vickiembourque36 vickiembourque36

Today at 9:51 PM
Chemistry

Answered

45:06 What most likely occurred during this demonstration? In a science demonstration, a teacher mixed zinc (Zn) with hydrogen chloride (HCI) in a flask and quickly attached a balloon over the mouth of the flask. Bubbles formed in the solution and the balloon inflated. O The Zn and HCl both retained their identity. O Either Zn or HCI, but not both, retained its identity. Evaporation of one of the substances occurred. O One or more new substances formed. Mark this and return Save and Exit Next Submit

Answer :

walkerlaquandra3 walkerlaquandra3

Today at 9:56 PM

Answer:

One or more new substances formed.

Explanation:

Answer Link

Today at 9:55 PM

Answer:

One or more new substances formed.

Explanation:

This is an example of a chemical property because bubbles formed, and the mixture produced a gas which allowed the balloon to inflate. The production of bubbles is an indicator of a chemical change. When a chemical change occurs, one or more new substances form as a result.

- I took the quiz and got 100%

Hope this helps!

${teks-lihat-gambar} 805227

Answer Link

Other Questions

Which statement best describes a simile? It is a group of words that sound alike, but have different meanings. A simile compares two things using the words like

In a company, 65% of the workers are women. If 1,015 people work for the company who aren't women, how many workers are there in all? Use pencil and paper.

Which statement best describes a simile? It is a group of words that sound alike, but have different meanings. A simile compares two things using the words like

The number of fish in a lake is decreasing by 400 every year, as described by the function below. f(1)=8200 f(n+1)=f(n)-400 A. 6200 B. 6600 C. 7000 D. 7800

In a company, 65% of the workers are women. If 1,015 people work for the company who aren't women, how many workers are there in all? Use pencil and paper.

Select the odd one out: (a) right angled triangle (b) acute angled triangle (c) scalene triangle (d) obtuse angled triangle

9. Find a number which when divided by 585 gives a quotient of 7290 and no remainder.

PLZ ANSWER ASAP!!!!!

[tex]{ \red{ \bf{Don't \: Spam}}}\ \textless \ br /\ \textgreater \ [/tex]Please solve the 6th one.

4. A brick is kept in three different ways on a table as shown in givenfigure. The pressure exerted by the brick on the table will beABC С(a) maximum in positio

What are the requirements for a 14-year-old freshman girl during the physical fitness exam at the end of 9th grade? (Like, how fast do I have to run the mile, h

The Greek city state of Athens opened the first dump more than how many years

-13.9+(-12.8) evaluate the answer

There are approximately 400 million trees currently growing in the Amazon Rainforest, which covers approximately 5.5 million square kilometers. The rainforest i

What is the product of the following chemical equation? C3H8(g) + 5O2(g) →

PLEASE HELP ASP 100 POINTS !!!!!!!! Nathan, a 17-year-old, was caught drinking alcohol underage. When discussing the problem with a counselor, what should Natha

Three dressers are places side by side. One dresser is 5 feet 11 inches wide, another is 5 feet 6 inches wide, and the third is 5 feet 9 inches wide. How wide a

6) Which of the following is a top predator in the Bay of Fundy? a. Orca (Killer Whale) b. Phytoplankton C. Crab d. Lion

Sophia is writing an essay and using text features as support. Read the excerpt from the essay and examine the image Sophia is including. How could she best mak

The mass number of Fe2 is 56. How many neutrons are there in a single Fe2 atom? 28 30 56 58.