fastlillian fastlillian

Today at 5:21 AM
Physics

Answered

Which of the following values of pH will change red litmus paper blue?
A. 3.1
B. 6.2
C. 7.0
D. 13.5

Answer :

moedlmichele moedlmichele

Today at 5:26 AM

I believe the correct answer is a 3.1

Answer Link

ntrimble7611 ntrimble7611

Today at 5:26 AM

I think it’s D as an alkali will turn red litmus paper blue and an alkali is something that has a pH above 7

Answer Link

Other Questions

Explain why all organisms in the diagram are directly or indirectly dependent on the sun for energy.

What is a timbre? How can I identify it in a song?

Help hurry please I need help on them

does anyone know how make meet balls but not in soup only the meet balls alone?

Pls help pls help pls help

Regulations of herbal drug and cosemtic product in india

A Monopolar HVDC link has one bridge at each terminal.The parameters of link are Rd=8Ω, Rcr=10Ω, Rci=12Ω,Vdor=115kV, Iref at the rectifier = 1kA, Iref at the in

can you explain me the lost child story

write the abstract noun forms of the following words :- act

He asked why i came change in simple sentence

The base of a cylinder is a right triangle topped with a 60 degree sector of a circle, as shown. If the dimensions are in meters and the height of the cylinder

Where had 13th-century Italian explorer Marco Polo journeyed by land that revealed rich trading possibilities?

a regulatory agency that attempts to limit risk in the banking system is

what political opinion does this cartoon express?

25 POINTS A fireplace contains 46 bricks along the bottom row. If each row increases by 4 bricks, what is the function that shows the bricks on the 12th row?

Which of the following single nouns does not form an irregular plural. A. Tree B. Tooth C. Mouse D. Ox

"I reached the crag of Scylla and dire Charybdis’ vortex right when the dreadful whirlpool gulped the salt sea down." What type of figurative language is being

Which of the following statements best explains the connection between the social status of women and a country’s overall health? A. Women who enjoy a higher so

Let R be a system consisting of rational expressions. Which operations are closed under R

when earths shadow falls on the moon the shadow causes a 1)high tide 2)low tide 3)lunar eclipse 4)moon phase