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What else can I help you with?
Why should you not return unused solutions or solids to the stock bottles?
The solutions or solids have already touched other surfaces or objects causing them to be contaminated and more bacteria/ or other living cell forms to be put into the substance that were not there to begin with.
Why is there that dent in the bottom of bottles?
The dent, also known as a punt, in the bottom of bottles is there to increase stability and strength. It helps prevent the bottle from collapsing under the pressure of the liquid inside and also adds a bit of elegance to the bottle's appearance.
Why has he put the red blue and yellow paints next to the unkown paint chromatography?
The red, blue, and yellow paints are used as reference standard colors for comparison with the unknown paint sample after chromatography. By comparing the colors from the unknown sample to the standard colors, it helps in identifying the components present in the unknown sample based on their chromatographic separation pattern.
Can you make a bomb out of deodorant?
First you put 1 tablespoon of baking soda in paper towel or plastic wrap, wrap tightly, then you put about 5 cups of vinegar or more, and then you let the baking soda float on top, shake, throw and enjoy explosion.
What things can you put in a bottle to blow up?
It is unsafe and illegal to put anything in a bottle with the intention of causing it to explode. This can lead to serious injury, property damage, and legal consequences. It is important to always handle bottles and other objects with care and follow proper safety guidelines.
How many bottles of nitrous can be put in a car?
you can put 2 bottles of nitrous in a car maximum
Why is there fluff in pill bottles?
The fluff in pill bottles is made out of cotton. The fluff is put in pill bottles to protect the pills from breakage.
What is the compound formed after plunging a heated copper wire into a methanol?
It depends on what you added to the methanol before you put the heated copper wire into the methanol. The heated copper wire acted as a catalyst to speed up the reaction between the methanol and the other substance. Copper itself does not react with methanol.
Is Mountain Dew put in cans as well as bottles?
Yes, you can buy Mountain Dew in cans or bottles.
What can you use in a raised box planter to cut down on topsoil?
Pop bottles. Put a few small rocks in the bottle and cap it. Put in the bottom of a large planter. Can put soil in over the bottles or layer a fiber cloth (even newspaper) over the bottles then put in enough soil for planting.
Why is water put in plastic bottles?
Cheapest packaging.
What can you do to percolate more water?
put more bottles
How long do water bottles need to weather?
Water bottles need approximately 700 years to weather if they are put in a landfill instead of being recycled. Around 1,500 water bottles are put in a landfill every second and only 79 get recycled.
What will happen if we put 1 ratio 4 petrol and methanol mixture in petrol engine?
it will increase its performance
Why did Victorian pharmacists put medicine into glass bottles?
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How do you make a crawfish trap out of a milk carton?
Materials needed: 2 soda bottles, bait, scissors 1. Take the caps off both the bottles and discard them. 2. Cut the neck of the bottle off and put them aside. 3. Cut the bottoms of the bottles off and discard them. 4. Put the bottles together and put the bottle necks in backwards. 5. Bait your trap and you are ready to fish!
How do you put a sample in a microscope slide?
To put a sample on a microscope slide, place a small drop of liquid or a thin slice of solid sample on the center of the slide. Gently lower a coverslip over the sample to prevent movement or contamination. Press down gently to remove air bubbles and ensure the sample is spread evenly.
