It depends on the object's density. If the object's density is greater than that of water (1 g/ml), it will sink. If it is less, it will float. It can be suspended in water. if the water is flowing fast enough. Whether it stays suspended depends on the shape of the object and the flow of water, much like how leaves can be suspended in the air.
That depends entirely on the volume of the object
An object that weighs 0.85 grams or ml will float in tap water because the density of tap water is about 1 g/ml. The object is less dense than the water, so it will displace water equal to its weight and float.
It would sink. The density of tap water is approximately 1g per ml. Anything with a greater density will sink.
Float - The density of water is 1.0, anything with a density less than this will float in water.
Float
Float
It would sink. The density of water is 1g/mL. Anything with a greater density will sink.
A small amount of insoluble residue remain.
Boil it. Any ions or salts in the tap water will remain looking like a super fine white powder-like substance.
Purple litmus paper will remain purple when dipped in tap water. Tap water is typically neutral or slightly basic, so it will not cause a color change in purple litmus paper.
It depends on the structure and position of the object.
Salt is not evaporated, salt remain as a residue of evaporation.