subject
Chemistry, 04.09.2020 14:01 debordc17

3. When adding or dividing measured numbers, we don't count significant figures. Instead, we look at the precision of the measured numbers. The answer can only be as precise as the least precise
measurement.
For example: 10.1 + 93.4 = 103.5, because both 10.1 and 93.4 are precise to the tenths place. Solve
the following problems assuming all the numbers are measured. Report the correct number of
significant figures.
a. 87.3 + 0.001
b. 0.201 + 0.92 =
c. 320 + 8.41 =
d. 1200 - 60 =

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 22:10
How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit
Answers: 1
question
Chemistry, 22.06.2019 02:30
You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap
Answers: 3
question
Chemistry, 22.06.2019 08:30
What are the first three quantum numbers for the electrons located in subshell 2s?
Answers: 2
question
Chemistry, 22.06.2019 11:50
Acompound has a molecular weight of 12.124 atomic mass units and the empirical formula c3h40. what is the molecular formula of the compound?
Answers: 3
You know the right answer?
3. When adding or dividing measured numbers, we don't count significant figures. Instead, we look at...
Questions
question
Mathematics, 16.10.2021 02:00
question
Mathematics, 16.10.2021 02:00
Questions on the website: 13722360