13.-Considerando la siguiente ecuación química para la producción de sal de mesa, subraya con color azul la sustancia que es un ácido de Arrhenius, con rojo la base de Arrhenius y con verde el
ácido de Bronsted y con amarillo la base de Bronsted,
HCI + NaOH
Maci H2O
quimica​

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

Can someone me with questions 15 to 17 plz.

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion