What reacts in a chemical reaction to form a new substance with different products
Solved
Show answers
More tips
- H Health and Medicine How does childbirth happen: everything future mothers need to know...
- H Horoscopes, Magic, Divination Is there a 13th Zodiac Sign?...
- H Health and Medicine Want to Lose Weight? Gain Muscle without Damaging Your Health!...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- 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?...
Answers on questions: Chemistry
- C Chemistry When the ph rises from 10 to 12 , how many more times has the solution become basic?...
- C Chemistry Negative effects on farming. Atleast 10 negative effects (marks 10)...
- C Chemistry What is the term for a procedure that allows scientists to obtain good clear analysis and draw strong conclusions to most types of questions? A.an observation B.a hypothesis C.the...
- C Chemistry What is the process of using one or more of your five senses to measure or collect data? A.a conclusion B.an observation C.the scientific method D.an inquiry...
- C Chemistry Find the volume of 0.250 M sulfuric acid necessary to react completely with 66.0 g sodium hydroxide....
- C Chemistry Can someone please help me on this question?...
- C Chemistry I need this answer ASAP. The lowest areas of the ocean are extremely cold because of the lack of sunlight. Their only significant source of energy is sea vents, openings in the...
- C Chemistry 4. The boiling point of pure water is 100 °C at sea level. If a certain sample of water boils only at 101,5 °C, what do you know aboutthe sample?...
- C Chemistry Complete the following sentences. 1- A chemical reaction is represented by a ...., where, by convention, the ... are placed tothe left and the products to the ...., separated by...
- C Chemistry Classification of titration analysis methods. . Role of hydrogen ions in biological processes....
Ответ:
Atoms
Explanation:
Ответ:
0.095 moles of Calcium is there in 5.74 x 1022 atoms of calcium.
Explanation:
As we know, 6.023*10^23 atoms of an element is equal to its atomic weight.And, 6.023*10^23 atoms of an element is also equal to 1 mole of the element.
We have,
6.023*10^23 atoms of element calcium equals to 1 mole of Calcium5.74*10^22 atoms of element calcium equals to(1/(6.023*10^.23)) * 5.74*10^22 moles of calcium
Therefore,
5.74 x 1022 atoms of calcium= 0.095 moles of calcium.