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​

1. list three scientific reasons cockroaches may fly.

Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table

Most ionic compouds are crystalline solids at room temperature. true falseionic compounds are electrically neutral. true falseionic compounds generally have low melting points. true falsewhen melted, ionic compounds do not conduct electricity. true falsethe electrostatic attraction between an anion and a cation is an ionic bond. true false