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
Sladkaya [172]
3 years ago
5

In the reaction BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq), what phases are the reactants in before the reaction?

Chemistry
1 answer:
Lapatulllka [165]3 years ago
6 0
D.

both are stated to be in aqueous solutions by the (aq)
You might be interested in
What is a way of transforming energy by exerting a force over distance?
xz_007 [3.2K]

Answer:

a. Work

Explanation:

If you apply a force over a given distance - you have done work. Work = Change in Energy. If an object's kinetic energy or gravitational potential energy changes, then work is done. The force can act in the same direction of motion.

8 0
3 years ago
Read 2 more answers
The more the energy, the larger the (a,b,c,d)?
Elanso [62]

Answer: D:wavelenght

Explanation: Students will understand that shorter wavelengths have higher frequency and energy.

3 0
3 years ago
Read 2 more answers
A radioactive substance of mass 768g has a half life of 3 years. After how many years does it leave only 6g undecayed?​
vagabundo [1.1K]

Answer:

The answer is 21 years.

Explanation:

7×3

8 0
3 years ago
Read 2 more answers
Draw the circuit symbol that would represent the 9V battery
lora16 [44]
I hope this picture helps

3 0
2 years ago
The density of ethanol, a colorless liquid that is commonly known as grain alcohol, is 0.798 g/mL Calculate the mass of 205 mL o
katovenus [111]

Answer:

Mass of 205 mL of the liquid is 164 g

Explanation:

We know, density=\frac{mass}{volume}

Here density of liquid is 0.798 g/mL and volume of liquid is 205 mL

So, mass of liquid = density\times volume

                              = (0.798 g/mL)\times (205 mL)

                              = 164 g

hence mass of 205 mL of the liquid is 164 g.

8 0
4 years ago
Other questions:
  • Is Mika souring chemical or physical
    12·1 answer
  • 2. Electron A falls from energy level X to energy level Y and releases blue light. Electron B falls from energy level Y to energ
    14·2 answers
  • Complete the sentences to explain what a similar treatment would predict for the effective nuclear charge on boron valence elect
    7·1 answer
  • Which of the following expressions best represents a second order rate law?
    8·1 answer
  • Why do some earthquakes cause more damage than others?
    9·2 answers
  • PLEASE HELP IM SO CONFUSED
    6·2 answers
  • Which question is most important to developmental psychology?
    9·1 answer
  • Chemistry is often called the __________ science because it involves the study of the materials in the universe and the changes
    14·1 answer
  • Which energy transformation occurs in an<br> electric motor?
    10·1 answer
  • a solution k is saturated at 33 g solute in 100g solvent if a 50g solute is added to 200g solvent solution k is​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!