1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mote1985 [20]
3 years ago
15

PLZZZZZZZ HELPPPP MEEEE ASAP CHEMISTRY QUESTION DOWN BELOW How can you identify a reversible reaction from a chemical equation?

Chemistry
2 answers:
zalisa [80]3 years ago
7 0

it's the third one The chemical equation will have two arrows pointing in different directions. !

enot [183]3 years ago
4 0

Answer:

the answer is option 1 2H2+O2

You might be interested in
Answer Question
vovangra [49]

Answer:

1. an object that has been intentionally placed into orbit. they are called Artificial Satalites.Satanists.

2. a huge collection of gas ,dust and billions of stars and their solar systems held together by gravity.

3. a large object such as Jupiter or Earth that orbits a star. planets are smaller than stars and they do not produce light.

4. July 16, 1969

7 0
3 years ago
Can you help me please
den301095 [7]
Type in the Eye lins it will help
4 0
3 years ago
Any one from Michigan on here????
Andrew [12]

Answer:

dont go to any taco bells in Michigan!! There have been numerous cases of Ligma that have been traced back to Taco Bells across Michigan

Explanation:

7 0
3 years ago
Read 2 more answers
A new element (solid at room temperature) is discovered that has:
gtnhenbr [62]

Answer:

A metalloid is a substance that has both the qualities of a metal and a non metal. Metals conduct electricity and have a high melting point.The element described does not conduct electricity until temperatures are reduced therefore it is not a metal. The fact that conduction occurs when temperatures are reduced means that it is not a non metal because non metals do not conduct electricity at all. Therefore the element is a metaloid because it exhibits some properties of a metal and others of a non mental.

Explanation:

5 0
3 years ago
A high speed train travels 176 miles in 7 hours. What is the speed of the train
umka21 [38]

Answer:

25 mph

Explanation:

So we have to find the unit rate, or you could use the DTS triangle, but both say you have to divide, so our equation is:

176 ÷ 7 = 25.14

But I'm going to round that

So the train is traveling at 25 mph

hope this helps:/

4 0
3 years ago
Other questions:
  • If a glass bottle breaks into thousands of tiny pieces, what type of change occurs? A. physical only B. chemical only C. physica
    5·2 answers
  • Please help!!! Is it balanced or unbalanced?
    12·1 answer
  • Which of the following describes a heterogeneous mixture?
    5·1 answer
  • 1. Which two groups of elements in the periodic table are the most reactive?(1 point) A) alkali metals and halogens B) alkaline
    10·1 answer
  • What are 4 things an element can do with electrons
    10·2 answers
  • 2. Scientist use ________ to measure the distance between stars.
    15·1 answer
  • Any one of the 6 machines that all machines are made of​
    6·1 answer
  • How many hydrogen atoms are there in 7.30 moles of ethanol (C2H5OH)?
    9·1 answer
  • THE QUESTION IS NUMBER 10 PLSS HELP WILL GIVE BRAINLIEST
    9·2 answers
  • What is the formula of hydrogen ????​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!