3 years ago

Ppppoooooooooiiiiiiiiiinnnnnnnnnttttttttssssssss

Chemistry

2 answers:

Hoochie [10]3 years ago

4 0

Thanks
Kakkakakajkakajajamiqow

Lisa [10]3 years ago

3 0

Answer:

tttttttttttthankkssss!!!!!

You might be interested in

How does the difference in the mass of the ball affects the changes in the distance of the object

beks73 [17]

Answer:

In very simple words ,

As the weight increases the gravitational force acting on the ball increases and thus it effects the change in the distance of the ball as the ball will fall very close to its initial distance if it has more mass and shall go far if the mass is less .

4 0

3 years ago

A piece of gold jewelry weighs 11.54 g and has a volume of 0.675 cm3. The jewelry contains only gold (density = 19.3 g/cm3) and

lbvjy [14]

Answer:

Percentage of gold = 84.6%

Explanation:

Suppose the jewelry has x g of gold and y g of silver

The mass of both is the total mass of the jewelry then:

x + y = 11.54

And as the problem says the total volume is the sum of both volumes.

volume = mass / density

$\frac{x}{19.3} + \frac{y}{10.5} = 0.675$

Solving the system you get:

x = 9.764 g

y = 1.776 g

The percentage of gold in the jewelry is:

$X_{gold} = \frac{9.764}{11.54} * 100 = 84.6\%$

4 0

3 years ago

Pls help me will give brainliest.

Artyom0805 [142]

Answer:

C. Earth's Mantle

Explanation:

7 0

3 years ago

Read 2 more answers

Putting rock salt on the roads during a snowstorm is an example of

Elis [28]

The answer could honestly be as simple as "Putting rock salt on the roads during a snowstorm is an example of a chemical reaction" but due to lack of context I'm not sure, hope this helps anyways!

3 0

3 years ago

Read 2 more answers

A planet's orbital radius is related to its period is also known as

maxonik [38]

Kepler's Laws HOPE THIS HELPS

6 0

3 years ago

Read 2 more answers