How Many ML of 0

question 25

Multiple Choice

How many mL of 0.246 M Pb(NO₃) ₂ are needed to react with 36.0 mL of 0.322 M KCl ?
2KCl(aq) + Pb(NO₃) ₂(aq) → 2KNO₃(aq) + PbCl₂(s)

• A)36.0 mL
• B)18.0 mL
• C)72.0 mL
• D)47.1 mL
• E)23.6 mL

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Definitions:

Sequencer Instruction

A programming command used in PLCs to execute a series of stored steps or operations in a sequential manner.

Output Word

A data structure or unit in digital electronics and computing used to represent output values or states.

Sequencer Program

A computer program designed to manage the execution order of other programs or instructions in a sequence.

Sequencer Instructions

Instructions used in PLC programming to execute a series of operations or control a process step by step.