What happened to the pH of coffee as you added water? The pH got lower making it closer to a neutral pH.
The pH got higher making it closer to a neutral pH.
The pH got higher making it a stronger acid than it was before.
There was no change in pH when water was added.

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2