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zlopas [31]
3 years ago
15

I have been on Brainly for 4 months now, so here are some points for... celebration?

Chemistry
2 answers:
suter [353]3 years ago
4 0
Yoooooo tyyyyyyyyyyy
madam [21]3 years ago
3 0

Answer:

heyyyyyyyyyyyy

Explanation:

wasuppppppppppppp

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The mass of an iron(II) sulfate crystal is 8.36 g.How many moles of FeSO4 are in the crystal?
Yuki888 [10]

The number of moles present in the FeSO4 are 0.055 mol.

<u>Explanation:</u>

  • The mass of a substance containing the same number  atoms in 12.0 g of 12C is known as mole. One mole of any substance is equal to  6.023 x 10^23. The moles of a substance can be determined by using the formula,

                 Number of moles = mass in grams / molecular mass

Given,

    mass = 8.36 g,

    molecular mass of FeSO4 = 151.908 g / mol

         number of moles = 8.36 / 151.908

                                       = 0.055 mol.

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3 years ago
Somebody please help me ?
statuscvo [17]
Its the second one. Add the exponents and you'll get 7
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3 years ago
3 Apply Use context clues to write your own definitions for the words definite and occupy.
motikmotik

Answer:

Explanation:

own definitions for the words definite and occupy.

Example sentence

Solid is the state of matter that has a definite shape and volume.

definite:

__________

Example sentence

A larger container will allow a gas to occupy more space.

occupy:

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2 years ago
How does government ensure a safe environment for inverters? ​
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hope it helps please brainliest

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Which of the following describes a strong acid?
zlopas [31]
I remember learning this last y’all i jus don’t remember it might be A or C
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