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Artist 52 [7]
3 years ago
6

Which process releases the most heat?

Chemistry
2 answers:
yaroslaw [1]3 years ago
8 0

Answer:

the boiling of 10g of liquid water

vlada-n [284]3 years ago
3 0

Answer:

The correct option is "the condensation of 10 g of gaseous water"

Explanation:

In condensation,gaseous stats is changes into  liquid. So it will release more energy to convert from one state to another state.So it is exothermic process in which heat is released.

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Find the no of atoms of Fe in 2 moles of Fe<br>​
steposvetlana [31]

Answer:

1mole of any substance contains 6.022x10²³atoms

2moles of Fe will contain

2x6.022x10²³atoms = 1.204x10²⁴atoms.

Have a Great day!

7 0
2 years ago
When the following equation is balanced, what is the coefficient for HCl? Mg(s) + HCl(aq) → MgCl2 (aq) + H2(g)
Salsk061 [2.6K]

Answer:

We have:

M

g

(

s

)

+

H

C

l

(

a

q

)

→

M

g

C

l

2

(

a

q

)

+

H

2

(

g

)

LHS

Mg= 1

H= 1

Cl= 1

RHS

Mg= 1

Cl=2

H=2

To make Cl and H have 2 on both sides, we place a 2 in front of the HCl

M

g

(

s

)

+

2

H

C

l

(

a

q

)

→

M

g

C

l

2

(

a

q

)

+

H

2

(

g

)

LHS

Mg=1, H=2, Cl=2

RHS

Mg=1, H=1, Cl=2

Thus the equation is balanced and the coefficient of Mg is 1, which is understood so it is not written in the final equation.

Explanation:

4 0
3 years ago
Please help I need this
gizmo_the_mogwai [7]
This is going to be a true answer so put true

mark me brainliest
3 0
2 years ago
The boiling point of water is a _____ property and is equal to _____.
sergejj [24]
The boiling point of water is a physical property and is equal to 100<span>°C.

More in depth:

The reason why the boiling point is a physical property, is because it chemically doesn't change anything inside the water. It just gets to a point where it becomes so hot it starts boiling.
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7 0
3 years ago
Read 2 more answers
Which type of bond is found in an alkyne?
Sveta_85 [38]
The answer is D. Triple only
7 0
2 years ago
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