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tatyana61 [14]
2 years ago
7

Help plz!

Chemistry
1 answer:
Feliz [49]2 years ago
6 0

Answer:

hi! I hope your having a awesome day

Explanation:

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Which has greater internal energy, 1 kg of water or 1 g of water, at the same temperature?
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Please write a essay and pick one prompt and at least half a page long thank you!
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What best explains why sodium is more likely to react with another element than an element such as neon?
hichkok12 [17]

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concentrated phosphoric acid is90% H3PO4 by mass and the remaining mass is water. The molarity of H3PO4 is 12.2M at temperature
blondinia [14]

Answer:

82.0 mL

Explanation:

Step 1: Given data

  • Concentration of concentrated acid (C₁): 12.2 M
  • Volume of concentrated acid (V₁): ?
  • Concentration of dilute acid (C₂): 1.00 M
  • Volume of dilute acid (V₂): 1.00 L

Step 2: Calculate the required volume of the concentrated acid

We want to prepare a dilute solution from a concentrated one. We can calculate the volume of the concentrated acid using the dilution rule.

C₁ × V₁ = C₂ × V₂

V₁ = C₂ × V₂ / C₁

V₁ = 1.00 M × 1.00 L / 12.2 M = 0.0820 L = 82.0 mL

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2 years ago
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