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amm1812
2 years ago
10

Guys, look at the images. I'm so stuck, and I feel as if my brain is about to get ripped out.

Chemistry
1 answer:
Rama09 [41]2 years ago
3 0

Answer:

You not alone lolI'm also tryna figure out the answer

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Calculate each of the following quantities:
notsponge [240]

Molarity of 275 mL of solution containing 135 mol of glucose.

<h3>What is molarity?</h3>

Molar concentration (also known as molarity, quantity concentration, or substance concentration) is a measure of the concentration of a chemical species in a solution, specifically of a solute, in terms of amount of substance per unit volume of solution. The most often used unit for molarity in chemistry is the number of moles per liter, denoted by the unit symbol mol/L or mol/dm3 in SI units. A solution with a concentration of 1 mol/L is referred to as 1 molar, or 1 M.

To learn more about molarity visit:

brainly.com/question/8732513

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2 years ago
Photosynthesis is a cell process used by various organisms. Which of the following best
Dmitry [639]

Answer:

Carbon dioxide and water are turned into sugar and oxygen

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3 years ago
Corey's Science Experiment 1. Purpose: To determine the effect that completely burning a log has on the weight of the log and to
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Answer: C. He didn't measure the weight of the log before it was burned.

8 0
3 years ago
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What is the density of an object that has a mass of 6.5 g and when placed in water displaces the volume from 4.5mL to 11.8mL? ro
KengaRu [80]

Answer:

\rho =0.9g/mL

Explanation:

Hello,

In this case, due to the volume displacement caused the by the object's submersion, it's volume is:

V=11.8mL-4.5mL=7.3 mL

In such a way, considering the mathematical definition of density, it turns out:

\rho =\frac{m}{V}=\frac{6.5g}{7.3mL}\\  \\\rho =0.89g/mL

Rounding to the nearest tenth we finally obtain:

\rho =0.9g/mL

Regards.

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the other person is correct

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