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nalin [4]
3 years ago
15

How does this map compare to a modern star map?

Chemistry
1 answer:
mel-nik [20]3 years ago
7 0

Answer:

you didn't give enough info !

Explanation:

uhhmmmm pretty self explanitory, we need an image to go off of

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What is the chemistery​
Kryger [21]

Answer:

Explanation:

Chemistry is the science that studies the composition, structure and properties of matter and the changes it undergoes during chemical reactions and their relationship with energy

3 0
3 years ago
Read 2 more answers
Glyoxal consists of 41.4% c, 3.5% h, and 55.1% o by mass. what is the empirical formula of glyoxal?
mamaluj [8]
C2H2O2 this is the empirical formula of glyoxal
Can u help me?
5 0
4 years ago
A container with a specific volume “V” changes to “2V.” What happens to the average distance between gas molecules? Assume that
lara [203]
As the volume increases, there is more space so the average distance between the gas molecules also increases.
6 0
4 years ago
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Does anyone know the answer to this chemistry question?!?
Pepsi [2]

Answer:

Mass of HCl = 73 g

Explanation:

Given data:

Mass of hydrogen = 2 g

Mass of HCl = ?

Solution:

First of all we will write the balance chemical equation:

H₂ + Cl₂   →  2HCl

Number of moles of hydrogen = 2 g/ 2g/mol

Number of moles of hydrogen = 1 mol

Form balanced chemical equation compare the moles hydrogen with HCl.

                   H₂    :   HCl

                    1      :    2

Mass of HCl:

Mass of HCl = number of moles × molar mass

Mass of HCl = 2 mol × 36.5 g/mol

Mass of HCl = 73 g

7 0
4 years ago
You are on an alien planet where the names for substances and the units of measures are very unfamiliar.
neonofarm [45]

Given that in the alien planet the names of substances and the units in which they are measured in not familiar.

8 quibs of a substance called skvarnik is present.

The conversion factor between sleps and quibs is: 9 sleps = 13 quibs

Converting 8 quibs of skvarnick to sleps:

8 quibs * \frac{9 sleps}{13 quips}= 5.54sleps

5.54 when rounded to nearest tenth becomes 5.5.

So the correct answer would be 5.5



5 0
3 years ago
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