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
Feliz [49]
2 years ago
11

WILL MARK BRAINLIEST IF YOU ANSWER WITHIN 5 MINUTES

Chemistry
2 answers:
tensa zangetsu [6.8K]2 years ago
6 0

Answer:

This is and ADDITION REACTION

Explanation:

Because your putting a compound and an element together

Volgvan2 years ago
6 0

Answer:

This is an addition reaction.

The products are more stable than the reactants.

Explanation:

You might be interested in
9. Which statement provides evidence that supports the Big Bang Theory?* 2 points
liberstina [14]

The statement the chemical makeup of the universe has changed dramatically provides evidence that supports the Big Bang Theory (Option D).

<h3>What is the Big Bang Theory?</h3>

The Big Bang Theory is a widely accepted theory in physics that states all the universe began with a huge explosion and form then matters expanded in space at the same time that it is cooling.

Therefore, with this data, we can see that the Big Bang Theory states that the chemical composition of the universe associated with hydrogen and helium modified since this explosion.

Learn more about the Big Bang Theory here:

brainly.com/question/1973038

#SPJ1

4 0
9 months ago
Read 2 more answers
1: Scrieţi şi egalaţi ecuaţiile reacţiilor chimice de schimb prezentate mai jos: a) carbonat de sodiu + clorură de calciu = b) c
prisoha [69]

Answer:

AMBANTOT MO MALIGO KANA

5 0
3 years ago
The gasses in a hair spray can are at temperature 300k and a pressure of 30 atm, it
Sergeeva-Olga [200]

Answer:

900 K

Explanation:

Recall the ideal gas law:

\displaystyle PV = nRT

Because only pressure and temperature is changing, we can rearrange the equation as follows:
\displaystyle \frac{P}{T} = \frac{nR}{V}

The right-hand side stays constant. Therefore:

\displaystyle \frac{P_1}{T_1} = \frac{P_2}{T_2}

The can explodes at a pressure of 90 atm. The current temperature and pressure is 300 K and 30 atm, respectively.

Substitute and solve for <em>T</em>₂:

\displaystyle \begin{aligned} \frac{(30\text{ atm})}{(300\text{ K})} & = \frac{(90\text{ atm})}{T_2} \\ \\ T_2 & = 900\text{ K}\end{aligned}

Hence, the temperature must be reach 900 K.

7 0
2 years ago
Which of the following is not an ingredient for photosynthesis?
Katarina [22]

Answer:

d

Explanation:

......................

4 0
2 years ago
Read 2 more answers
What volume of a 5.00M solution of hydrochloric acid contains 8.00mol of HCl?
rjkz [21]

Answer:

520ML and apparently I need to put more in this answer

Explanation:

brainly.com

7 0
3 years ago
Other questions:
  • Aurelia dropped a piece of metal into a beaker, and then she added acid to it. She saw colorless bubbles rising from the metal.
    5·2 answers
  • Identify the type of reaction, write the products with phases, and balance. Show all work.
    7·1 answer
  • Balance the chemical equation. (Blank) N2O3 → (Blank) N2 + (Black) O2
    11·2 answers
  • Given that mass was lost from the copper (ii) carbonate hydroxide hydrate during heating, in this decomposition reaction, how ma
    5·1 answer
  • What weather would create the smaller waves?
    7·1 answer
  • Cecil writes the equation for the reaction of hydrogen and oxygen below.
    10·1 answer
  • For which type if reaction must you use an activity series to predict the results
    10·1 answer
  • Write a balanced half-reaction for the reduction of permanganate ion (Mno) to manganese ion Mn?) in acidic aqueous solution. Be
    12·1 answer
  • What is homologous series. write the example. ​
    14·1 answer
  • Coefficient -
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!