A 141-mg sample was placed on a watch glass that weighed 9.203 g. What is the weight of the watch glass and sample in grams?

Question

A 141-mg sample was placed on a watch glass that weighed 9.203 g. What is the weight of the watch glass and sample in grams?

Answer 1

9.203g watch glass mass

+0.141g sample mass
-----------
9.344 g total mass

Answer 2

Well, that's quite a heavy sample! Let's see if the watch glass can handle it.

To find the weight of the watch glass and sample, we'll just need to add the weight of the watch glass (9.203 g) to the weight of the sample (141 mg). However, we need to make sure that our units match, so let's convert the weight of the sample from milligrams to grams.

Since there are 1000 milligrams in a gram, the weight of the sample is 141 mg = 141/1000 g = 0.141 g.

Now we can add the weight of the watch glass (9.203 g) to the weight of the sample (0.141 g). Drumroll, please...

The weight of the watch glass and sample combined is approximately 9.344 g!

Looks like the watch glass didn't crack under the pressure of that heavy sample.

Answer 3

To find the weight of the watch glass and sample, we need to add the weight of the watch glass to the weight of the sample.

Given data:
Weight of the sample = 141 mg
Weight of the watch glass = 9.203 g

First, we need to convert the weight of the sample from milligrams to grams.

1 mg = 0.001 g

So, 141 mg = 141 * 0.001 g = 0.141 g

Now we can add the weights together.

Weight of the watch glass + Weight of the sample = 9.203 g + 0.141 g

Calculating this we get:
Weight of the watch glass + Weight of the sample = 9.344 g

Therefore, the weight of the watch glass and sample is 9.344 grams.

Answer 4

To find the weight of the watch glass and the sample combined, we need to add the weight of the watch glass and the weight of the sample.

Given:
Weight of the watch glass = 9.203 g
Weight of the sample = 141 mg

To add the weights, we need to ensure that they are in the same unit. Let's convert the weight of the sample to grams.

1 gram (g) = 1000 milligrams (mg)

So, 141 mg = 141/1000 = 0.141 g

Now, we can add the weights together:

Weight of the watch glass and sample = Weight of the watch glass + Weight of the sample

Weight of the watch glass and sample = 9.203 g + 0.141 g

Weight of the watch glass and sample = 9.344 g

Therefore, the weight of the watch glass and sample combined is 9.344 grams.

Answer 5

the sample weighs .141 grams. so in order to find the weight of the watch glass you will have to subtract the sample from the total weight(9.203g). Therefore, the watch glass weighs 9.062 grams.