![mommies3grls3](/avatars/2039.jpg)
mommies3grls3
13.02.2020 •
Chemistry
A material system contains 65 "A" atoms and 35 "B" atoms, and the B atoms are 18 times as massive as the A atoms (the mass of a B atom is 18x higher than an A atom). What is the composition of this system in terms of at% B?
Solved
Show answers
More tips
- H Health and Medicine Novomin: What is it and how to use it?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- 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 A 1 kg block of copper is put in 1 kg of water, inside a glass jar of 0.5kg.How much energy is needed to increase the temperature by 10°C?NEED STEP BY STEP EXPLANATION...
- C Chemistry Calculează ce cantitate de alcool etilic se obține la fermentarea glucozei obținute din 200 kg de struguri ce conține 9 % de glucoza. Am nevoie repede...
- C Chemistry Chemistry .. rxn name and sentes...
- C Chemistry What is a disadvantage for reasons undergoing asexual reproduction...
- C Chemistry Será lo mismo la afinidad química y electronegatividad??...
- C Chemistry The image below shows examples of the fruit part of a plant. What are the two main functions of the fruit of a plant?...
- C Chemistry True or false: Heterotrophs need to go find and eat food.? :FALSE :TRUE...
- C Chemistry PLEASE HELP ME !! ITS FOR A FINAL PLS BE SERIOUS...
- C Chemistry HELP PLEASE IM ALMOST DONE WITH CHEM FINAL AND WANT TO MAKE SURE IM DOING GOOD. PLS EXPLAIN...
- C Chemistry Draw 3Py, 4dx2-y2 answer as soon as possible...
Ответ:
The system has 35% of B.
Explanation:
Number of A atoms = 65
Number of B atoms = 35
Mass of atom A = M
Mass of atom B = 18M
Total atoms of the system = 65 + 35= 100
Total of atoms of B = 35
The percentage of B is the system ;
The system has 35% of B.
Ответ:
Both biotic and abiotic limiting factors can limit organisms' ability to live or reproduce.
Explanation:
penn foster