Physics, 09.03.2021 18:30 Isaiahtate053
What is the Arrhenius definition of an acid?
A substance that increases H3O+ concentration when it is dissolved in water.
A substance that increases OH– concentration when it is dissolved in water.
A compound that donates protons.
A compound that accepts protons.
Answers: 3
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Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?
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Explain earth's motion, using the terms "precession" and "rotation" in your answer.
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Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
What is the Arrhenius definition of an acid?
A substance that increases H3O+ concentration when it...
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