michellexxya michellexxya

01-11-2017
Chemistry

contestada

A student places a beaker on a hot plate. To the beaker, he adds a clear liquid and a white powder. The mixture instantly begins to bubble. He concludes that a chemical reaction has occurred. Do you agree with his conclusion? Why or why not? Please explain.

Respuesta :

Kassidi123black Kassidi123black

01-11-2017

true, because if it wasn't a chemical reaction it would have proceeded to stay the same. but it begins to bubble.
sorry if this isn't the best answer I'm trying my best.

Answer Link

rydenisreal rydenisreal

01-11-2017

yes, the bubbling of the solution means a gas is being created, which is proof of a chemical reaction

Answer Link

Otras preguntas

how do i make 24 using the numbers 11 6 10 2?

A climber is on a hike.after 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change?

What substance is made during transcription and where does it occur

A toy rocket is shot vertically into the air from a launching pad 5 feel above the ground with an initial velocity of 80 feet per second. The height h, in feet,

how do you write fraction 9/10 as a decimaland how to convert fractions into decimals

Describe William Shakespeare in one word

First year profits of a business were $900 . Second year profits were $1200 . What percent of the first year profits were the second year profits.

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

There are 5 red balls,6 white balls and 7 green balls in a box.If one ball is taken without looking,what is the probability that it is white?

in a geometric series t1=23,t3=92 and the sum of all of the terms of the series is 62813. How many terms are in the series