Gasses are buoyant enough to float long distances.
<span>0.210
M sucrose solution is equivalent to 0.210 mol/ L sucrose solution. By
multiplying it to the MW of sucrose, you will get 71. 8822 g/L sucrose solution.
To get the molality, assume 1 L of solution. Multiplying 1 L to the density of
the solution gives 1020 g of solution. Since there are 0.210 mol of sucrose,
multiplying this to the MW of sucrose will give 71. 8822 g of sucrose. The mass
of solvent can be obtained by subtracting the grams of solution from the grams
of solute which is equal to 948.1178 g solvent. The molality is then equal to
the mol of sucrose divided by kg of solvent which is 0.2215 molal. The mass
percent is equal to the mass of solute divided by the mass of solution. The
mass percent is 71.8822 g sucrose divided by 1020 g solution times 100, which
is equal to 7.0473 mass %.</span>
Answer:
<h2>10 L</h2>
Explanation:
The new volume can be found by using the formula for Boyle's law which is
From the question we have
From the question we have
We have the final answer as
<h3>10 L</h3>
hope this helps you
Answer:
Rayon is a synthetic fiber or man-made fiber or artificial fiber as it is prepared from the natural raw material called cellulose. ... The kind of rayon fibers which imitate the feel and texture of natural silk is therefore termed as 'artificial silk'.
Answer:
Pure substances cannot be separated into any other kinds of matter, while a mixture is a combination of two or more pure substances. ... A pure substance has constant physical and chemical properties, while mixtures have varying physical and chemical properties.
Explanation: