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
Ulleksa [173]
3 years ago
13

4. Why is this a double replacement reaction? HCl+Fes- FeCl+H2S

Physics
1 answer:
My name is Ann [436]3 years ago
6 0

Answer:

the H from the HCl switched places with the Fe from the FeS.

You might be interested in
3. A car has an acceleration of +2m/s2. What does this tell you about the velocity of the car? What
Anna35 [415]

Answer:

acceleration is the rate of change of velocity

therefore in the above statement, the velocity increases twice per second.

when acceleration is negative, then it is accelerated motion.

ie. the car accelerates twice per second

7 0
3 years ago
How does geomagnetism help scientist understand the motion of earth’s plates?
xeze [42]

Answer:

As the "plates" on each side of ridges in the seafloor are pulled away, lava comes up from the middle, hardens and "records" the current magnetic field.

Explanation:

6 0
3 years ago
I need help ASAP 8th GRADE SCIENCE
vaieri [72.5K]

Answer:

The answer is gravitational force

Explanation:

4 0
3 years ago
Read 2 more answers
Which of the following are
Natasha_Volkova [10]

Answer:

everything except smell,hate,love,cold

8 0
3 years ago
Read 2 more answers
If a poison is ingested that prevents the release of acetylcholine, which one of the following would occur at a myoneural juncti
kirill115 [55]
Had to look for the options and here is my answer.
Given the situation that a poison is consumed and this prevented the acetylcholine release, the one that would most likely occur at a myoneural junction is that "sodium and potassium gates on the motor end plate will not open". Hope this helps.
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help with question one and question two
    15·1 answer
  • Julie throws a ball to her friend Sarah. The ball leaves Julie's hand a distance 1.5 meters above the ground with an initial spe
    11·1 answer
  • A circular loop of wire with radius r=0.0250 m and resistance r=0.390 ohms is in a region of spatially uniform magnetic field. t
    5·1 answer
  • How can you calculate distance when given power, time, and mass?
    12·1 answer
  • The red shift of light from distant galaxies provides evidence that these galaxies are A.) decreasing in size B.) increasing in
    7·1 answer
  • Facts about sunspots
    9·2 answers
  • An Olympic diver is on a diving platform 8.60 m above the water. To start her dive, she runs off of the platform with a speed of
    12·1 answer
  • The maker of an automobile advertises that it takes 8 seconds to accelerate from 15 kilometers per hour to 70 kilometers per hou
    6·1 answer
  • Fill in the blanks with the correct types of energy.
    14·1 answer
  • A 1000-kg sports car of mass accelerates from rest to 20 m/s in 6.6 s. What is the frictional force exerted by the road on the c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!