A nomenclatura para a estrutura seguinte, de acordo com o sistema da IUPAC é: (1 Ponto) CH3-CH2-CH2-CH2-CH2-CH-C-CH2-CH3 3,4-dimetil-3-n-propil-nonano 4,5-dimetil-4-etil-decano 6,7-dimetil-7-n-propil-nonano 6,7-dimetil-7-etil-decano 3,4-dimetil-3-etil-nonano ALGUEM ME AJUDA PFVVV

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder