Answer:
See explanation
Explanation:
Total number of moles of gases in the mixture; 0.70 + 0.25 + 0.05 = 1 mole
Partial pressure= mole fraction of gas × total pressure
Mole fraction of hydrogen = 0.7/1 × 2.6 = 1.82 atm
Mole fraction of CO2 = 0.25/1 × 2.6 = 0.65 atm
Mole fraction of CO= 0.05/1 × 2.6 = 0.13 atm
Answer:
Its high polarity
Explanation:
Solvent is the that part of solution which is present in large proportion and have ability to dissolve the solute. In simplest form it is something in which other substance get dissolve. The most widely used solvent is water, other examples are toluene, acetone, ethanol, chloroform etc.
Water is called universal solvent because of high polarity all polar substance are dissolve in it. Hydrogen is less electronegative while oxygen is more electronegative and because of difference in electronegativity hydrogen carry the partial positive charge while oxygen carry partial negative charge.
Water create electrostatic interaction with other polar molecules. The negative end of water attract the positive end of polar molecules and positive end of water attract negative end of polar substance and in this way polar substance get dissolve in it.
Example:
when we stir the sodium chloride into water the cation Na⁺ ions are surrounded by the negative end of water i.e oxygen and anion Cl⁻ is surrounded by the positive end of water i.e hydrogen and in this way all salt is get dissolved.
How do the isotopes of a given element differ from one another? Since the isotopes of any given element all contain the same number of protons, they have the same atomic number. However, since the isotopes of a given element contain different numbers of neutrons<span>,different isotopes have different </span>mass<span> numbers</span>
Answer:
<h2>Sulfate- SO4^2-</h2><h2>Sulfite- SO3^2-</h2><h2>Permanganate- MnO4</h2><h2>Carbonate- CO3^2</h2>
Explanation:
CARRY ON LEARNING.
There are 2 compounds in CO2