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
Africa’s largest lake is Lake __________.
Tresset [83]

Lake Victoria

Explanation:

4 0
3 years ago
Read 2 more answers
PLZZZZZ HELPPP I NEED A 5 ESSAY ON HOW THE BODY WORKS. JKKKKK!!!! FREE POINTS!FIRST TO REPLY GETS BRANLIEST
Y_Kistochka [10]

Answer:

lol thx

Explanation:

8 0
2 years ago
Read 2 more answers
The heart has structures called___. This allows the blood to move in one direction.
IrinaVladis [17]
The anwser is valves
7 0
3 years ago
Read 2 more answers
A cube of some rock weighs 6 grams, and a same-sized cube of water weighs 2 grams. What is the specific gravity of this rock?
PSYCHO15rus [73]

Answer:

The specific gravity of the rock with respect to water is equal to 3

Explanation:

To solve the question, we list out the variables as follows

Mass of rock = 6 grams

Mass of equal volume of water = 2 grams

Specific gravity or relative density is the mass of a unit volume of a substance divided by the mass of an equal volume of a reference material.

Specific gravity = (mass of substance)/(mass of equal volume of water)

Therefore the specific of the rock sample is = (mass of cube of rock sample)/(mass of same-sized cube of water)

= (6 grams)/(2 grams) = 3

The specific gravity of the rock = 3

5 0
3 years ago
Which cell organelle is referred to as the power trash can of the<br>cell?<br>​
Tems11 [23]

Answer:

lysosomes

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is not equal to 120 centimeters?
    12·1 answer
  • Which has more mass, a mole of water (h2o) or a mole of glucose (c6h12o6)?
    14·1 answer
  • What volume of a 6.67 M NaCl solution contains 3.12 mol NaCl
    13·1 answer
  • Element X reacts with chlorine to form an ionic compound that has a formula of XCl2. To which group could element X belong?(1) G
    12·2 answers
  • Tanks of compressed gas must be kept away from heat sources. If a compressed–gas tank is heated too much, it may explode and cau
    7·2 answers
  • which one of the following statements about sodium chloride is incorrect a) within the crystal, each sodium ion is surrounded by
    12·1 answer
  • Help me. Dmskdjjddjjcjcfjfjgjghhffufuf
    15·1 answer
  • The sun rotates on it axis once every:<br><br> 28 hours<br> 120 days<br> 25 days 9 hours
    12·1 answer
  • How many atoms of chlorine are represented below? 9NaCL
    5·1 answer
  • Which statement(s) is/are TRUE about covalent bonds?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!