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Maslowich
3 years ago
12

Identify the number of protons, neutrons, and electrons in a neutral atom of each of the following (you can refer to a periodic

table) carbon-12 sodium-23 silver-108 sulfur-32
Chemistry
1 answer:
Delvig [45]3 years ago
7 0
You must first know that the number of protons and neutrons are same, and neutrons number may vary. Carbon 12 has 6 protons, 6 neutrons and 6 electrons. Sodium 23 has 12 protons , 12 electrons and and 11 neutrons. Silver 108 has 47 protons, 47 electrons and 61 electrons. Finally, Sulfur 32 has 16 protons, 16 nuetrons and 16 electrons. Basically the number of neutrons in an atom can be found by subtracting proton number from mass number
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Answer:

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Explanation:

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The nucleus contains only one type of particle which is the proton. Hence the representation of two particles at the centre of the circle makes the model incorrect.

8 0
2 years ago
Wood is made mostly of cellulose and has a chemical formula of C6H1005. Which of
astra-53 [7]

Answer:

Answer below

Explanation:

First to show combustion, you use O₂.

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C₆H₁₀O₅  +  6O₂  ----->  6CO₂  +  5H₂O

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8 0
2 years ago
In order to predict the outcome of the reaction, write the molecular, full ionic, and net ionic equations for a mixture of aqueo
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Answer:

See explanation

Explanation:

Full molecular equation;

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Full ionic equation

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Net ionic equation;

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When Silver nitrate is mixed with a solution of aqueous ammonia, a white and cloudy solution was observed.

6 0
3 years ago
Density = _____<br> (A)weight/length<br> (B)mass/weight<br> (C)mass/volume<br> (D)volume/weight
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Density= Mass/Volume I am positive I just had an assignment on this
7 0
2 years ago
Read 2 more answers
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hodyreva [135]

Answer:

<u>[H2]2[S2][H2S]2Kc=[H2]2[S2][H2S]2</u>

Explanation:

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The equilibrium constant expression in terms of concentrations is:

Kc=<u>[H2]2[S2][H2S]2Kc=[H2]2[S2][H2S]2</u><u>.</u>

6 0
2 years ago
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