Question

10. How can you measure the mass of a substance, such as vinegar or baking soda, in a container without

including the mass of the container in the measurement? (Wet lab: 2 points) (Dry lab: 4 points)
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Answer 1

To measure the mass of a substance without including the mass of the container, use the taring technique.

Step-by-step explanation:

To measure the mass of a substance without including the mass of the container, you can use a technique called taring. Taring is the process of zeroing the balance with the container on it and then adding the substance. Here's how it works:

1. Place the empty container on the balance pan.
2. Press the tare or zero button on the balance to reset the reading to zero.
3. Add the substance to the container.
4. Record the mass reading on the balance, which will only reflect the mass of the substance.

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