In order to compute the y-component of a vector, we simply use the formula:
Fy = F*sin(∅)
Where ∅ is the angle of the vector measured from the positive x-axis and F is the magnitude of the vector.
Similarly, the x-component is calculated by substituting sin(∅) with cos(∅)
It look like it may or could be blue cheese
Answer:
I think it might be 'F'
Explanation:
Because lobsters do eat snails so try 'f'
Answer:
The answer to your question is 1124.8 g of TiCl₄
Explanation:
Data
TiCl₄ = ?
Volume of H₂ = 170 l
Temperature = 450°C
Pressure = 785 mm Hg
Process
1.- Convert temperature to °K
Temperature = 273 + 450
Temperature = 723 °K
2.- Convert mmHg to atm
1 atm ---------------- 760 mmHg
x --------------- 785 mmHg
x = (785 x 1) / 760
x = 1.032 atm
3.- Use the Ideal gases law
PV = nRT
solve for n
n = (PV) / (RT)
Substitution
n = (1.032 x 170) / (0.082 x 723)
Simplification
n = 175.44 / 59.29
Result
n = 2.96 moles of H₂
4.- Use the balanced reaction to calculate the moles of TiCl₄ needed
2TiCl₄ + H₂ ⇒ 2TiCl₃ + HCl
2 moles of TiCl₄ ------------- 1 mol of H₂
x -------------- 2,96 mol of H₂
x = (2.96 x 2) / 1
x = 5.92 moles of TiCl₄
5.- Convert moles to grams
190 g of TiCl₄ ---------------- 1 mol of TiCl₄
x ----------------- 5.92 moles of TiCl₄
x = (5.92 x 190) / 1
x = 1124.8 g of TiCl₄
Answer: The circulatory system.
Explanation: The circulatory system, which is part of the "cardiovascular" system, is one of the eleven organ systems of the human body. Its main function is to transport nutrients to cells and wastes from cells (Figure 3.4. 1). This system consists of the heart, blood, and blood vessels.
