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
kirill [66]
3 years ago
10

Explain what happens when water reacts with sodium metal. Support your answer with the relevant

Chemistry
1 answer:
Alekssandra [29.7K]3 years ago
4 0

Sodium metal reacts rapidly with water to form a solution of sodium hydroxide (NaOH) and hydrogen gas (H2). This reaction is exothermic.

Equation:

2Na + 2H²0 --------}- 2NaOH + H²

You might be interested in
Ben is pushing a small trolley 10 N to the north and but Gary is pushing the trolley 5 N to the south. What is the total applied
andrew-mc [135]

Answer:

The total applied force on the trolley is 5 N toward the North.

Explanation:

In this problem, Ben is pushing the trolley to north and Gary is pushing it to south. So both the forces are acting 180° opposite to each other. As force is a vector quantity, the net force or total force acting on any object should be calculated by vector addition of number of forces along with their directions. So in this case, if we consider the force Ben is applying as F1 and the force Gary is applying as F2 on the trolley. Then the net or total force acting on the trolley will be F1-F2. This is because, F1 and F2 are acting opposite to each other in direction.Thus, Total force acting on the trolley = 10 N - 5 N.

So the total force acting on the trolley is 5 N and it is toward the north direction.

5 0
3 years ago
What will most likely happen when a warmer air mass exists above a polar ice sheet?
Andre45 [30]
I believe it is "The temperature of the ice sheet will be lowered" because it will most likely lower just a bit due to the heat. It's not going to fully melt but it will lower just a bit.
 Plus I like your profile pic.
8 0
3 years ago
Read 2 more answers
If the pH of a solution is 3, its pOH is
Kryger [21]

Explanation:

If the pH of a solution is 3, its pOH is 14-3= 11

3 0
3 years ago
(90 PTS) PLS HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!What type of environment do sedimentary rocks form in? Wher
miv72 [106K]

Sedimentary Rocks: You can find different types in riverbeds, ponds and coasts and throughout the oceans.

Metamorphic rocks: They can be formed by pressures deep inside the Earth.

4 0
3 years ago
Read 2 more answers
Someone please help me, the picture is shown above !
Agata [3.3K]
The quality of being easily dissolved in liquid.

Hope this help and Happy holidays
3 0
3 years ago
Read 2 more answers
Other questions:
  • Who developed a way of showing valence electrons?
    6·2 answers
  • What three things make up atoms?
    5·1 answer
  • Calculate the free energy of formation of NaBr(s) given the following information: NaBr(s) → Na(s) + 1/2Br2(l), ∆G° = 349 kJ/mol
    15·1 answer
  • Please help asap <br> that last part that’s blank
    12·1 answer
  • (a) Convert the following:<br>50 cm into m <br>​
    12·1 answer
  • Describe the difference between red light and blue light. Describe the difference between red light and blue light. 700 nm corre
    11·1 answer
  • 25 POINTS FOR SCIENCE! PLEASE HELP!! THANK YOU!!!!
    13·1 answer
  • Whenever the same two elements form more than one
    6·1 answer
  • Why ions move and in which direction they move in the presence of an electric field created between two electrodes having opposi
    7·1 answer
  • Can someone help me with these??
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!