Answer:
12, basic, 9, basic
Explanation:
pH = -log[H+]
Using the data in the table, you can calculate the pH:
-log[1e-12] = 12
-log[1e-9] = 9
To find out whether it is acidic, basic, or neutral, use a pH scale. Anything less than 7 is acidic, anything over is basic. Knowing this, both will be basic.
Answer:
Explanation:
Diiodine pentoxide is I₂O₅
Reaction with water
I₂O₅ + H₂O = 2HIO₃
2 ) HIO₃ is called iodic acid.
Answer:
Lunar eclipse
Explanation:
When the Earth is in between the Sun and the Moon, Earth blocks the sunlight falling on the moon.
Hope I provided some help, if not I at least tried.
Answer:
I believe that we humans will never be able to perfectly predict weather because nature is unpredictable, we face the challenges of when, and where when trying to predict storms, all countries most likely do not posses the resources and funds for these technologies, instead they could get a few meteorologists to study the weather.
Water is evaporated into the atmosphere and clouds are formed
