Mathematics, 28.10.2020 21:00 rara54
Question 4
In chemistry, the pH of a substance is a measure of its acidity. The relationship between the hydrogen ion concentration in moles per liter, and p. the pH, is described by the equation below.
C= 10-P
A chemistry student has determined that the hydrogen ion concentration of vinegar is 0.00631 moles per liter. Which is closest to the pH of vinegar?
А
0.45
B
0.99
с
220
5.07
Answers: 2
Mathematics, 21.06.2019 17:30
How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples
Answers: 1
Mathematics, 21.06.2019 18:10
Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form
Answers: 3
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
Question 4
In chemistry, the pH of a substance is a measure of its acidity. The relationship betwee...
English, 22.10.2020 17:01
History, 22.10.2020 17:01
History, 22.10.2020 17:01
History, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Chemistry, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Physics, 22.10.2020 17:01
Computers and Technology, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01
Social Studies, 22.10.2020 17:01
Mathematics, 22.10.2020 17:01