Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
pH and Acidity/Alkalinity
The pH of a substance is measured. Which value would identify the substance as a strong base?(1 point)
Responses
8.3
8.3
11.0
11.0
7.0
7.0
2.5
1 answer
A pH of 11.0 would identify the substance as a strong base.
You can
ask a new question
or
answer this question
.
Related Questions
What would happen to a substance at the theoretical temperature of 0 K?(1 point)
Responses The substance’s particles would stop
What would happen to a substance at the theoretical temperature of 0.K? (1 point)
O The substance's particles would stop moving
a certain radioactive substance is decaying so that at time t, measured in years, the amount of the substance, in grams, is
What would happen to a substance at the theoretical temperature of 0 K?(1 point)
Responses The substance’s particles would
Which answer choices best indicate that a substance has experienced a chemical change?
Select all that apply. when the substance
An unknown substance has a mass of 16.3 g. The temperature of the substance increases by 20.1 degrees Celsius when 126 J of heat
What would happen to a substance at the theoretical temperature of 0 K?(1 point)
Responses The substance would turn from liquid
Substances A and B react in a ratio of A + B → AB. Colin was combining substance A and substance B to form substance AB. He
Question 4 (1 point)
The diagram below shows two substances, A and B, which are at different temperatures. What will happen when
What would happen to a substance at the theoretical temperature of 0 K?(1 point)
Responses The substance’s particles would