The answer is Ag.................silver
Answer:
All cells share a few features in common, but within a
human there are many types of cells.
Explanation:
Your body has many different kinds of cells. Though they might look different under a microscope, most cells have chemical and structural features in common.
2.3 moles of sodium chloride in 0.45 liters of solution . necessarile correct ... 0.025 L. (1.3 SF). 45 grams of ammonia in 0.75 L of solution. 45g x 1 mol = 2. demol ... anol x 1,50 = 3 mol NaOH x 40,019 = 120g Naolt.
The two Amino Acids drawn are;
1) Proline (Red)
2) Histidine (Blue)
The <em>Carboxylic Groups </em>are encircled in Yellow Sphere.
The <em>Amino Groups</em> are encircled in Orange Spheres.
The <em>Alpha carbons</em> are encircled in Pink spheres.
The <em>water molecule</em> evolved is in corresponding colors of its parent molecules.
The<em> peptide bond</em> formed is colored by Green color.
Answer:
There are 0.1 moles of solute in 250 mL of 0.4 M solution.
Explanation:
First, recognize that the molar concentration tells you how many moles of the solute are present in one liter of solution. In a 0.4 M solution, there are 0.4 moles of solute in every liter of solution. You can determine the number of moles of solute in 250 mL of the solution using dimensional analysis.
250
ml . 1L/1000 L . 0.4mol / 1L
Units of liters and milliliters cancel, leaving you with a final answer in units of moles, at 0.1 mol.
