In order of reactivity: magnesium, iron, copper, silver
Answer:
Conduction, Convection and Radiation
Explanation:
I would say that the reign of terror was justified because they had to strike fear in people in order to get control and they did that by executing people via guillotine
Another reason i would say that it is justified is that they had to stop the people that where supporting the revolution or the revolution would not be successful
The last reason I would say its justified is that they had to fight to get there rights and they had to fight to get they changes they needed<span />
Answer:
The three specific cone cells in our eyes work together, allowing us to translate these three colors of light into millions of different colors. ... When green and blue light are combined, they make cyan. Red and green light make yellow. And when all three primary colors of light are combined, we see white light.
Explanation:
Answer:
The equilibrium constant for this reaction is 3.2
Explanation:
Step 1: Data given
Number of moles H2S = 1.0 moles
Number of moles H2 = 4.0 moles
Number of moles S2 = 0.80 moles
Volume = 4.0 L
Step 2: The balanced equation
2H2S(g) ⇆ 2H2(g) S2(g)
Step 3: Calculate molarity
[H2] = 4.0 moles / 4.0 L = 1.0 M
[S2]= 0.80 moles / 4.0 L = 0.20 M
[H2S] = 1.0 moles / 4.0 L = 0.25 M
Step 4: Calculate Kc
Kc = [H2]²[S2] / [H2S]²
Kc = (1.0²*0.20)/0.25²
Kc = 0.2 / 0.0625
kC = 3.2
The equilibrium constant for this reaction is 3.2
