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Annette [7]
3 years ago
8

Is a whale a abiotic or biotic

Chemistry
1 answer:
AfilCa [17]3 years ago
5 0

Answer:

The answer is biotic

Explanation:

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Is Neon a metal, nonmetal, or a metalliod
natulia [17]
Neon is a nonmetal.....

5 0
3 years ago
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Mencionar 5 objetos o sustancias químicas que tengan Carbono.
RoseWind [281]

Answer:    

agua

madera

plastico

ropa

bebida carbonatada

cáscara

Explanation:

6 0
3 years ago
A sample of a compound contains 3.21 g of sulfur and 11.4 g of fluorine. Which of the following represents the empirical formula
Murrr4er [49]

Answer: The empirical formula will be SF_6

Explanation:

If percentage are given then we are taking total mass is 100 grams.

So, the mass of each element is equal to the percentage given.

Mass of S= 3.21 g

Mass of F = 11.4 g

Step 1 : convert given masses into moles.

Moles of S =\frac{\text{ given mass of S}}{\text{ molar mass of S}}= \frac{3.21g}{32g/mole}=0.1moles

Moles of F =\frac{\text{ given mass of F}{\text{ molar mass of F}}= \frac{11.04g}{19g/mole}=0.6moles

Step 2 : For the mole ratio, divide each value of moles by the smallest number of moles calculated.

For S= \frac{0.1}{0.1}=1

For F = \frac{0.6}{0.1}=6

The ratio of S: F= 1: 6

Hence the empirical formula is SF_6

7 0
3 years ago
A 250 mL beaker is submerged in a large container of Liquid X and turned upside down, and another 250 mL beaker is submerged and
vovangra [49]

Answer:

Mx will be less than My.

Explanation:

The correct option is - Mx will be less than My.

Because, liquid X have been higher viscosity and vapor pressure than liquid B.

Vapor pressure of liquid A is greater, so the amount of liquid X will vaporized greater and H2 gas has been displaced greater from the beaker as compared to liquid Y.

The amount of H2 in liquid Y remains greater in beaker as compared to liquid X.

So, Mx will be less than My.

4 0
3 years ago
In every energy transformation some
kozerog [31]
Thermal heat is released
5 0
4 years ago
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