The cell wall is mixed with the cell membrane, the cell wall is outside of the membrane and the cell membrane is letter i which allows materials to pass in and out of the cell.
Chloroplasts are letter k they basically just help the plant use photosynthesis.
cell wall: f
chloroplasts: k
The answer is B because if the thrush were to decrease that would give eagles leas food to rely on
Answer: Hydrochloric acid poses a various health risk
Answer:
Explanation:
1. Cu(NO3)2 + 2NaOH → Cu(OH)2 + 2NaNO3
2. FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
3. Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
For the second part of 3 since it tells us NaOH is excess we dont care about it. We use our balanced equation 3 to get the correct molar ratios to solve this.
1.5mol Fe(NO3)3 x 3mol NaNO3/1mol Fe(NO3)3 x 84.99gNaNO3/1molNaNO3
= 382.455g NaNO3
The answer is that; the outermost shell of all atoms with two or more electron shells will not have more than 8 electrons.
Elements in the same group in the periodic table have similar chemical properties. This is because their atoms have the same number of electrons in the outermost energy level. On the other hand elements in the same period have the same number of energy levels and differ in chemical properties since they belong to different groups.
