2 years ago

Describe one trait that you believe is unique to you that you think is

Chemistry

1 answer:

gladu [14]2 years ago

6 0

Answer:

Mom and dad have blue eyes but I have brown.

Explanation:

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A major chemical spill occurred five years ago at Baker’s Beach, the world’s sole nesting ground for Merrick sea turtles, and pr

Alja [10]

Answer:

A) Misinformation! Contradicts info given.

B) Turtles laying eggs now were not affected by the spill. Effect of spill should be approximately 10 yrs later.

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2 years ago

Why the mass of a rusted nail is greater than the mass of a nail before it rusted ? Explain

jarptica [38.1K]

As the metal rusts it expands increasing its mass therefore increasing the weight.

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3 years ago

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Calculate the volume of 4.00 molar NaOH solution required to prepare 100 mL of a 0.500 molar solution of NaOH.

Kazeer [188]

Answer:

The answer to your question is V₁ = 12.5 ml

Explanation:

Data

Volume = V₁?

[NaOH] = C₁ = 4.0 M

Volume 2 = V₂ = 100 ml

[NaOH] = C₂ = 0.5 M

Formula of dilution

V₁C₁ = V₂C₂

Solve for V₁ (original solution)

V₁ = $\frac{V2C2}{C1}$

Substitution

V₁ = $\frac{(0.5)(100)}{4}$

Simplification

V₁ = $\frac{50}{4}$

Result

V₁ = 12.5 ml

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2 years ago

Which of the following is an example of the conversion of electrical energy to electromagnetic energy?

GuDViN [60]

The ccorrect answer is C a generator tubrine

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3 years ago

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Convert 685K to Fahrenheit

joja [24]

773.33 degrees F
F=Fahrenheit
K=Kelvin
F=K x 9/5 - 459.67
773.33 = 685 x 9/5 - 459.67

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3 years ago