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
FrozenT [24]
3 years ago
6

make the following follow the law of conservation of matter. ____ NaBr+____ CaF2-->____ NaF+____ CaBr2

Chemistry
1 answer:
Sever21 [200]3 years ago
7 0

Answer:

2NaBr + CaF₂ ⟶ 2NaF + CaBr₂

Explanation:

Put a 1 in front of the most complicated-looking formula (CaF₂?):

                       NaBr + 1CaF₂ ⟶ NaF + CaBr₂

Balance Ca:    NaBr + 1CaF₂ ⟶ NaF + 1CaBr₂

Balance F:      NaBr + 1CaF₂ ⟶ 2NaF + 1CaBr₂

Balance Na: 2NaBr + 1CaF₂ ⟶ 2NaF + 1CaBr₂

————————————————————

<em>Check</em>

<u>Atom</u>  <u>On the left</u>  <u>On the right </u>

  Na             2                   2

  Br              2                   2

  Ca             1                     1

  F               2                    2

The balanced equation is

2NaBr + CaF₂ ⟶ 2NaF + CaBr₂

You might be interested in
PLEASE HELP
DENIUS [597]

I believe that it is B

3 0
3 years ago
PLEASE PLEASE HELP THIS IS SCIENCE !! <br> ILL MARK U BRAINLIEST IF UR CORRECT
anyanavicka [17]

Answer:

Q 14 Deceleration

Explanation:

You are slowing down

3 0
3 years ago
Read 2 more answers
What color is the start of the rainbow?
zheka24 [161]

Rainbows go in the order of ROYGBIV, which is an acronym for red, orange, yellow, green, blue, indigo, violet.

So, it would start off with red.

If you want to know why it starts off the rainbow, its because red has the longest wavelength, compared to the rest of the colors. (sorry I'm rambling, I got excited)

Hope this helps.

4 0
3 years ago
The descriptions below explain two ways that water is used by plants on a sunny day. I. In a process called transpiration, some
eduard
The correct answer for this question is this one: "<span>In transpiration, because some of its properties change, water undergoes a physical change but keeps its identity. In photosynthesis, because its identity changes, water undergoes a chemical change</span>. "
Hope this helps answer your question and have a nice day ahead.
8 0
3 years ago
Read 2 more answers
Which of the following is a chemical change on alcohol?
Vinil7 [7]
Boiling I think! hope you get it right
8 0
3 years ago
Other questions:
  • Consider the reaction of zinc metal with hydrochloric acid.
    9·1 answer
  • How might you tell if a food contains an acid as one of its ingredients?
    14·2 answers
  • Select the correct answer from each drop-down menu. An atom has 9 electrons and 9 protons at the start. If it loses 2 electrons,
    6·1 answer
  • If the products of a reaction are Co2 and 2H20, what is known about the<br>reactants?​
    6·1 answer
  • Which of the following metals reacts with aqueous Cubo A) Au B) Ag C) Hg D) all of the above E) none of the above
    6·1 answer
  • Potassium hydroxide is classified as an arrhenius base because koh contains
    13·1 answer
  • How do I turn 2 s into one in the products
    9·1 answer
  • Which atoms has the same numbers of protons and neutrons​
    10·1 answer
  • How do sea breezes and land breezes affect local weather
    12·1 answer
  • Please help me, please i really need it :)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!