May
define the meaning of pH?
pH is the measurement of the amount of (H+1) in (99)
Where is sulfuric acid found?
Car batteries
What is the definition of a solvent?
Substance which the solute dissolves
what is unusual about waters boiling point?
its small molecular mass and size
How much do particles move in a solid, liquid, and gas?
Solid very little, liquid more, and gas max
What does chemical Equilibrium exist between?
Atoms and ocean
Why is rain water slightly CO2 in air acidic?
Acid precipitation
Why are solutions described as being homogeneous?
Molecular level, particles are evenly distributed throughout solvent
whats hydrogen bonding?
given to the intermolecule force which a hydrogen atom that is bonded to highly electronegativity atom is attracted to partial-charge nearby molecule
How can water exist as a solid, liquid, or gas on earth?
Solid ice, water liquid, gas water vapor
Chemcial reaction with CO3-2 to produce HCO3-1
Why must scientists and engineers understand Acids?
Properties of an acid depend on its specific chemical makeup, but all acids share common properties
Why might heating affect the rate and amount of substance that can dissolve?
Because it goes into the solution and the speeds up the process
why does water expand when it freezes?
because of it's hydrogen boost
Identify 3 properties a spoon must have for it to be useful as an eating utensil
A spoon must be solid cant melt, indented, and biodegradable,
what is the oceans pH now?
pH > 7.00
Lactic Acid is found in which 3 products?
Milk,sour cream, and yogurt
What can solute particles generally be?
atoms or molecules
because the electrons are constantly in motion
When calculating pressure conversions, why do you need 2 and 3 fractions?
2 fractions are needed for calculating pressure and 3 are needed for volume
How are hydrogen ions released into seawater based on increased CO2?
dissolved CO2 mecide in ocean may react
What causes acid precipitation in most industrialized nations?
the result of human activity
Describe what occurs when salt crystals are stirred into water?
They dissolve into a singular liquid
what can LDF exist between?
atoms and molecules
If I have an 87.65L container that holds 3.925mol of gas at a temp of 462.87C, what is the pressure inside the container?
227 atm