Answer:
Unicellular organisms achieve locomotion using cilia and flagella. By creating currents in the surrounding environment, cilia and flagella can move the cell in one direction or another.
Explanation:
Coefficient <span>is the number in front of chemical formulas that represents the ratio of each substance shown in a balanced chemical equation.</span>
D. HNO3 and NaNO3; Pair of substances cannot form a buffered aqueous solution is hno3 and nano3.
More about HNO3 and NaNO3:
The inorganic substance with the formula HNO3 is nitric acid. It is a mineral acid that is quite corrosive. The substance is colourless, but older samples may have a yellow hue from breakdown into nitrogen oxides.
The majority of nitric acid that is sold commercially has a 68% concentration in water. Nitric acid that is flaring when the solution contains more than 86% HNO3.
The chemical with the formula NaNO 3 is sodium nitrate. To distinguish it from regular saltpetre, potassium nitrate, this alkali metal nitrate salt is sometimes known as Chile saltpetre Nitratine, nitratite, are other names.
Learn more about HNO3 here:
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I believe that the answer is False I'm not certain
Answer:
Number of moles = 0.1058 mol
Explanation:
Density = 1.08 g/mL
Volume = 10ml
Density = Mass / Volume
Mass = Density * Volume
Mass = 1.08 * 10 = 10.8g
The molar mass of acetic anhydride = 102.09 g/mol
Molar mass = Mass / Moles
Upon solving for moles;
Moles = Mass / Molar mass
Moles = 10.8 / 102.09 = 0.1058 mol