Monday 30 July 2018

soap and salty water

how does soap work in salty water .fill a bowl with water add two spoons of salt mix the salt into the water until it dissolves. Try and wash your hands in it with a bar of soap.    The soap does not work.                                                                                                                                                      

No comments:

Post a Comment

Please structure your comments as follows:
Positive - Something done well
Thoughtful - A sentence to let us know you actually read/watched or listened to what they had to say
Helpful - Give some ideas for next time or ask a question you want to know more about

Note: only a member of this blog may post a comment.