Astudent uses red litmus paper to test the ph value of different solutions. which would result in a color change of the litmus paper? check all that apply.

soap
fertilizer
drain cleaner
antifreeze
vinegar

Who discovered a pattern to the elements in 1869?

A20 liter cylinder of helium at a pressure of 150 atm and a temperature of 27°c is used to fill a balloon at 1.00 atm and 37°c. what is the volume of the balloon? a. 0.14 liters b. 3000 liters c. 2900 liters d. 2400 liters e. 3100 liters

Describe the structure of ammonium lauryl sulfate. refer to the given diagram. your answer should include the type of bonding, the elements contained, and the size and shape of the molecule. write a short paragraph.