3 years ago

What type of water has a very low salinity content when compared to brackish and the ocean?

Chemistry

1 answer:

Rudiy273 years ago

6 0

Fresh water has a very low salinity compared to brackish and the ocean.

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4 years ago

A hot air balloon filled with 1.27x10^6L of an ideal gas on a cool morning of 11 degrees C. the air is heated to 105 degrees C.

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Answer:

New volume = $1.69\times 10^6$ L

Explanation:

Using Charle's law

$\frac {V_1}{T_1}=\frac {V_2}{T_2}$

Given ,

V₁ = $1.27\times 10^6$ L

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T₁ = 11 °C

T₂ = 105 °C

The conversion of T( °C) to T(K) is shown below:

T(K) = T( °C) + 273.15

So,

T₁ = (11 + 273.15) K = 284.15 K

T₂ = (105 + 273.15) K = 378.15 K

Using above equation as:

$\frac{1.27\times 10^6}{284.15}=\frac{V_2}{378.15}$

$V_2=\frac{1.27\times 10^6\cdot \:378.15}{284.15}$

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3 years ago

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3 years ago