Question

Roberto wants to measure the lengths of the sides of a metal cube. Which tool should he use?

Answer: ✔ Ruler


To make a solution, Sian must measure 15.0 mL water. Which tool should she use?


Answer: ✔ graduated cylinder



An experimental procedure calls for 35.9 g sodium chloride and 15.2 g silver nitrate. What tool should be used to measure these substances?


answer: ✔ electronic balance




Mark needs to determine how much the temperature of a solution changes during a chemical reaction. Which tool does he need?


Answer: ✔ thermometer

I was struggling to find the answers for these questions. So decided to put the questions along with the right answers for the people that might need it

feel free to answer if you need the points or if you just want to say something.

this is for Edg 2021

Answer 1

The appropriate tool for measuring the volume of water in a chemical solution is a graduated cylinder.

Step-by-step explanation:

The appropriate tool for measuring the volume of water in a chemical solution is a graduated cylinder. Chemists use graduated cylinders to measure the volumes of liquids accurately. A graduated cylinder is a tall, narrow container with markings on the side that indicate the volume of liquid it contains. By pouring the chemical solution into the graduated cylinder, Sian can measure the volume of water she needs.

Answer 2

Roberto wants to measure the lengths of the sides of a metal cube. Which tool should he use?

✔ ruler

To make a solution, Sian must measure 15.0 mL water. Which tool should she use?

✔ graduated cylinder

An experimental procedure calls for 35.9 g sodium chloride and 15.2 g silver nitrate. What tool should be used to measure these substances?

✔ electronic balance

Mark needs to determine how much the temperature of a solution changes during a chemical reaction. Which tool does he need?

✔ thermometer

Step-by-step explanation: