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AleksAgata [21]
3 years ago
7

if a glass jar has a density of 2.58 g/ml and has a mass of 6.8 g, what is its volume? (round to the ones place.)

Chemistry
1 answer:
Naya [18.7K]3 years ago
3 0

Answer:

Noooooseeeeeeeee

Explanation:

noseeeeeeeeeeeeeeeee

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52.0 g of LiCl represents ______ moles of LiCl
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Answer:

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5 0
3 years ago
What is the relationship between anabolic and catabolic pathways?
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Explanation:

Anabolic pathways are those that require energy to synthesize larger molecules. Catabolic pathways are those that generate energy by breaking down larger molecules. Both types of pathways are required for maintaining the cell's energy balance.

7 0
3 years ago
18 g of copper is mixed with silver nitrate in water. How much copper ll nitrate will formed?
Lorico [155]

Answer:

Mass = 112.54 g

Explanation:

Given data:

Mass of copper = 18 g

How much copper(II) nitrate formed = ?

Solution:

Cu + 2AgNO₃  →  Cu(NO₃)₂ + 2Ag

Number of moles of copper:

Number of moles = mass/ molar mass

Number of moles = 18 g/ 29 g/mol

Number of moles = 0.6 mol

Now we will compare the moles of Cu with Cu(NO₃)₂ .

             Cu        :        Cu(NO₃)₂

              1           :             1

           0.6          :           0.6

Mass of Cu(NO₃)₂ :

Mass = number of moles × molar mass

Mass = 0.6 mol × 187.56 g/mol

Mass = 112.54 g

7 0
3 years ago
An ocean trench .
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Answer:

C. Occurs where a plate is moving down.

Explanation:

Ocean trenches are steep depressions in the deepest parts of the ocean where old ocean crust from one tectonic plate is pushed beneath another plate, raising mountains, causing earthquakes, and forming volcanoes on the seafloor and on land.

Please mark as Brainliest! :)

7 0
3 years ago
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ElenaW [278]
False,
machines constantly mess up
7 0
3 years ago
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