3 years ago

What’s the basic building block of all matter

2 answers:

6 0

Scientists once thought the most fundamental building block of matter was a particle called the atom. Now we know that the atom is made of many smaller pieces, known as subatomic particles. Every atom contains a central core called the nucleus, made of particles called protons and neutrons.

grandymaker [24]3 years ago

4 0

Atoms are the basic building block of all matter.

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What does the abreviation asa stand for chemically?.

leonid [27]

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Acrylonitrile Styrene Acrylate

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the atomic number of barium is 56. What do you know about the subatomic particles in an atom of this element ?

Deffense [45]

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4 years ago

Much like a battery, wood contains stored energy. What energy transformations occur when wood is burned?

kotykmax [81]

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3 years ago

Read 2 more answers

A balanced equation for the dissociation of KI

Ann [662]

Answer:

The balanced equation for the dissociation of KI is

KI → K⁺ + I⁻

Explanation:

KI is the potassium iodide.

K⁺ comes from the KOH, a strong base, so the cation is the conjugate weak acid and in water it does not react.

I⁻ comes from HI, a strong acid, so the anion is the conjugate weak base and in water it does not react.

K⁻ + H₂O ← KOH + H⁺

I⁻ + H₂O ← HI + OH⁻

That's why the arrow in the reaction is in the opposite direction.

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3 years ago

Can someone pls help me I will mark you as brain

vladimir2022 [97]

Answer:

Both Options C and D are appropriate.

But I'd go with Option D since "Direct Air Capture" would eventually lead to "Ground Injection"

OPTION D.

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3 years ago