[Answered] A certain compound has the following composition: C= 40.0 and H= 6.7. The empirical formula is ...

This topic contains a solution. Click here to go to the answer

Author Question: A certain compound has the following composition: C= 40.0 and H= 6.7. The empirical formula is ... (Read 76 times)

ENagel

Hero Member
Posts: 540

on: Aug 27, 2018

A certain compound has the following composition: C= 40.0 and H= 6.7. The empirical formula is ________.

A) CH
B) CH2O
C) C6H6O
D) CHO

Question 2

Which of the following bases is a weak base?

A) sodium hydroxide
B) ammonium hydroxide
C) lithium hydroxide
D) potassium hydroxide

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

cascooper22

Sr. Member
Posts: 312

Reply #1 on: Aug 27, 2018

Answer to Question 1

B

Answer to Question 2

B

ENagel

Member
Posts: 540

Reply 2 on: Aug 27, 2018

Wow, this really help

mjenn52

Member
Posts: 351

Reply 3 on: Yesterday

Gracias!

« previous next »

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.