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%
1. Second Continental Congress
2. Army at Valley Forge
3. Shays Rebellion
4. US constitution ratification
5. Louisiana Purchase
Hope this helps!
There are actually two European Countries that has the biggest influence. Those two Countries are Germany and Italy, that’s because those are the most powerful countries in the bloc, holding incredible influence over other states.
They are all considered to be a mnemonic strategy. For those memory skill contributes in applying knowledge of which is learning and connecting information in a way that is needed in order to use it for learning. It is because mnemonic strategy uses skills in terms of learning or languages in order to gain knowledge and connect them with the information that has been gathered.
