An electrolyte is a substance that, when dissolved in water, yields a solution that conducts ...

Author Question: An electrolyte is a substance that, when dissolved in water, yields a solution that conducts ... (Read 93 times)

swpotter12

Hero Member
Posts: 527

on: Aug 27, 2018

An electrolyte is a substance that, when dissolved in water, yields a solution that conducts electric current.

Indicate whether the statement is true or false

Question 2

What is the percentage by mass of hydrogen in ordinary water (H2O)?

A) 20
B) 11
C) 60
D) 40

komodo7

Sr. Member
Posts: 322

Reply #1 on: Aug 27, 2018

Answer to Question 1

TRUE

Answer to Question 2

B

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.