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
vodka [1.7K]
2 years ago
15

Which of the following chemical formulas show three molecules of a compound that has one

Chemistry
1 answer:
mr_godi [17]2 years ago
6 0

The chemical formula : 3HgBr₂(Mercury(II) bromide)

<h3>Further explanation</h3>

Given

The chemical formulas of Mercury and Bromine

Required

The appropriate chemical formula

Solution

A molecular formula is a formula that shows the number of atomic elements that make up a compound.  

The number of molecules is determined by the coefficient in front of the compound

the number of atoms is determined by the subscript after the atom and the coefficient

Three molecules⇒ coefficient = 3

one atom of Mercury ⇒Hg

two atoms of Bromine ⇒ Br₂

The chemical formula : 3HgBr₂

You might be interested in
What are mixtures that have evenly mixed groups of particles that do not settle out called?
Kipish [7]
This is called a Solution
6 0
3 years ago
777 Joules of energy are applied to 25.0 grams of each of the following materials, which
4vir4ik [10]

Answer:

I think copper

Explanation:

Material IACS % Conductivity

Silver                105

Copper            100

Gold               70

Aluminum         61

Nickel              22

Zinc                          27

Brass                  28

Iron                        17

Tin                      15

Phosphor Bronze  15

Lead                      7

Nickel Aluminum Bronze 7

Steel                   3 to 15

the table might help- your indian brother

3 0
2 years ago
How many molecules are in 777.7 grams of water?
Alisiya [41]

to have the closest number rounded up

7 0
2 years ago
A mixture of propane and butane is fed into a furnace where it is mixed with air. the furnace exhaust leaves the furnace at 305°
IgorLugansk [536]
In this item, I supposed, that we are determine the molar fraction of oxygen and carbon dioxide in the sample. This can be done by dividing their respective partial pressures by the total pressure of the sample.

   O2 : mole fraction = (100.7 mmHg) / (763.00 mmHg)  = 0.13

   CO2 : mole fraction = (33.57 mmHg) / (763.00 mmHg) = 0.044

Answers: O2 = 0.13
               CO2 = 0.044
3 0
2 years ago
Layer B in the diagram is located between the crust and core in terms of location, temperature, and pressure. What part of the e
nignag [31]
The answer is c) the mantle


8 0
3 years ago
Read 2 more answers
Other questions:
  • Given the particle diagram:. At 101.3 kPa and 298 K, which element could this diagram represent?. 1. Rn 3. Ag. 2. Xe 4. Kr
    15·2 answers
  • A mixture of 0.10 molmol of NONO, 0.050 molmol of H2H2, and 0.10 molmol of H2OH2O is placed in a 1.0-LL vessel at 300 KK. The fo
    7·1 answer
  • Which process is NOT an exothermic process? A) Boiling B) Condensing C) Deposition D) Freezing
    7·1 answer
  • Help me with this please
    15·1 answer
  • NEED HELP ASAP PLS
    10·1 answer
  • What does malluable mean
    13·1 answer
  • HELPPPPP PLEASSEEEEE
    10·1 answer
  • your friend wants to fly a kite over the water on the beach. which time would you go time a time c or time f
    10·1 answer
  • Which statement best describes SARS? SARS was an epidemic, but not a pandemic. SARS was a pandemic, but not an epidemic. SARS wa
    6·2 answers
  • The name of element P​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!