3 years ago

The reaction K + H2O ⟶ KOH + H2 is an example of?DecompositionSynthesisDouble ReplacementSingle Replacement

Physics

1 answer:

tigry1 [53]3 years ago

7 0

Answer:

the answer in this case would be single displacement reaction

You might be interested in

When a runner increases her speed from 75 m/s to 115 m/s in 25 s,her acceleration is _____

Angelina_Jolie [31]

The acceleration would actually be 1.6 m/s^2. Acceleration= final velocity-initial velocity/time taken. When you do that formula it comes out to equal that.

8 0

3 years ago

What is the angle between the incident ray and the normal ray called?

alisha [4.7K]

Answer:

A, the angle of refraction

8 0

4 years ago

Read 2 more answers

An object, located 80.0 cm from a concave lens, forms an image 39.6 cm from the lens on the same side as the object. What is the

kramer

Answer:

-78.4 cm

Explanation:

We can solve the problem by using the lens equation:

$\frac{1}{f}=\frac{1}{p}+\frac{1}{q}$

where

p is the distance of the object from the lens

q is the distance of the image from the lens

f is the focal length

Here we have

p = 80.0 cm

q = -39.6 cm (negative, because the image is on the same side as the object , so it is a virtual image)

Substituting, we find f:

$\frac{1}{f}=\frac{1}{80.0 cm}+\frac{1}{-39.6 cm}=-0.0128 cm^{-1}$

$f=\frac{1}{0.0128 cm^{-1}}=-78.4 cm$

5 0

4 years ago

Desperate Please Hurry

dusya [7]

Answer:

?????

Explanation:

????????????????????‽,??????????????????‽????????????????????????????????????

5 0

3 years ago

What is the energy of an object in motion

tensa zangetsu [6.8K]

The answer is kinetic energy

5 0

4 years ago

Read 2 more answers