munoz5858 munoz5858

02-12-2021
Chemistry

contestada

if we change the pH of a substance is this a physical change chemical change or both?

Respuesta :

romellofisher8 romellofisher8

08-12-2021

Answer:

chemical change

ExplanationC:

Answer Link

Otras preguntas

A pair of flip flops is labeled $9 on the price tag. At the register, I paid $9.45. What percent of $9 is $0.45?

Which of following questions are statistical questions? a) What is your favorite food? b) What was the low temperature yesterday? c) How old are you in years? d

Solve using the quadratic formula. Round answers to the nearest hundredth. 6x^2-14x-9=0

What is the surface area of this rectangular pyramid? 5 cm 5 cm 5 cm square centimeters

The following shape has 1 pair of parallel sides.What is the area of the shape?

1700s saw many advances in agricultural technology. In 1701, British farmer Jethro Tull invented a machine which made pla grain more efficient. This machine was

A TV news reporter states, "A recent survey indicates that 56% of the people in the US favor tougher gun control.: Thinking as a scientist, before accepting thi

My coach bought 88 cupcakes to split with 11 people, What would my fair share be?? ( 1 Person. )

Riddle: How many words are in a Dictionary?

The right triangle has legs a and b and hypotenuse c. If b=12 and c=13, then what does a equal?