Glass is not a crystalline substance - it is an amorphous solid.
Yes, a glass beaker can be used on an induction cooktop as long as the glass is induction-compatible. Look for a symbol on the bottom of the beaker indicating that it is induction-safe. It's important to ensure the glass can withstand the heat generated by the cooktop to avoid breakage.
When cold water is added to a hot glass beaker, the sudden temperature change causes thermal stress in the glass. This stress leads to uneven contraction and expansion of different parts of the glass, resulting in the glass beaker shattering due to the internal pressure that builds up within the glass.
Sue can heat the mixture in the beaker to evaporate the water and leave only the pure dry copper chloride crystals behind. The crystals can then be filtered out and dried to remove any remaining water.
The students should not use the beaker with the crack as it poses a risk of breaking further while pouring water, potentially causing injury. They should find a different beaker that is intact and safe to use for their experiment.
The average diameter of the mouth of a 500 ml glass beaker is around 8-9 cm.
How much a beaker weighs depends on the size of the beaker and the thickness of the glass. A small beaker might weigh a few ounces while a large beaker will weigh several times that.
Beaker.
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A pure substance
Yes, a glass beaker can be used on an induction cooktop as long as the glass is induction-compatible. Look for a symbol on the bottom of the beaker indicating that it is induction-safe. It's important to ensure the glass can withstand the heat generated by the cooktop to avoid breakage.
When cold water is added to a hot glass beaker, the sudden temperature change causes thermal stress in the glass. This stress leads to uneven contraction and expansion of different parts of the glass, resulting in the glass beaker shattering due to the internal pressure that builds up within the glass.
Not all of them. Volcanic glass does not have crystals.
Sue can heat the mixture in the beaker to evaporate the water and leave only the pure dry copper chloride crystals behind. The crystals can then be filtered out and dried to remove any remaining water.
The students should not use the beaker with the crack as it poses a risk of breaking further while pouring water, potentially causing injury. They should find a different beaker that is intact and safe to use for their experiment.
Beaker.
The average diameter of the mouth of a 500 ml glass beaker is around 8-9 cm.
Pumice does not have crystals. It is made of glass.