why would you not use filter paper for weighing paper?
Most filter paper has a texture to it and any solid placed on it during the weighing may stick to the surface and not be transferred quantitatively to a vessel of choice. I assume this is the intent of the question. If I have misinterpreted, please clarify.
why is using filter paper as the weighing paper not a good idea? I need to two reasons.
Using weighing paper increases the risk of dropping your sample when transfering it to your container after weighing it on the scale. If you tarry a beaker and then add the sample to the beaker then that risk is mostly eliminated.
PLEASE, please, don't call a balance a scale. I weigh a sack of potatoes on a scale but in a chemistry lab I use a balance. :-)
My students used to think my antics about this were very funny; in fact, so funny that they bought large poster boards and taped them up on the doors to the quant lab. The poster boards were printed in bold black letters, "SCALE ROOM"
balance then. =) (that did seem wrong when I typed it but...)lol.
very funny
Filter paper is not suitable for weighing purposes because it absorbs moisture from the air, which can lead to inaccuracies in the weighing process. The fibers in filter paper are designed to allow liquid to pass through easily, making it an excellent material for filtration. However, this absorbent property also means that filter paper can absorb moisture from the environment, affecting its weight.
When it comes to weighing substances, accuracy is crucial. The weight of the filter paper itself can vary depending on the humidity level in the air, which introduces uncertainty into the measurement. Additionally, filter paper is relatively lightweight and thin, which can make it difficult to handle and ensure consistent results.
To obtain accurate and consistent weighing results, it is recommended to use specialized weighing paper or weighing boats. Weighing paper is typically made from materials that are resistant to moisture absorption, such as waxed or coated paper. These materials help to maintain the stability of weight, providing reliable and precise measurements.
When weighing substances, it is important to minimize any sources of variability that could impact the accuracy of the measurement. By using appropriate weighing paper rather than filter paper, you can achieve more reliable results.