper atoms in 3CuSO4. I hope this helps!!
5 0
2 years ago
Calculate the mass in grams, in 2.28 mol of H2SO4. Please show your work to receive credit.
solmaris [256]

Answer:

98g

Explanation:

h=1*2=2

s=32

0=16*4=64

64+32+2=98

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3 years ago
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hope this helps :)

6 0
3 years ago
Read 2 more answers
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