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marin [14]
3 years ago
9

How many atoms are in 50 grams of calcium

Chemistry
1 answer:
tino4ka555 [31]3 years ago
4 0
Just need the points


Calcium and vitamin D are essential to building strong, dense bones when you’re young and to keeping them strong and healthy as you age. The information included here will help you learn all about calcium and vitamin D – the two most important nutrients for bone health.

What is Calcium and What Does it Do?

Cheese, milk, fish, almonds, and other bone-healthy foods
A calcium-rich diet (including dairy, nuts, leafy greens and fish) helps to build and protect your bones.
Calcium is a mineral that is necessary for life. In addition to building bones and keeping them healthy, calcium enables our blood to clot, our muscles to contract, and our heart to beat. About 99% of the calcium in our bodies is in our bones and teeth.

Every day, we lose calcium through our skin, nails, hair, sweat, urine and feces. Our bodies cannot produce its own calcium. That’s why it’s important to get enough calcium from the food we eat. When we don’t get the calcium our body needs, it is taken from our bones. This is fine once in a while, but if it happens too often, bones get weak and easier to break.

Too many Americans fall short of getting the amount of calcium they need every day and that can lead to bone loss, low bone density and even broken bones.

How Much Calcium Do You Need?
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Assign oxidation states to each atom in each of the following species.?
DochEvi [55]
1. CuCl2
Cl: 2(-1)= 2-
Cu: 2+
~ON of Cl: 1-
~ON of Cu: 2-

2.CH4
H: 4(1)= 4+
C: 4-

~ON of H: 1+
~ON of C: 4-
3 0
3 years ago
when glycerol reacts with three different fatty acids, how many stereogenic centers does the product triacylglycerol contain?
UNO [17]

Answer:

1

Explanation:

8 0
2 years ago
Write the mechanism of the reaction of methyl benzoate to form methyl 2-nitrobenzoate.
Igoryamba
The question is incorrect, nitration of methylbenzoate occurs at 3 position to get, methyl 3-nitrobenzoate. 

This is because, in present reaction the reactant i.e. methylbenzoate, has low electron density at m-position.

Due to this, NO2+ prefentially attaches m-position to form  methyl 3-nitro benzoate as the product. 

A detailed reaction mechanism for formation of product is provided below.

3 0
4 years ago
6.
AveGali [126]
It’s 172 and you gotta divide it lol sorry I need help
3 0
3 years ago
When you push a desk that doesn't move,
Rina8888 [55]

B. static friction occurs.

Explanation:

When a body is pushed and it does not move, static friction has occurred.

Static friction is a type of friction that keeps a body at rest. It must be overcome before a body at rest can start moving.

  • An object in motion experiences a sliding friction.
  • Friction is generally defined as the resistance to motion of a body.
  • In fluids, it is generally experienced as the viscosity.
  • Static friction is the strongest of all the friction.

Learn more:

Friction brainly.com/question/7174363

#learnwithBrainly

4 0
3 years ago
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