Answer:
I have no idea all I know is poop.
Explanation:
Because I said so
1.199 M is the concentration of KCI in the resulting solution.
<h3 /><h3>What are moles?</h3>
A mole is defined as 6.02214076 × 
of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.
No.of moles of KCI
= 0.599 moles
Vol.of the solution,V= 500 ml
= 0.5 liter
Molarity
= 1.199 M
Hence, 1.199 M is the concentration of KCI in the resulting solution.
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Answer:
200 grams is the mass of 15% of the solution of lime that is formed by dissolving 30g of calcium hydroxide in water.
Explanation:
Mass of solution = M
Mass percentage of the solution of lime = 15%
Mass of lime or calcium hydroxide = m = 30 g
The Formula of mass percentage is given as :
On substituting the values in ab above formula :
200 grams is the mass of 15% of the solution of lime that is formed by dissolving 30g of calcium hydroxide in water.
The number located in the top right corner of the ion is +2
An ion is an atom or group of atoms which possess an electric charge.
The charge on an ion can be obtained by using the following formula:
<h3>Charge = Proton – Electron </h3>
With the above formula, we can obtain the charge of the ion given in the question above as illustrated below:
Proton = 16
Neutron = 17
Electron = 14
<h3>Charge =? </h3>
Charge = Proton – Electron
Charge = 16 – 14
<h3>Charge = +2</h3>
Therefore, the charge on the ion is +2
Learn more: brainly.com/question/3428265
when forces are balanced the object does not move.
Explanation:
if you and your friend push both sides of the chair at the same time with the same amount of strength the chair wouldn't move.
