Any substance that yields a hydrogen ion when placed in a water solution is called a(n) _____.

Answers

Answer 1

Answer: its known as an acid

H2SO4 sulfuric acid

Answer 2

Answer: yes ...it is called Acid.

Related Questions

The average distance from the sun to Pluto is approximately 6.10 time 10^9 km. How long does it take light from the sun (384,000 km/s) to reach Pluto?
When all parts of a circuit are composed of conducting materials, the circuit is said to be A. shorted. B. closed. C. parallel. D. open.
if an object is moving at a constant speed in one direction, what is needed to change its speed or direction?.
Practical examples of radition
What type of medium makes sound travel the fastest and Explain WHY.

Sign of the charge???A glass marble is rubbed against a piece of silk. As a result the piece of fabric acquires extra electrons. What happens to the glass marble? (a)The marble has lost the same number of electrons acquired by the piece of silk. (b)The marble has acquired the same number of electrons acquired by the piece of silk. (c)The marble acquires a positive charge and repels the piece of silk. (d)The marble acquires a positive charge and attracts the piece of silk. (e)The marble acquires a negative charge and attracts the piece of silk. (f)The marble acquires a negative charge and repels the piece of silk. There may be more than one answer.

Answers

The right answer for the question that is being asked and shown above is that: "(b)The marble has acquired the same number of electrons acquired by the piece of silk; (f)The marble acquires a negative charge and repels the piece of silk."

According to Faraday's law, voltage cannot be changed by changing the magnetic field strength.

Answers

The statement ‘According to Faraday's law, voltage cannot be changed by changing the magnetic field strength’ is false. No matter how the change is created, voltage will always be produced and it could be the magnetic field strength, moving magnet toward or away from the coil etc. This is because the voltage is directly proportional to the number of turns and the magnetic flux.

suppose the mechanical advantage of a machine is 4 and the input force is 20 N. What is the output force?

Answers

Suppose the mechanical advantage of a machine is 4, and the input force is 20 N. What is the output force?

Answer is : 80 Newtons

Answer: The output force is 80 N.

Explanation :

It is given that,

Mechanical advantage of a machine is 4

Input force is 20 N

We know that the ratio of output force to the input force gives the mechanical advantage of a machine.

$m=(F')/(F)$

Where

F' is the output force

F is the input force

$F'=20\ N* 4$

F' = 80 N

So, magnitude of output force is 80 N.

The eye of the Atlantic giant squid has a diameter of 3.50 × 10^2 mm. If the eyeis viewed in a concave mirror with a radius of curvature equal to the diameter
of the eye and the eye is 0.800 × 10^3 mm from the mirror, how far is the image
from the mirror? What is the size of the image? Is the image real or virtual?

Answers

Answer:

q = 224 mm, h ’= - 98 mm, real imagen

Explanation:

For this exercise let's use the constructor equation

$(1)/(f) = (1)/(p) + (1)/(q)$

where f is the focal length, p and q are the distance to the object and the image respectively.

In a mirror the focal length is

f = R / 2

indicate us radius of curvature is equal to the diameter of the eye

R = 3,50 10² mm

f = 3.50 10² /2 = 1.75 10² mm

they also say that the distance to the object is p = 0.800 10³ mm

1 / q = 1 / f - 1 / p

1 / q = 1 / 175 - 1 /800

1 / q = 0.004464

q = 224 mm

to calculate the size let's use the magnification ratio

m = $(h')/(h) = - (q)/(p)$

h '= $- (q)/(p) \ h$

h ’= - 224 350 / 800

h ’= - 98 mm

in concave mirrors the image is real.

Is a marble rolling across the table kinetic energy

Answers

Not exactly. A marble rolling across the table is a marble,
and it has mass, weight, momentum, and kinetic energy.

Marshall determines that a gas has a gage pressure of 276 kPa whats the absolute pressure of this gasA: 176 kPa
B: 156 kPa
C: 326 kPa
D: 376 kPa

Answers

The right answer for the question that is being asked and shown above is that: "B: 156 kPa ." Marshall determines that a gas has a gage pressure of 276 kPa whats the absolute pressure of this gas B: 156 kPa

your answer is 376kpa hope this helps :) just toke the test :)
GUD LUCK!

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