A clean stainless steel bowl will not cause chemical contamination, which is why you use them.
No, bleach and sugar water won't make an explosion but they'll cause a reaction.
yes
- evaporation - particles mixing with water - freezing
Yes it can. ALL well water should be tested annually for biological contamination.
Generally it does. Stainless steel is ozone resistent material.
Glass can erode a stainless steel spatula and cause the material to become gray in color. Using an agate spatula cuts down on the risk of contamination from metal.
Storing clean utensils next to glass cleaner can cause a chemical contamination.
The major cause would be runoff from farms with pesticides and insecticides, secondly would be contamination, chemical spills, and thirdly would be contamination by people such as matter from animals and humans.
If the interior of the tin is coated with plastic a very rare possible contamination is avoided.
If the interior of the tin is coated with plastic a very rare possible contamination is avoided.
The major cause would be runoff from farms with pesticides and insecticides, secondly would be contamination, chemical spills, and thirdly would be contamination by people such as matter from animals and humans.
A test may become unfair or the chemical you're using may cause a chemical reaction
No, bleach and sugar water won't make an explosion but they'll cause a reaction.
cleaning fluid
Food contamination is when something makes the food inedible or can cause illness when consumed. Contamination can be # Biological (bacteria, parasites, viruses, etc.) # Chemical (cleaners, sanitizers, additives, etc.) # Physical (glass, metal, etc.) Contamination is not necessarily obvious or visible.
Physical change as no new substance is formed and the properties have also not changed. Hope it helps!
Mixing flour and baking soda is a physical change; the process of mixing them together does not in itself cause them to change into any other chemical. However, when the pastry is baked, then there will be chemical changes.