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Alenkinab [10]
3 years ago
6

1. What is the equality between mL and L?

Chemistry
1 answer:
Mice21 [21]3 years ago
5 0

Answer:

1 liter (L) = 1000 milliliters (mL)

Explanation:

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2 ions in that solution.
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Briefly discuss interpretations of your observations and results. Discuss how your observations illustrated LeChatelier's princi
Dvinal [7]

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Le Chatelier's principle can be applied in explaining the results

Explanation:

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Hence, when the color of the solution was more like that of the control, the reaction would shift towards the left. Similarly, when the color was more like it was towards the reactant, the reaction would shift towards the right.

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3 years ago
Which of the following is a primary cause of LO/TO accidents?
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<h2>Answer:</h2>

The correct answer is

A) Regular operation

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So, regular operation is the primary cause of LO/TO accidents.

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Red #40 has an acute oral LD50 of roughly 5000 mg dye/1 kg body weight. This means if you had a mass of 1 kg, ingesting 5000 mg
FrozenT [24]

Answer:

350 g dye

0.705 mol

2.9 × 10⁴ L

Explanation:

The lethal dose 50 (LD50) for the dye is 5000 mg dye/ 1 kg body weight. The amount of dye that would be needed to reach the LD50 of a 70 kg person is:

70 kg body weight × (5000 mg dye/ 1 kg body weight) = 3.5 × 10⁵ mg dye = 350 g dye

The molar mass of the dye is 496.42 g/mol. The moles represented by 350 g are:

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The concentration of Red #40 dye in a sports drink is around 12 mg/L. The volume of drink required to achieve this mass of the dye is:

3.5 × 10⁵ mg × (1 L / 12 mg) = 2.9 × 10⁴ L

8 0
3 years ago
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