CJunc3340 CJunc3340

18-06-2017
Chemistry

contestada

When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced.?

Respuesta :

dec77cat dec77cat

18-06-2017

At 20-25°C aluminum does not react with a concentrated hydrochloric acid. There is a passivation.

Answer Link

Otras preguntas

External equity refers to ________. A. how a job’s pay rate in one company compares to the job’s pay rate in other companies B. how fair the job’s pay rate is w

You are treating a 40-year-old female, who is experiencing severe heat cramps. You have moved her to a cooler environment, applied oxygen, and are giving her Ga

An example of mutualism would be A) a tick living on a deer. B) a leech living on a person. Eliminate C) two dogs competing for food. D) bacteria living in h

four adjectives that describes a person

Develop a method for ordering a set of negative integers from least to greatest without the aid of a number line. Explain your method and use it to order the se

The manager at Rainbow International prepares a Cost of Quality report to report the following expenses:Inspection of raw material costs $7,500Warranty costs wa

A fraction in which the GCF of the numerator and the denominator is 1 is written in Blank? Ps. The question is number 10

Your Aunt Sally knows that you're taking an environmental science course and says she has a question for you, "What does it mean when environmentalists say we n

what did the proclamation of 1763 require colonists to do

Which commandments are the basis Of our government