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kaheart [24]
3 years ago
14

2 gallons is equal to how many liters

Chemistry
1 answer:
Arte-miy333 [17]3 years ago
7 0

Answer:

7.57082

Explanation:

its just the answer

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Please do these questions, will give brainliest
Nata [24]

Answer:

1.c 2.a.3.d 4.a

Explanation:

that is tge answer

3 0
3 years ago
1) What is the same in the Lithium atom and Lithium ion?
irakobra [83]
Becauseerter weyweywe ewrysetywr
7 0
3 years ago
For the following reaction, 4.64 grams of oxygen gas are mixed with excess benzene (C6H6). The reaction yields 3.95 grams of car
Reil [10]

Answer:

Theoretical yield for CO₂ is 5.10g

Explanation:

Reaction: 2C₆H₆(l) + 15O₂(g) → 12CO₂(g)  + 6H₂O(g)

We convert the mass of oxygen to moles:

4.64 g /32 g/mol = 0.145 moles of O₂

Let's find out the 100% yield reaction of CO₂ (theoretical yield)

Ratio is 15:12. So let's make this rule of three:

15 moles of O₂ can produce 12 moles of CO₂

Therefore 0.145 moles of oxygen will produce (0.145 . 12) /15 = 0.116 moles

We convert the moles to mass: 0.116 mol . 44 g / 1mol = 5.10 g

6 0
3 years ago
Read 2 more answers
Suppose that the pressure of 0.66 L of gas is 424.9 mm Hg when the temperature is 261.2 K. At what temperature is the volume 7.6
Sloan [31]

Answer:

  • <u><em>Option a. 6200 K</em></u>

Explanation:

<u>1) Data:</u>

  • V₁ = 0.66 liter
  • P₁ = 42.9 mmHg
  • T = 261.2 K

  • T₂ = ?
  • V₂ = 7.63 liter
  • P₂ = 872.15 mmHg

<u>2) Formula:</u>

Combined law of gases:

  • P₁ V₁ / T₁ = P₂ V₂ / T₂

<u>3) Solution:</u>

  • Solve for T₂:

T₂ = P₂ V₂ T₁ / (P₁ V₁)

  • Substitute:

T₂ = 872.15 mmHg × 7.63 liter × 261.2 K / ( 424.9 mmHg × 0.66 liter)

T₂ = 6198 K

  • Rounding to 2 significant figures, that is 6200 K, which is the first choice.
6 0
3 years ago
Read 2 more answers
Discuss the phenomena of sunrise and sunset seen on Earth and describe how they will be different from the perspective of outer
Monica [59]

Answer:

its very dark and scary

Explanation:

8 0
3 years ago
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