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jarptica [38.1K]
3 years ago
9

An aqueous solution contains 0.31 M hypochlorous acid. One Liter of this solution could be converted into a buffer by the additi

on of:
Chemistry
1 answer:
bija089 [108]3 years ago
7 0

Answer:

dcfghnjnhg

Explanation:

c vbnjm

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1. Pentane gas (C5H12) combusts with oxygen gas (O2) to form water (H2O) and carbon dioxide (CO2). Write a balanced chemical equ
jeka94

Answer:

C5H12 + 8O2 → 6H2O + 5CO2

Explanation:

Pentane + Oxygen --> Water + Carbon dioxide

C5H12 + O2  --> H2O + CO2

The balanced equation is given as;

C5H12 + 8O2 → 6H2O + 5CO2

The principle is the law of conservation of matter that states that matter cannot be created nor destroyed. Hence, the reactants pretty much recombine to form the products.

The number of atoms remains conserved.

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3 years ago
A scientist suggests putting solar panels on homes to supply energy because it is usually sunny there. The amount of sun is BEST
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Answer:

the answer is a because if u have good wheather the panels will for no matter what

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3 years ago
Which numbers are used? Consider the balanced chemical equation that follows. You are asked to determine how many moles of water
velikii [3]
I am assuming that the balanced equation is 
2H₂ + O₂ ⇒ 2H₂O
Since the hydrogen is the limiting reagent (meaning if the hydrogen runs out the reaction stops), we need to compare the mole ratio between hydrogen and water.

The mole ratio between H₂ and H₂O is 2:2, or 1:1 (as seen on the coefficients of the balanced equation)
And so for every mole of hydrogen, it will be equal to water. Since hydrogen is 4 moles, 4 moles of water would be created.

So we use the coefficients of H₂ and H₂O in order to answer this question.
7 0
4 years ago
Read 2 more answers
A(n) _________is a material that contains only one type of atom.
joja [24]

Answer:

element

Explanation:

Elements are pure substances with only one kind of atom

7 0
4 years ago
Why don't the particles in a solid move past one another?
zlopas [31]

Answer:

the attractive forces keep the particles together tightly enough so that the particles do not move past each other.

Explanation:

In the solid the particles vibrate in place.

7 0
3 years ago
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