Sign In
Ask Question
Giuliana Moody
Chemistry
23 November, 05:44
What is the total mass of 14.2 grams
+4
Answers (
1
)
Kiley Perkins
23 November, 05:48
0
When adding and subtracting different numbers of significant figures, the smallest decimal place of each of your terms is what your answer should look like:
1) 34.61 - 17.3 = 17.31, but because the term 17.3 only goes to one decimal place, this is the furthest the answer can go.
So round up or down and you get 34.61 - 17.3 = 17.3 meters
2) Same thing, but with three terms. 14.2 is the furthest decimal.
14.2 + 8.73 + 0.912 = 23.842
And again round up or down, so your answer is:
14.2 + 8.73 + 0.912 = 23.8 grams
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is the total mass of 14.2 grams ...”
in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
When cleaner is ammonia dissolved in water this is an example of? A. Solute B. Solvent C. Solution D. Precipitate
Answers (1)
What happens when you put magnesium carbonate and diluted water
Answers (1)
Anhydrous calcium chloride is used after washing your organic product with water. the purpose of this step is to:
Answers (2)
Uranium-235 and uranium-238 are considered isotopes of one another
Answers (1)
A chemistry student writes the molecular formula for sodium phosphate as na3p1o4. although this version of the formula is acceptable, how is the formula more typically written?
Answers (1)
New Questions in Chemistry
The table below shows the shapes of two samples, C and D, when placed in three containers of different shapes.
Answers (2)
How many grams of KCl are produced when 60 grams of K are reacted?
Answers (1)
Whats a solution! people
Answers (2)
How do compounds affect an atom's stability
Answers (1)
You need to make 10 mL of 2 mg/ml solution of protein and you have 25 mg/mL solution. How much protein solution and water do you need to mix in order to make the required solution?
Answers (1)
Home
»
Chemistry
» What is the total mass of 14.2 grams
Sign In
Sign Up
Forgot Password?