Answer:
See explanation
Explanation:
Molar mass of N2H4CO = 60 g/mol
Given that the relative atomic mass mass of each element is known, We discover that;
Percentage by mass of nitrogen = 28/60 * 100 = 46 .7%
percentage by mass of hydrogen = 4/60 * 100 = 6 67%
Percentage by mass of carbon = 12/60 * 100 = 20%
Percentage by mass of oxygen = 16/60 * 26.67%
The correct answer is c) England lost nearly all of its possessions in france
Stacy is using a memory technique of tackling abbreviations. She is using abbreviations in remembering as she uses the initial letters of each word and form it into a new word in order to remember the following words that she needs to remember.
Answer:
Agoraphobia is the correct answer.
Explanation:
