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3 years ago

Which section of the reaction represents the products? A) a B) b C) c D) d

Chemistry

2 answers:

Zanzabum3 years ago

8 0

Answer: D) d

Explanation:

$Ba(OH)_2(s)+2NH_4NO_3(s)\overset{light}\rightarrow Ba(NO_3)_2(s)+2NH_3(aq)+10H_2O(l)$

Reactants of a chemical reaction is defined as the substances which take part in a chemical reaction and undergoes a chemical change. Reactants are written on left side of the arrow. Part labelled as a.

Thus barium hydroxide and ammonium nitrate are reactants of the reaction.

Products are defined as the substance which are formed at the end of the chemical reaction.Products are written on the right side of the arrow. part labeled as d.

Thus barium nitrate, ammonia and water are products of the reaction.

Heat is the necessary condition for the reaction. Labeled as b.

vladimir2022 [97]3 years ago

6 0

The answer will be D because the reaction is what's first(A) and then it is the product that comes out.

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3 years ago

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Please help *chemistry*

Daniel [21]

3 because I just did it

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3 years ago

The Pauli Exclusion Principle tells us that no two electrons in an atom can have the same four quantum numbers.

Anuta_ua [19.1K]

Answer:

See explanation

Explanation:

We can describe electrons using four sets of quantum numbers;

principal quantum number (n)

orbital quantum number (l)

magnetic quantum number (ml)

spin quantum number (ms)

Since no two electrons in an atom can have the same value for all four quantum numbers according to Pauli exclusion theory, for the orbitals given one possible value for each quantum number is shown below;

For 1s-

n = 1, l= 0, ml = 0, ms= 1/2

For 2s-

n= 2, l =0, ml=0, ms=1/2

For 1s and 2s orbitals, there is only one possible value for ml which is zero.

3 0

3 years ago

I need help on dis chem shi if y’all can answer fa me I would appreciate dat

elena55 [62]

I think it’s A I’m not 100% sure but I mean it’s worth a try

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3 years ago