nene9595 nene9595

25-10-2019
Mathematics

contestada

Which of the following pH measurements is an acid ?
A.) 2
B.) 7
C.) 9
D.) 14

Respuesta :

creamchii creamchii

25-10-2019

A.) 2

A pH of less than 7 is acidic

Answer Link

uniquethisisme23 uniquethisisme23

06-11-2020

Answer:

A pH of 9 would be a base.

Step-by-step explanation:

I took the test

Answer Link

Otras preguntas

what is the usual composition of acid etch?

Jane and Lee had dinner at The Palace The bill totaled $20 30 with tax The service was good, so they decided to leave a 15% tip. What is 15% of $20 30. to the n

To ensure that harmful bacteria are killed..

In the average, normal woman, more than__ova May be produced during the reproductive years. A.4 B. 40 C.400 D. 4,000

Hello! I got 2.5g as my final answer, but the mark scheme says 1.25g - can someone explain where I've gone wrong please? Thank you!

[tex](12 {x}^{2} + 13y)(4x \times 2xy)[/tex]need help solving? can anyone help

The photons of different light waves: contain the same amount of energy. operate at the same frequency. contain different amounts of energy. are creat

the first term of a geometeic series is 1, the common ratio is 2, and the sum of the series is 63. How many terms are there in this geonetric series?

what is the usual composition of acid etch?

A motorcyclist travels 425 miles while using 5.2 gallons of gasoline. Find the gasoline consumption in miles per gallon to one decimal place.