Checking the pH of the coolant with chemically-treated test strips can help you determine the condition of the coolant. But be warned that today's coolants typically operate at lower reserve alkalinity (RA) levels than they used to. The alkalinity of a typical antifreeze/water mixture will var...
At Chesapeake, safety training is first on the docket, ensuring participants understand the tasks with which they are charged and how to perform them in a safe and secure manner. “We use inmates at our facility to perform environmental tasks such as waste oil/antifreeze disposal, used fuel an...
Checking the strength of the coolant to determine the concentration of antifreeze in the coolant is just as important for hot weather driving as it is for cold weather. A 50/50 mixture of ethylene glycol (EG) antifreeze and water will provide boiling protection up to about 255 degres F with...
I want to make use of this flashlight in my home vegetable garden to locate things harmful to my plants or to inform me of the health status of my plants. Thus far I have noticed the black light very clearly identifies powdery mildew and the relative strength of chlorophyl in leaves by ...
What is the strength of my concoction? Also, if I want to do 50mg doses of cbd, how much of a dropper would I take to achieve the 50mg dose? Half dropper, full dropper, 2 or 3 drops of the concoction? I cannot figure out how much is in each dropper… I want to figure out ...
How many liters of water must be added to 20 liters of a 70% antifreeze solution to produce a 50% solution? In osmosis, what does "concentration" refer to - is it the concentration of water potential or is it the concentration of solutes? When 1.20 mole of ammonia ( NH_3 ) re...
I switched to a clinical strength product and I ended up with layers of deodorant and hair because no soap was able to cut through the stuff. It got so bad that I couldn’t barely shave. I finally had to stop using any antiperspirant and switch to just deodorant. It took a couple of...
Antifreeze has a lower freezing point and a higher boiling point than water. If you need to replenish your coolant, make sure you’re using the right stuff. Be sure to read the label on the product you pick up. Some formulations can be added at full strength, while others must be ...