<span>They will react but only in a physical and chemical change.</span>
Answer:
Option A
Explanation:
Emma creates a pressure difference allowing the fluid to flow
TheThe volume should be added in dilute is 3.24L.
<h3>What is Molarity? </h3>
Molarity is the amount of a substance in a certain volume of solution. It is defined as the moles of solute per litre of a solution.
Molarity = no of moles / Volume (L)
Where the unit of Molarity is M or moles/ L .
We have given here ,
Molarity→5M
Volume →50 ml
Vol2→25.0 ml
weight of the K I is 3.05 g and molar mass of KI is 166 g/ mol.
M1V1=M2V2
M2= no of moles of KI / Volume
M2 = 3.05×1000/ 25×166
M2→ 0.73M
V2→5×50×1000/ 0.73
V2→ 3.24 L
The volume of the solution will be 3.24 L.
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Answer:B
Explanation: Pennfoster answer
Answer:
4.9cm or 4.90cm
Explanation:
Use column method and align the numbers. Make sure you add the decimal point before you write the answer, otherwise the value would be wrong.
