A 100mL stock solution of sodium pyruvate was created at a concentration of 1.75M. What is the percent concentration of this 1.75M sodium pyruvate solution (MW = 110 g/mole)?

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante