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slava [35]
2 years ago
8

What atom has 5 neutrons 4 protons and 2 electrons

Chemistry
1 answer:
Vilka [71]2 years ago
6 0
<span>the atom that has these characteritics is called beryllium nucleus</span>
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Pleasseee help!! Got STUCK FOR A WHILE!! How does this equation help you to understand acids and bases: H+(aq) + OH-(aq)H2O(aq)?
Gekata [30.6K]

Answer:

Odd answer choices, but I would put "It shows you that water is a reversible reaction, which contains hydrogen and hydroxide reactions."

Explanation:

The first choice is weird, although water can be written as HOH that doesn't help you understand acids and bases.

The third choice doesn't do that either, and there are more ways for water to be formed than that.

The second choice helps you understand acids and bases, specifically, in water's self-ionization process. It also shows you that it is neutral because it is formed from Hydrogen, which is usually present in acids, and a Hydroxide group, which is usually present in bases.

7 0
3 years ago
Using the graph below please draw a reaction potential energy diagram for a reaction with the
azamat

Answer:

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Explanation:

because it is the sam

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2 years ago
Which best represents a balanced equation?
bazaltina [42]

Explanation:

none of them

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4 0
3 years ago
Read 2 more answers
how much hydrogen will be released during the interaction of potassium weighing 8 grams with hydrochloric acid
krek1111 [17]

Answer:

With an understanding of the ideal gas laws, it is now possible to apply these principles to chemical stoichiometry problems. For example, zinc metal and hydrochloric acid (hydrogen chloride dissolved in water) react to form zinc (II) chloride and hydrogen gas according to the equation shown below:

2 HCl (aq) + Zn (s) → ZnCl2 (aq) + H2 (g)

Explanation:

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4 0
2 years ago
What are the products of the following equation?
Artyom0805 [142]
The products are on the right side of the equation. For this one it would be 2AlPO4 + 3CaSO4
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