Wednesday
April 16, 2014

Homework Help: science

Posted by denessta on Wednesday, October 31, 2012 at 9:43am.

what is a ph scale? what is a acid? what is alkalis? what acid and alkais can you find around the house? (put pictures to go with this). when u are giving an explanation of what ph scale, acid and alkalis mean plz be as clear as possibe, use understandable low and simple language. also write a very very long thing answering my questions. by the way i am in year 7.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - Can you tell me on the pH scale what no.s are acid and what are alkali...
science HElp - Ph scale Which on is true A substance with ph is twice as acidic...
science - Are the following substances acid, base, or neutral: sodium ...
Science - Does my hypothesis match with my intro? I'm writing a lab report. ...
pH scale - If a base is added to water, the pH will increase, decrease, stay the...
Chemistry, pH, Buffers - Please help!! Given this data: mass of unknown acid 1....
chemistry - acetic acid: 0.1 M 30ml hydrochloric acid 0.1 M 5 ml sodium ...
Science - Three acids solutions have the following pH: Solution A: pH = 2 ...
Chemistry, Buffers, pH - Hi could someone please help me in the next 5 minutes ...
Science - Which scale measures the amount of damage after an earthquake? Richter...

Search
Members