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laila [671]
3 years ago
9

Which type of alcohol on board Jönköping turned out to be no value to the salvage crew

Chemistry
1 answer:
Ira Lisetskai [31]3 years ago
4 0
The alcohol on board is cognac 2
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3 years ago
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What is the mass of 7 x 10^28 atoms of Fe?
Nostrana [21]

Answer:

6 x 10⁶ g Fe

Explanation:

Step 1: Set up dimensional analysis

7 x 10²⁸ atoms Fe (1 mol Fe/6.02 x 10²³ atoms Fe)(55.85 g Fe/1 mol Fe)

Step 2: Multiply, divide, and cancel out units

atoms Fe and atoms Fe cancel out.

mol Fe and mol Fe cancel out.

We should be left with g Fe.

7 x 10²⁸/6.02 x 10²³ = 116279 mol Fe

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Step 3: Sig figs

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3 years ago
Convert 1.5 km to millimeters, and express the result in scientific notation.
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7 0
3 years ago
If you know the mass of an object you can calculate its weight with the formula
Vikki [24]
Answer: True

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Based on the vibrational difference you observed, state a hypothesis to explain why diatomic molecules in the air, such as oxyge
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Answer:

See explanation

Explanation:

The ability of a gas to function as a green house gas depends on its ability to absorb infra red rays. In turn, the absorption of infrared red rays depends on whether or not the molecule is IR active.

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