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
AysviL [449]
3 years ago
14

HELP PLEASE I GIVE 15 POINTS +++ BRAINLIEST!!!!!!!

Chemistry
1 answer:
Naddika [18.5K]3 years ago
6 0
Synthesis- compounds combine  vs. Decomposition-compounds break down (separate)
Synthesis-form a more complex substance vs. Decomposition-form a more simple substance
You might be interested in
Calculate the pressure in torr that a 0.44 g sample of carbon dioxide gas would exert at a temperature of 46.2 C when it occupie
svlad2 [7]

Answer: 0.052torr

Explanation: Please see attachment for explanation

7 0
3 years ago
Write the reaction of reduction of iron oxide (III).​
olga nikolaevna [1]

Answer: I don't know if this helps you or not, but this is from study.com:

I'm so sorry if it doesn't:

Explanation: Iron(III) oxide reacts with carbon monoxide according to the balanced equation:

Fe₂O₃ + 3CO ➡️ 2Fe + 3CO₂

A reaction mixture initially contains 23.00g Fe₂O₃ and 15.40g CO.

8 0
2 years ago
Please help me answser this, its a photo<br><br>o element<br>o subscribe<br>o coefficient
Oliga [24]

Answer:

3 atoms of (C)carbon, 5 atoms of (H)hydrogen and 2 atoms of (O)oxygen

Explanation:

i don't know what you mean by subscribe

and i don't know what a coefficient is

4 0
3 years ago
When producing a soluble salt in a reaction between an acid and an alkali, how can you prepare dry solid crystals from the solut
igor_vitrenko [27]

Answer:

aqueous solution

Explanation:

7 0
3 years ago
What is the mass of an atom that has 10 protons, 13 neutrons, and 10 electrons? 10 20 23 33?
zlopas [31]
It would be 23, s choice C. 
3 0
3 years ago
Other questions:
  • When a neutrally charged atom loses an electron to another atom, the result is the creation of
    11·1 answer
  • What type of energy is this?
    7·1 answer
  • For which of the following activities might you want to hire a chemist?
    6·2 answers
  • The specific gravity of gold is 19.3. What is the length of one side of a 0.4 kilograms cube of solid gold, in units of inches?
    13·2 answers
  • During the drying cycle, clothes soaked in liquid PERC at 300 K at 1 atm are tumbled in a stream of warm air at 330 K at 1 atm t
    15·1 answer
  • For the equilibrium
    6·1 answer
  • How can I identify a salt compound is acidic,basic,neutral​
    11·1 answer
  • 13. big one , sorry if it is a lot , but I really need help
    6·1 answer
  • True or False. Single covalent bonds are stronger than triple covalent<br> bonds
    5·1 answer
  • Please help take all my points i need this asp
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!