(a) Interpretation: The formula of the simplest binary hydride of each element should be written. Concept introduction: The binary hydrides are compounds which contain hydrogen and one other element. Binary hydrides can be classified as ionic, covalent or metallic.
(a) Interpretation: The formula of the simplest binary hydride of each element should be written. Concept introduction: The binary hydrides are compounds which contain hydrogen and one other element. Binary hydrides can be classified as ionic, covalent or metallic.
Solution Summary: The author explains that the formula of the simplest binary hydride of each element should be written.
The formula of the simplest binary hydride of each element should be written.
Concept introduction:
The binary hydrides are compounds which contain hydrogen and one other element. Binary hydrides can be classified as ionic, covalent or metallic.
Interpretation Introduction
(b)
Interpretation:
The hydride with the lowest boiling point should be determined.
Concept introduction:
The binary hydrides are compounds which contain hydrogen and one other element. Binary hydrides can be classified as ionic, covalent or metallic. Covalent hydrides have lowest melting and boiling points because they have relatively weak intermolecular forces between molecules.
Interpretation Introduction
(c)
Interpretation:
The hydrides which reacts with water to give H2 gas should be determined.
Concept introduction:
H− ions are good proton acceptors. So, ionic hydrides react with water to give H2 and OH−
Interpretation Introduction
(d)
Interpretation:
The hydrides which react with water to give an acidic solution and basic solution should be determined.
Concept introduction:
If hydride reacts with water and form hydroxyl ions, then it gives a basic solution. If a hydride reacts with water and form hydronium ions, then it gives an acidic solution.
Nail polish remover containing acetone was spilled in a room 5.23 m × 3.28 m × 2.76 m.
Measurements indicated that 2,250 mg of acetone evaporated. Calculate the acetone concentration in micrograms per cubic meter.
Please help me answer number 1. 1. If your graphs revealed a mathematical relationship between specific heat and atomic mass, write down an equation for the relationship.
I also don't understand, is the equation from the line regression the one that I'm suppose use to show the relationship? If so could you work it all the way out?
Describe the principle of resonance and give a set of Lewis Structures to illustrate your explanation.