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kolbaska11 [484]
3 years ago
10

An atom with 13 total electrons and 3 valence electrons has

Chemistry
1 answer:
zloy xaker [14]3 years ago
6 0

Answer:

2

Explanation:

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When aqueous solutions of sodium chloride and silver (I) acetate combine, what are the products?
lesya692 [45]

Answer: The products are sodium acetate (CH_3COONa) and solid silver chloride (AgCl)

Explanation:

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.

The reaction of  aqueous solutions of sodium chloride and silver (I) acetate is :

NaCl(aq)+CH_3COOAg(aq)\rightarrow CH_3COONa(aq)+AgCl(s)

Thus the products are aqueous sodium acetate (CH_3COONa) and solid silver chloride (AgCl)

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4 years ago
What are seismic waves? What is their relationship to earthquakes?
olga2289 [7]
It is a elastic wave made by an earthquake or other means
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3 years ago
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How many molecules of sulfur trioxide are in 78.0 grams?
zalisa [80]

Answer:

b) 5.87 E23 molecules

Explanation:

∴ mm SO3 = 80.066 g/mol

⇒ molecules SO3 = (78.0 g)(mol/80.066 g)(6.022 E23 molec/mol)

⇒ molec SO3 = 5.866 E23 molecules SO3

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3 years ago
PLEASE ANSWER NEED HELP!!!!!!!! PLEASE THE CORRECT ANSWER!!!!!!
Norma-Jean [14]
The correct answer is d!!
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A sample of rainwater is tested with the indicator bromothymol blue and it turns yellow. What is most likely PH of rainwater? 4,
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Answer:

4

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