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
RSB [31]
3 years ago
13

HELP ME PLEASEEE

Chemistry
1 answer:
rusak2 [61]3 years ago
3 0

Answer:

68.2%

Explanation:

You might be interested in
What is the correct formula for the compound formed between sodium and iodine based on their positions in the periodic table?
Naddika [18.5K]
Sodium (Na) has a +1 charge and Iodine ( I ) has a -1 charge. To create a molecule of sodium iodide the charges will need to balance.

Because the charges on anion and cation are the same; the molecular formula will be NaI
6 0
3 years ago
Which of the following views of weather is an example of systems thinking
Luda [366]

Answer:

Explanation:

Climate

3 0
3 years ago
What is a process by which long-term carbon is released into the atmosphere
LekaFEV [45]

Answer:

The carbon cycle

Or

Carbon moves from living things to the atmosphere. Each time you exhale, you are releasing carbon dioxide gas (CO2) into the atmosphere. Animals and plants get rid of carbon dioxide gas through a process called respiration. Carbon moves from fossil fuels to the atmosphere when fuels are burned.

6 0
3 years ago
Read 2 more answers
Balance the following equation <br>H2S+SO2➡️S+H2O
grin007 [14]
2H2S+2SO2 》》 4S+2H2O hope that'll help u
8 0
4 years ago
ammonium bromide reacts with copper(i) sulfate in aqueous solution to form a solid precipitate. what is the net ionic equation f
sukhopar [10]

Answer:

Br^-(aq)+Cu^+(aq)\rightarrow CuBr(s)

Explanation:

Hello,

In this case, the molecular chemical reaction is written as:

2NH_4Br(aq)+Cu_2S(aq)\rightarrow 2CuBr(s)+(NH_4)_2SO_4(aq)

In such a way, considering the net ionic notation and the solid yielded copper (I) bromide, we write:

2NH_4^+(aq)+Br^-(aq)+Cu^+(aq)+SO_4^{2-}(aq)\rightarrow CuBr(s)+NH_4^+(aq)+SO_4^{2-}(aq)

Whereas ammonium and sulfate ions are spectator ions, therefore the net ionic equation is:

Br^-(aq)+Cu^+(aq)\rightarrow CuBr(s)

Regards.

5 0
3 years ago
Other questions:
  • Which of the following molecules may diffuse freely through a phospholipid bilayer? (select two answers) asparagine, an amino ac
    9·1 answer
  • Describe a polyhydroxyl alcohol.
    13·1 answer
  • Which of the following has the most stable nucleus? <br><br> Fe<br><br> He<br><br> U<br><br> B
    7·1 answer
  • Without constants you would not know which variable affected the
    12·1 answer
  • 7. Which diagram best represents the relative locations of the structures in the list below? A-chromosome B-nucleus C-cell D-gen
    14·1 answer
  • PLEASE HELP ME!!!! WILL GIVE BRAINLIEST!!!!
    8·1 answer
  • Lee is in customer service. How can she best support her internal customer, Dan? O al Prioritize other tasks and customers O b)
    12·1 answer
  • Ahhh helpppp:))))))))))
    11·2 answers
  • Please help asap :)))))
    14·1 answer
  • What is the energy of a light wave with a frequency of 9.8 x 10^20 Hz?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!