Answer:
34.8 mL
Explanation:
First we <u>convert 5.48 g of CuNO₃ into moles</u>, using its<em> molar mass</em>:
- 5.48 g CuNO₃ ÷ 187.56 g/mol = 0.0292 mol
Now we can <u>calculate the volume of the solution</u>, using the <em>definition of molarity</em>:
- Molarity = moles / liters
- 0.840 M = 0.0292 mol / liters
Finally we <u>convert L into mL</u>:
- 0.0348 L * 1000 = 34.8 mL
11.30 i believe is the answer
When a yellow-brown aqueous solution of iodine is added to an aqueous solution of sodium chloride, the yellow-brown colour of iodine would be slightly less intense as the solution of iodine is being diluted. However as no reaction occurs the solution will remain yellow brown and no precipitate will be formed.
A compound differs from an element in that it can be decomposed by a chemical reaction.
A compound, by definition, is made up of two or more elements that have been combined together through a chemical bond.
Thus, the chemical bond or bonds in a compound can be decomposed by a chemical reaction giving rise to the individual elements that make up the compound.
This is unlike an element that can not be decomposed by any chemical reaction.
More on elements and compounds can be found here: brainly.com/question/5997683
Answer:
standing next to a fire and feeling the heat from it
