NeverEndingCycle
28.09.2021 •
Chemistry
Perform the indicated operations with the following measurements and give your answer with correct units in the allowed number of significant digits. Round off answers when necessary. A. 5.8 G + 0.033g + 6.18g B. (6.98cm - 2.83cm) x 1.7cm^2 C. (2.1m)^2 x pi x 100. m /6.83 s. D. 1.75 cm / 2
Solved
Show answers
More tips
- C Computers and Internet How Do You Refill Cartridges?...
- F Family and Home How to Keep Your Home Warm: Tips and Tricks...
- D Dating, Love, Relationships Does a Person s Character Depend on the Color of Their Eyes?...
- O Other Childhood Fears: What Many of Us Experienced...
- H Health and Medicine Simple and Effective: How to Get Rid of Cracked Heels...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Chemistry
- C Chemistry The unit and the video both mention the International Space Station. Compare and contrast the information that we obtain about the ISS as it pertains to both space and Earth from...
- C Chemistry The role of calcium at the axon terminal is to a. activate chemically-gated ion channels b. bind to the thin filament c. activate voltage-gated ion channels d. immediately cause...
- C Computers and Technology Write a program in python that reads an unspecified number of integers from the user, determines how many positive and negative values have been read, computes the total and average...
- E English This speech is an example of which kind of writing...
- E English study each image carefully and identify the propaganda technique explaining briefly what is the image show ...
- S Social Studies What was the most powerful class in Inca society...
Ответ:
mole=wt/M.wt
M.wBaH2→139.34g/mol
4.80=wt/139.34
wt=4.80×139.34
wt=668.8
wt≈669✓