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AveGali [126]
3 years ago
10

How come everytime my mom yells at me i feel myself drift more and more away from life

Chemistry
2 answers:
sleet_krkn [62]3 years ago
7 0

Answer:oml felt

Explanation:

I'm sorry tho

tester [92]3 years ago
4 0

Answer:

800-273-8255

Explanation:

here is the su<em>i </em>cide hotline number

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A teniss ball has more mass than a gold ball because it?
kakasveta [241]

Hello There,

I believe you stated your question wrong. This is not possible. A tennis ball can't have more mass than a gold ball.

If you MEANT to say:

A golf ball has more mass than a tennis ball because

then your answer would be:

It contains more matter


Best Of Luck,

- Kai -

6 0
4 years ago
The most common form of energy encountered in chemical reactions is _____. Select one:
Svetllana [295]
The answer is b heat
3 0
3 years ago
How many grams of magnesium chloride can be produced if we react 32.50 g Mg with 32.50 g HCl
daser333 [38]
First, you will have to write out and balance the equation, so:

Because we’re looking at a single element reacting with an acid, we know that the reaction must be a single replacement.

Mg + HCl —-> MgCl2 + H2

We use H2, because hydrogen can only exist by itself when covalently bonded to itself, in a diatomic state.
Mg has an oxidation state of +2, while Cl has an oxidation state of -1. Therefore, you need 2 Cl to cancel the charge fully.

Now it needs to be balanced, so you get:

Mg + 2HCl —-> MgCl2 + H2

Now we have molar ratios to do our conversions

So we’ll use stoichiometry to find the theoretical yield for both reactants, and whichever one is the LEAST is the answer.

(32.5g Mg) (1mol/24.3g) (1mol MgCl2/1 mol Mg) (95.3g/1 mol MgCl2) = 127.5g

(32.5g HCl) (1mol/36.5) (1mol MgCl2/2mol HCl) (95.3g/1 mol MgCl2) = 42.4g

So, you will get 42.4 g of MgCl2
6 0
4 years ago
[H3O+] of a 3.0 x 10-2 M NaOH<br> soln?
ikadub [295]
Um what do u mean???????
7 0
3 years ago
A wind turbine generating electricity involves electromagnetic energy. thermal energy. solar energy. mechanical energy. chemical
Vaselesa [24]
<h2>A wind turbine generating electricity involves electromagnetic energy. thermal energy. solar energy. mechanical energy. chemical energy. nuclear energy.</h2><h2>ans: electromagnetic energy, thermal energy, solar energy, and mechanical energy.</h2>

Explanation:

Wind mill

It consist of shaft pole and blades that can rotate .

It converts wind energy into electrical energy .

The shaft of wind mill is connected to shaft of armature of generator .

When the fast moving wind rotates the blades of windmill its shaft rotates, armature rotates hence electricity is produced which is further used for various purposes .  

Advantage of using wing energy

it is natural renewable resource  

It is eco friendly  

Disadvantage :

1. It cant be established everywhere  

2. It requires large area  

3. It is an expensive project  

4. Wind dosen't blow all the time so win energy cant be produced every time  

5. Minimum speed of wind required is 15km per hour .

So, the wind turbine generating electricity involves mechanical energy of wing and blades .

7 0
4 years ago
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