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
Vaselesa [24]
3 years ago
9

Which of the following pairs of compounds will react to form a precipitate? Why?

Chemistry
1 answer:
Ivanshal [37]3 years ago
4 0

Answer:

calcium chloride and silver nitrate

Explanation:

A precipitate is often formed in a double replacement reaction when the reaction yields an insoluble product.

Consider the reaction between calcium chloride and silver nitrate;

CaCl2(aq) + 2AgNO3(aq) -------->2AgCl(s) + Ca(NO3)2(aq)

AgCl is insoluble in water, hence the reaction leads to the formation of a precipitate.

You might be interested in
What is the volume of the rectangular prism below? A.38,832 mm3 B.480,000 mm3 C.499,200 mm3 D.501,120 mm3
Mkey [24]

Answer:

c.

Explanation:

8 0
3 years ago
Which of the following acts as a catalyst in your body? A. Sweat B. Enzymes C. Blood cells D. Sugar
Alenkasestr [34]
The answer is B. Enzymes.

Enzymes are biological catalysts that help cause reactions in your body.
3 0
3 years ago
Which equation correctly relates kinetic energy mass and velocity
jolli1 [7]

Answer: The equation for kinetic energy is \frac{1}{2}mv^2

Explanation:

Kinetic energy is the energy possessed by the virtue of object's motion. It is defined as the work needed to move a body of a given mass from rest to its velocity.

Mathematically,

K.E.=\frac{1}{2}mv^2

where,

m = mass of the body

v = velocity of the body.

Hence, above equation relates kinetic energy to the mass and velocity of the body.

3 0
3 years ago
Read 2 more answers
What is the evaluation of 60.1 x -9.2?
poizon [28]
That's the evaluation

5 0
3 years ago
Someone answer? You don’t have to answer both if you don’t know.
natima [27]
I’m not sure what the 6 means, but for the first one, the process being shown is photosynthesis that occurs in a plant. The first two compounds are the reactants. The CO2 is carbon dioxide, and the H2O is water. When these two reactants are put together with some sunlight, they create the products. The C6H12O6 is glucose, and the O2 is oxygen.
4 0
2 years ago
Other questions:
  • Atomic number describes which of the following?
    12·2 answers
  • Which of the following pairs of reactants is not correctly listed with its product solution? A. Weak base-strong acid reactants—
    7·2 answers
  • Complete the following sentence. In a fluid, pressure __________ with depth. increasesdecreasesdoesn't change
    14·1 answer
  • Emission nebulae are also called ____ because they are composed of ionized hydrogen.
    11·1 answer
  • What mixture can be separated by using a filter?
    9·1 answer
  • Please help me need help.
    7·1 answer
  • What is the lowest temperature a human can survive?
    15·1 answer
  • Which type of molecule forms structures in cells and stores energy? I NEED HELP
    5·1 answer
  • The atomic mass of hydrogen is approximately 1.0079 amu. The atomic mass of an oxygen atom is approximately 15.9994 amu. What is
    8·1 answer
  • Lynne is riding her bike at a speed of 22.55<br> km/hr. What is this speed in mi/min?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!