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Andru [333]
3 years ago
14

What is the difference between autotrophs and heterotroph

Chemistry
1 answer:
IRISSAK [1]3 years ago
4 0
Are there any choices for anwsers

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A piece of metal with a mass of 114 g was placed into a graduated cylinder that contained 25. 00 ml of water, raising the water
alexgriva [62]

The density of the metal is 6.51 g/cm3 .

<h3>What is density, for instance?</h3>

How much "stuff" is contained in a specific quantity of space is determined by its density. For instance, a block of the harder, lighter material gold (Au) will be denser than a block of the heaviest element lead (Pb) (Au). Styrofoam blocks are less dense than bricks. Mass per unit size serves as its definition.

Briefing :

mass, m = 114 g

initial volume, V1 = 25 mL

final volume, V2 = 42.5 mL

Volume of the metal piece, V = V2 - V1

                                                 = 42.5 - 25

                                                 = 17.5 mL

1 mL = 1 c.c

So, Volume of metal, V = 17.5 c.c.

Let the density of the metal is d.

density = mass / volume

         d = 114 / 17.5

            = 6.51 g/c.c

Thus, the density of metal is 6.51 g/c.c.

To know more about density visit ;

brainly.com/question/15164682

#SPJ4

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1 year ago
How many bacteria can fit into an animal cell
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The size of most eukaryotic animal cells range from 1 - 30 micrometers while the size of, let's say coccus bacteria is between 0.5 - 1.0 micrometers. So, if the largest animal cell is filled with the largest coccus bacteria, we can say that 30 bacteria can fit inside.
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The chemical which is changed into the product
seropon [69]
The chemical change can occur can be find if you mix the two solids in one direction
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(6.7*10^3)g/mol*L to kg/mol*dL
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6.7× 10³ g/mol*L ×(1Kg÷1000g) × (1L÷10dL)=  0.67
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The continental crust is _________ than the oceanic crust and seems to "float" on the mantle.
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The continental crust is less dense than the <span>oceanic crust and seems to "float" on the mantle.</span>
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