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Vladimir [108]
2 years ago
8

PLZ HELP ME!!! I'll give brainliest to whoever answers this along with 15 points!

Chemistry
1 answer:
Readme [11.4K]2 years ago
3 0

I would say diamond, because it consists only of carbon

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A glucose solution that is prepared for a patient should have a concentration of 180 g/L. A nurse has 18 g of glucose. How
Irina-Kira [14]
<h3>Answer:</h3>

0.10 L

<h3>Explanation:</h3>

The concentration of glucose  is given as 180 g/L

The mass of glucose is 18 g

  • Concentration in g/L is calculated by dividing mass of the solute by the volume of the solution.
  • When calculating molarity on the other hand, we divide number of moles of the solute by the volume  of the solution.
  • Concentration in g/L = Mass of solute ÷ Volume

Rearranging the formula,

Volume = Mass of the solute ÷ concentration

             = 18 g ÷ 180 g/L

            = 0.10 L

Therefore, volume of water is 0.10 L

6 0
3 years ago
Hi :) , if the density of an object is the same as water , will the object float or sink?
Klio2033 [76]

Answer:

it will float if the object is 1g/cm^3(water 's density ) because it is less dense

6 0
3 years ago
Can you please help me to answer this? <br>I give you a brainlest! ​
zysi [14]
9 is B
6 is A
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5 0
2 years ago
5. Determine the number of liters in 4.32 grams of water (H2O). Answer: --_ 5.37L H2O__​
MariettaO [177]

Answer:

4.32 \frac{1}{18.01} ×\frac{22.4}{1} = 5.37

Explanation:

22.4 is how many liters per mole. 18.01 is the mass of H2O.

8 0
2 years ago
The cells of plants and algae have a hard made of cellulose
Monica [59]
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