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Serggg [28]
3 years ago
11

How do you become good at math

Chemistry
2 answers:
s344n2d4d5 [400]3 years ago
7 0
You study your math all the time. Practice makes perfect.
Veronika [31]3 years ago
6 0
• Ask questions when you need help.

• Take notes.

• Keep reviewing to keep the material in your head.
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. Based on their position in the periodic table, predict which (of the two elements given) will be more reactive Circle your cho
Vladimir79 [104]

Explanation:

your anawer to the question is A. V and Rb

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3 years ago
In 3–5 sentences, explain the various factors that should be considered when implementing green roofs
Kruka [31]

Answer:

you should consider waterproofing. depending on the climate in your area, you need to apply multiple layers of waterproofing in the roof for it to support vegetation. you should also confused the types of plants. the types of plants is important for the success of your roof. if you live in a dry area, you don't want to choose plants that can live in dry areas without drying out.

6 0
3 years ago
Glycerine is viscous than water?why​
Sloan [31]

Answer:

Yes

Explanation:

Why is glycerol more viscous than water?

The glycerine is more viscous than water because due to presence of hydrogen atoms , we all know that glycerine has more hydrogen bonding than water molecule , which makes an aggregation which means that glycerine is more viscous than water , in simple words glycerine can't flow as that of water molecule.

7 0
3 years ago
What is the shorthand electron configuration for Ba2+​
Arada [10]
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3 0
3 years ago
Assuming that all infrared vibrations are active, what is
777dan777 [17]

Answer:

The number of lines possible for SO2 is 3

Explanation:

The following Procedure should be followed when calculating the number of vibrational modes:-

  1. Identify if the given molecule is either linear or non-linear
  2. Calculate the number of atoms present in your molecule
  3. Place the value of n in the formula and solve.

SO2 is a non-linear molecule because it contains a lone pair which causes the molecule to bent in shape hence, The mathematical formula for calculating the number of non-linear molecule in a infrared region is (3n - 6) here n is the number of atoms in molecule.

hence for Sulphur Dioxide (SO2), n will be 3

<u> Therefore, The number of lines possible for SO2 is  (3*3) - 6 = 3</u>

7 0
3 years ago
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