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
Shkiper50 [21]
2 years ago
15

What happens when you mix hydrogine, potassium and sodium

Chemistry
1 answer:
Anika [276]2 years ago
3 0

Answer:

-

Explanation:

As the piece of metal skitters across the surface of the water in a beaker and — particularly in the case of potassium — it appears to catch fire, it is not obvious that the explanation for both phenomena lies in the production of hydrogen gas.

You might be interested in
A loaf of bread has a mass of 300 grams and the volume of the loaf of bread is 10 cm by 30 cm and 10 cm what is the density of t
Free_Kalibri [48]

Answer:

0.1

Explanation:

300/(30*10*10)=0.1

6 0
3 years ago
100 POINTS
Karo-lina-s [1.5K]
Grinding pepper. It is still pepper.
I hope this helps!
7 0
3 years ago
Read 2 more answers
The reaction between lead metal and dilute hydrochloric acid stops immediately explanation ​
sesenic [268]

Answer:

The metal responds in a certain way with dilute HCl to give it's corresponding chloride and hydrogen gas is liberated.

3 0
3 years ago
Which of the following most completely describes an object's motion?
Gre4nikov [31]
Hello!

This is a difficultly easy question, mostly because it seems like all of the answers would be right, but if I had to choose one, I would say (D) because this option gives the most detail.

Option A only tells us how fast a car was moving
Option B only tells us the rate the water falls and how fast it is going
Option C only tells how far and not the speed or destination
Option D is correct, it tells us the speed/rate, the destination, and what is moving


Therefore, Option (D) is correct


If this helps, please mark brainliest, have a great day!!
8 0
3 years ago
Read 2 more answers
Which equation is most likely used to determine the acceleration from velocity vs. time graph?
SVEN [57.7K]

\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the Concept of the Acceleration.

a = V2-V1/t

so the correct answer is, a = ∆v/t

option C.) is correct, a = ∆v/t

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is generally the best approach when liquid from a large reagent bottle is needed in an experiment
    9·1 answer
  • Which is an example of a solution?
    11·2 answers
  • Which of the following can an isosceles triangle not be? an acute triangle a scalene triangle an equilateral triangle a right tr
    9·2 answers
  • Which of the following was originally a tenet of Dalton's atomic theory, but had to be revised about a century ago?
    14·1 answer
  • One quarter of a 1-mole piece of iron turns to rust in six months. Which rate describes the speed at which the iron rusts?
    7·2 answers
  • Someone help me i don’t understand it
    15·1 answer
  • A mining crew extracted two different types of minerals from underground.
    8·2 answers
  • Which is a homogeneous mixture?
    7·1 answer
  • A steam engine only converts 20 percent of its input energy into useful work?​
    14·1 answer
  • How many grams of sodium hydroxide are needed to completely react with 50.0 grams of H2SO4?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!