shim
shim
21-12-2014
Chemistry
Answered
How do we measure the acidity of rain?
Answer :
SmartXoxo
SmartXoxo
22-12-2014
through pH scale. it measures the acidity of a substance, pH is measured with a litmus paper, if the paper turns red then it is acidic.
Answer Link
baidenskyress
baidenskyress
23-12-2014
just use litmus paper or a pH indicator
Answer Link
VIEW ALL ANSWERS ( 67+ )
Other Questions
Which of the following chemicals is NOT found in a typical Gram positive bacterial cell wall? a. N-acetylglucosamine (NAG)b. O polysaccharides c. N-acetylmurami
Using Cramer's Rule, what is the value of [tex]$x$[/tex] in the solution to the system of equations below?[tex]\[ \begin{array}{l} -x - 3y = -3 \\ -2x - 5y = -
If 2002 is the base year, then the inflation rate in 2005 equals___.A. ((CPI in 2005-CPI in 2004)/(CPI in 2002)) x 100B. ((CPI in 2004-CPI in 2005)/(CPI in 2005
Multiple Choice QuestionA rich medium is more effective with:A. standardB. repetitiveC. routineD. nonroutine situations
Pick out the words below that are wrongly spelt. Rewrite them in their correct form. accurrate 1 2 acquittal 3 addmissible 4 alledge 5 ammunition 6 bankruptcy
Ron used [tex]$1 \frac{3}{4}$[/tex] cups of sugar in making a cake and [tex]$\frac{3}{4}$[/tex] cup in making the icing. How much sugar did he use in all?
Which of the following terms refers to cultural patterns of behavior influenced by cultural beliefs, values, norms, and rules based on a specific locality or wi
Solve the polynomial by completing the square. Show all steps of your work. 2X^2 2X - 12 = 0
What is the area of the target that earns at least 30 points on a throw? Select the correct from the drop-down menu. The area is ____square inches.
The inequality 10x + 20y > 500 models all of the combinations of scores of 10 and 20 points that will give a total greater than 500 points in a game. What is
Find the volume of the largest sphere that could be enclosed in a cube with a side length of 10 cm. Round to the nearest tenth.
Find three arithmetic means between -2 and 12.
A system of linear equations in two variables can have _____ solutions
how to find the area of the 45-45-90 triangle with a hypotenuse of 24?
If 3 cats catch 3 rats in 3 minutes, how many cats will catch 100 rats in 100 minutes?
1 find the least number between 200 and 500 which leaves a reminder of 3 in each case when devided by 8,10,12 and 30
Which six Far Eastern countries are located mainly on islands?
if f (x)=0 what is f (x)=9x^2+4x+9
find the exact value by using a half-angle identity. sin 22.5degrees show your work. thanks!
What TWO things affect the gravitational force acting on an object?
