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2 years ago

What do liquid methane and liquid water have in common

Chemistry

2 answers:

Andru [333]2 years ago

7 0

Answer:

Methane on the other hand, is made of one carbon atom and 4 hydrogen atoms. Like water, the bonds are covalent. ... Because water displays hydrogen bonding with other molecules, a large amount of heat energy is required to break this, and water's boiling point is around 100 degrees celsius.

Explanation:

I hope this helps answer your question

Mekhanik [1.2K]2 years ago

3 0

Answer:

methane on the other hand is made of one carbon atom and 4 hydrogen atoms. like water, the bonds are covalent.

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The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many modern chemical processes. In t

ICE Princess25 [194]

Answer:

42,3g of H₂O

Explanation:

For the reaction:

4NH₃(g) + 5O₂(g) ⟶ 4NO(g) + 6H₂O(g)

62,8 g of NH₃ are:

62,8g×(1mol/17,031g) = 3,69 moles of NH₃

62,8 g of O₂ are:

62,8g×(1mol/32g) = 1,96 moles of O₂

For a complete reaction of 1,96 moles of O₂ you need:

1,96mol O₂×(4mol NH₃ / 5molO₂) = 1,57 moles NH₃. As you have 3,69 moles, limiting reactant is O₂.

Assuming a complete reaction, 1,96mol O₂ produce:

1,96mol O₂×(6mol H₂O / 5molO₂) = 2,35 moles of H₂O. In grams:

2,35 moles of H₂O×(18,01g/1mol) = 42,3g of H₂O

I hope it helps!

3 0

3 years ago

Noble gases are unreactive because of their electronic structures. The kind of reasoning that states "if other elements could be

Goshia [24]

Answer:

C. Deductive reasoning

Explanation:

Deductive reasoning is a reasoning or logical process whereby a conclusion is drawn based on the belief of multiple premises that are generally assumed to be true. It is a logical process in which one or multiple statements reaches a logical conclusion.

In the question, the statement assumed to be true is that noble gases are unreactive because of their electronic structures.

The conclusion thus drawn from the premise is that if other elements could be made to achieve noble gases electronic structures (this is the reason why they are unreactive - the fact) they would be more stable.

Therefore, deductive reasoning moves from a wilder reasoning to a specific (narrower) reasoning.

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2 years ago

Weeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Rus_ich [418]

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2 years ago

Read the two statements given below. Statement 1: All living matter at the smallest level is made of cells Statement 2: New anim

9966 [12]

Answer:

Statement 1: All living matter at the smallest level is made of cells

Explamation:

All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms.

Hope this helps

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3 years ago

A body of mass 5kg has momentum of 125kgm/s. find the velocity of the body in motion.

borishaifa [10]

Explanation:We have momemtum = mass X velocity

p = mv

OR, p/m = v

v = (125kg m/s)25kg

v = 125/25 m/s

v = 5 m/s

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2 years ago