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Acids

100

5.6

What is the general ph to indicate an acid?

200

Stomach Acid

HCL- Hydrochloric Acid

300

Calculate [H₃O⁺(aq)]

What is 10^(-pH)

400

Hydrogen ion donated

What is an acid?

500

C₆H₅COO^- _- conjugate base

C6H5COOH- benzoic acid

Acid Formula

Suprise

100

Chlorosis

sign of acid deposition in plants

200

pH>7

What is alkaline/basic?

300

NO_x, SO₂

What are products of combustion?

400

Turns blue litmus red

What is an acid?

500

sea water, hand soap, bleach, oven cleaner

What is a basic substance?

Titration/pH

100

What is the average for the following set of numbers:

10.60 mL

10.61 mL

10.59 mL

10.6 mL

200

Find the concentration of the ethanoic acid vinegar solution:

Vinegar-Ch₃COOH (aq)

volume: 10mL

NaOH(aq)

volume: 7.55 mL

concentration: 0.0108 mol/L

C=0.08154 mol/L

300

pH 7- in a titration, vertical line on the graph

What is the equivalence point?

400

Lab: solution with the known concentration, Base, NaoH_(aq)

What goes into the burette?

500

1000x more concentrated than a pH of 4

What is a pH of 3?

Indicators/pH

100

3.6-5.4

What is bromocresol green?

200

pH change from 5.7-3.7 

increase in [H₃O_(aq)] by a factor of 100

300

pH=6.3 [H₃O_(aq)]=?

5.012e-7 M

400

[H₃O_(aq)]=0.0003162 M

What is a pH= 3.5?

500

A few drops of methyl orange would turn a solution with a pH of 3.8 into what color...

What is orange?

Environment

100

H₂Co₃

buffer in the body

200

Stable pH

What is a buffer?

300

Soil and water

substance to resist change to pH- Buffering capacity. Max you can hold WITHOUT a reaction

400

Increase in contaminate levels in animals.

biomagnification

500

Living things in an environment 

Biotic Factor