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Why look for black precipitate in the butt instead of on the surface of an H2S test?
The black precipitate usually sink to the bottom which the reaction took place in. The reaction takes place at the bottom because it only occurs under anaerobic conditions, and it does not sink to the bottom as it only occurs at the bottom, not around oxygen at the top of the tube.
How is the puddle part of the water cycle?
The puddle is a small reservoir of water. The sun's heat evaporates water from the puddle. The water from the puddle turns into water vapour, helps to form clouds, etc.
Which substance will sink in glycerin?
When poured into water glycerol also a liquid falls to the bottom of the beaker
If something has a density of one will it sink or float?
You don't have enough information for a substantive answer.
What changes in matter is brought when it is an Evaporation of a puddle of water?
As the puddle dries out, the water is changed from a liquid into a water vapour. The vapour will be blown away by the wind.
Why does salt sink to the bottom?
Salt sink in water only for a short time because is denser than water; after this salt is dissolved in water.
Why doesn't rain sink to the bottom of the earth?
The rain does technically sink , but 75% of the world is water.
What does not float but does not sink to the bottom but stays suspended in the water?
fish
What will float in water then in five minutes sink to the bottom?
ice
Why look for black precipitate in the butt instead of on the surface of an H2S test?
The black precipitate usually sink to the bottom which the reaction took place in. The reaction takes place at the bottom because it only occurs under anaerobic conditions, and it does not sink to the bottom as it only occurs at the bottom, not around oxygen at the top of the tube.
Why does sand sink to the bottom of water?
Sand has a higher density than water, so it sinks to the bottom when placed in water due to gravity pulling it down. The sand particles are heavier and more compact than water molecules, causing them to settle at the bottom.
How is a puddle part of the water cycle?
The puddle is a small reservoir of water. The sun's heat evaporates water from the puddle. The water from the puddle turns into water vapour, helps to form clouds, etc.
How a puddle is part of a water cycle?
The puddle is a small reservoir of water. The sun's heat evaporates water from the puddle. The water from the puddle turns into water vapour, helps to form clouds, etc.
How is a puddle a part a the water cycle?
The puddle is a small reservoir of water. The sun's heat evaporates water from the puddle. The water from the puddle turns into water vapour, helps to form clouds, etc.
How is the puddle part of the water cycle?
The puddle is a small reservoir of water. The sun's heat evaporates water from the puddle. The water from the puddle turns into water vapour, helps to form clouds, etc.
When layered into a single column which water will sink to the bottom?
Salty, cold water I think...
Does water sink to the bottom of a gasoline tank?
Yes, because water is heavier then gasoline
