Answer:
Pentyl Ethanoate, CH3COOC5H11, which smells like bananas, is produced from the esterification reaction: CH3COOH(aq) +C5H11OH(aq) → CH3COOC5H11(aq) + H … 2O(l) A reaction uses 3.58g of CH3COOH and 4.75g of C5H11OH and has a yield of 45.00%. Determine the mass of ester that foorms
Answer:
Halophile.
Explanation:
Halophile microorganisms are microorganisms that require very large amounts of NaCl. If the concentration of NaCl is very little, there will be no growth. Ih this case, given that it grows between 5% and 15%, it can be considered a moderate halophile.
M[(NH₄)₂SO₄]=2A(N)+8A(H)+A(S)+4A(O)
M[(NH₄)₂SO₄]=2·14.0+8·1.0+32.1+4·16.0=132.1 g/mol
467.5 centimeters. are you sure that's high school chemistry though, lad?
Answer: D. All of the above describe a mole
Explanation:
Mole is the unit for amount of substance.<em> </em>It is used for describing large number of particles.
According to avogadro's law, 1 mole of every substance weighs equal to molecular mass and contains avogadro's number of particles.
For example: 1 mole of Na atom will weigh 23 grams and contains atoms.
Thus all the above describes a mole.