Answer:
7.8 moles are needed.
Explanation:
Given data:
Mass of oxygen produced = 125 g
Number of moles of mercury oxide needed = ?
Solution:
Chemical equation;
2HgO → 2Hg + O₂
Number of moles of oxygen:
Number of moles = mass/ molar mass
Number of moles = 125 g/ 32 g/mol
Number of moles = 3.9 mol
Now we will compare the moles of oxygen with mercury oxide.
O₂ : HgO
1 : 2
3.9 : 2×3.9 = 7.8 mol
Stroke Volume
Heart Rate
Cardiac Output
Systolic
Diastolic
Volume and Pressure of Blood Cells
The answer would be complicated
the are modified in the golgi apparatus. they are carried from the rough ER in transport vesicles to the golgi apparatus. There, they are modified and eventually delivered to where they are needed
Its a mix of multiple things! coral bleaching and human impact, the plans for development on the area and the higher tourist rates, theres also a mining plan in which will negatively impact it as the mine will be placed on the outskirts of the great barrier reef, therefore the emissions from the coal mine will waft up in to the ocean affecting the micro organisms and other life within.
