Hey there! Let's get that problem solved!
First: Let's define, "solution."
Solution: <span>a liquid mixture in which the minor component (the solute) is uniformly distributed within the major component (the solvent).
Next: Ask yourself, "can a solution be taken apart?"
In some cases, yes. It can.
The solution of salt water for example, can be physically separated by evaporation. (place salt-water in a pot on a heated stove, place the cover to the pot on the opening, wait a few minutes, remove the top, and you can (and taste) the water without the salt!) </span><span />
Answer: False
Explanation:
1 Cubic centimeter (cm³) = 0.001 liter (L).
Volume of = 10 x 10 x 10 = 1000cm³
To convert cubic centimeters to liters, multiply the cubic centimeter value by 0.001 or divide by 1000.
Answer:
Non metals are located on the right hand side of the periodic table with the exception of the metalloid elements boron, silicon, germanium, arsenic, tellurium, carbon, aluminum, selenium, polonium, and astatine
Conversion factor : molar mass/molecular weight
Mass of H₂O produced = 72 g
<h3>Further explanation</h3>
Given
Reaction
2H2 + O2- 2H20
8 grams of H2
Required
Conversion factors
Solution
We can use the molar mass of the components and the mole ratio as conversion factors for the above equation
mol H₂ (MW = 2 g/mol) :
From the equation, mol ratio of H₂ : H₂O = 2 : 2, so mol H₂O = 4 mol
mass H₂O(MW = 18 g/mol) :
mass = mol x MW
mass = 4 x 18
mass = 72 g
