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
alex41 [277]
2 years ago
12

In a chemical reaction, one element replaces another element in a compound to form a new substance. Which of the following best

describes this type of chemical reaction?
Combustion
Neutralization
Double Replacement
Single Replacement
Physics
1 answer:
Andreyy892 years ago
3 0

Answer:

single replacement

Explanation:

In the question it says one element replaces another element which means there is only one replacement.

You might be interested in
A man climbs on to a wall that is 3.6m high and gains 2268J of potential energy. What is the mass of the man? *
Ilia_Sergeevich [38]
The mass of the man is 63 kilograms
There is it written down properly. Its hard to type this stuff in here

3 0
3 years ago
Help pleasessssssssssssss
irinina [24]

Sorry I had the answer but it wont let me type numbers :(.:

5 0
2 years ago
During an experiment, you take a measurement of 12.9 inches.
svlad2 [7]

Answer:

1 inch = 2.54 cm

12.9 inches= 12.9 x 2.54

= 32.766

= 32.8 cm (approximately)

Hope it helps...

7 0
3 years ago
An object that has kinetic energy must what ?
11Alexandr11 [23.1K]

An object that has kinetic energy must be <em>moving</em>.

The formula for an object's kinetic energy is

KE = (1/2) · (the object's mass) · <u><em>(the object's speed)²</em></u>

As you can see from the formula, if the object has no speed, then its kinetic energy is zero.  That's why kinetic energy is usually called the "energy of motion", and if an object HAS kinetic energy, then that tells you right away that it must be moving.

4 0
3 years ago
Show that Ns is the same as kgmls.<br>​
Minchanka [31]

1 N = 1kgm/s²

then,

1Ns = 1kgm/s² * s

1Ns = 1kgm/s

Hence shown.

3 0
2 years ago
Other questions:
  • As a wave travels through a medium, it displaces particles in a direction parallel to the motion of the wave. We can conclude th
    9·1 answer
  • Which part of the ear sends a message to the brain that is recognized as sound?
    14·1 answer
  • Show that the energy of a magnetic dipole m in a magnetic field B is U--m B
    15·1 answer
  • A boy throws a ball up into the air with a speed of 8.2 m/s. The ball has a mass of 0.3 kg. How much gravitational potential ene
    6·2 answers
  • The drawing below shows a person who, starting from rest at the top of a cliff, swings down at the end of a rope, releases it, a
    13·1 answer
  • What two aspects of a force do scientists measure?
    15·1 answer
  • What is the new kinetic energy of the 1900 kg ship on the right moving at 4 m/s?
    13·2 answers
  • Masses are stacked on top of the block until the top of the block is level with the waterline. This requires 20 g of mass. What
    6·1 answer
  • Can I have some help
    14·1 answer
  • If for a given pair of media CR
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!