mohammadameerrabee mohammadameerrabee

04-06-2021
Chemistry

contestada

tell if hand washing is best described as a PHYSICAL CHANGE process or a CHEMICAL CHANGE process.

Respuesta :

DrachenBuster DrachenBuster

04-06-2021

Answer:

Physical Change

There is no chemical reaction taking place, nor is anything "changing" per se. While yes, hand washing eliminates bacteria, the action in itself is a physical change as nothing is being directly changed and the removal of harmful bacteria is merely a product of the soap.

Answer Link

Otras preguntas

a. if sales for the current year were $695,000 and accounts receivable decreased by $43,500 during the year, what was the amount of cash received from customers

When logging into a website that uses a directory service, what command authenticates your username and password?.

for a demand of 2000, what order quantity will result in a breakeven profit? what will happen to the profit if more than this quantity is ordered? hint: use goa

when caring for a client in the medical clinic who has tried to lose weight multiple times, the client asks the nurse if she should try a high-protein, very low

on a certain transatlantic crossing, 20 percent of a ship's passengers held round-trip tickets and also took their cars aboard the ship. if 60 percent of the pa

which of the following is not a requirement of reits? multiple choice all of the choices are reit requirements. not more than 50 percent of a reit's shares can

if the state of washington's government collects $75 billion in tax revenues in 2013 and total spending in the same year is $74.8 billion, the result will be a:

which could be the sides of a right triangle? a 2.5 cm, 6.5 cm, 6 cm b 2 cm, 2 cm, 5 cm c 1.5 cm, 2.5 cm, 4 cm d 2 cm, 3 cm, 5 cm

why did president eisenhower initially resist desegregation and what steps did he eventually take to support integration.

how would you be able to distinguish an alcohol from a ketone when looking at the structure of these compounds? select all that apply.