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
Firdavs [7]
3 years ago
5

At 20 degrees C, how much sodium chloride could be dissolved into 2 L of water?

Physics
1 answer:
sashaice [31]3 years ago
3 0
<span>35.89g of sodium chloride dissolves in 100g of water at 20 degrees celsius.
35.89 divided by 100 multiplied by 2000 = 718 g</span>
You might be interested in
A rock has a mass of 3.1 kg. What is its weight on earth
Masteriza [31]

Answer:

W = 30.38 N

Explanation:

Given that,

Mass of a rock, m = 3.1 kg

We need to find the weight of the rock on the surface of Earth. Weight of an object is given by :

W = mg

g is the acceleration due to gravity, g = 9.8 m/s²

W = 3.1 kg × 9.8 m/s²

= 30.38 N

So, the weight of the rock on the Earth is 30.38 N.

6 0
3 years ago
What is the average velocity of the car from t=5 seconds to t=12 seconds?
Debora [2.8K]

The question is not complete

4 0
3 years ago
The force of gravity acting on an object is the object's ______. A. acceleration B. mass C. weight D. matter
ryzh [129]

Answer:

d

Explanation:

3 0
2 years ago
Read 2 more answers
You travel from Point A to Point B to Point C. What is your
Luba_88 [7]

Answer:

12m is your displacement

3 0
3 years ago
Read 2 more answers
That is a difference between a law and a hypothesis?
telo118 [61]

Answer:

<em>A hypothesis</em> is a limited explanation of a phenomenon; a scientific theory is an in-depth explanation of the observed phenomenon.

<em> A law</em> is a statement about an observed phenomenon or a unifying concept, according to Kennesaw State University. ... However, Newton's law doesn't explain what gravity is, or how it works.

5 0
2 years ago
Other questions:
  • Two curves on a highway have the same radii. However, one is unbanked and the other is banked at an angle θ. A car can safely tr
    9·1 answer
  • An object is moving east with a constant speed of 30 m/s for 5 seconds. What is the object’s acceleration?
    8·1 answer
  • A device that makes work easier by changing the size or direction of a force is called what?
    15·1 answer
  • What are 5 metals used as either pure substances or alloys
    12·1 answer
  • Imagine a box sitting on a shelf. What forces are acting on the box?
    5·1 answer
  • A car travels forward with constant velocity. It goes over a small stone, which gets stuck in the groove of a tire. The initial
    11·1 answer
  • The nutritional calorie (Calorie) is equivalent to 1 kcal. One pound of body fat is equivalent to about 4.1 x 103 Calories. If a
    8·1 answer
  • Dois automóveis A e B percorreram uma trajetória retilínea conforme as equações horárias Sa = 30 + 20t e Sb = 90 – 10t, sendo a
    10·1 answer
  • Does a heavier object or a lighter object experience a greater gravitational<br> force?
    11·1 answer
  • Particles q1 = -53.0 uc, q2 = +105 uc, and
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!