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Which instrument measures the air pressure using a metal chamber from which some air has been removed?
A barometer measures air pressure using a metal chamber from which some air has been removed. The most common type is the mercury barometer, where the air pressure pushes down on a pool of mercury in a glass tube to indicate atmospheric pressure.
How does removing ammonia from the process affect equilibrium?
it depends if the ammonia OS on the reactants or the products side. The equilibrium will shift toward whatever side the ammonia has been removed from (or away from whatever has been added), to balance the concentration of ammonia.
Which type of succession begins with pre-existing soil?
Secondary succession begins with pre-existing soil, as opposed to primary succession which starts on bare rock or sand with no soil present. In secondary succession, the soil has already been established by previous vegetation that has been disturbed or removed.
The process of transferring the cost of metal ores and other minerals removed from the earth to an expense account is called what?
The process of transferring the cost of metal ores and other minerals removed from the earth to an expense account is called depletion. This process allocates the cost of natural resources that have been extracted and helps to accurately reflect their diminishing value over time.
What products contain benzene?
Benzene is a natural component of fuels such as gasoline, and additional benzene is sometimes added to increase the octane rating of gasoline. Benzene was widely used as a solvent in chemical laboratories, but has mostly been replaced by toluene for this function in the years since the ability of benzene to cause cancer was demonstrated. For this reason it has also largely been removed from consumer products. Benzene continues to be used as a raw materials in the manufacture of other chemicals, such as styrene, phenol and cyclohexane. In these applications, when used efficiently, the finished product is essentially free of benzene. Benzene is also used in the manufacture of rubber, lubricants, dyes, detergents, drugs, explosives and pesticides.
Why have phosphates been removed from laundry detergets?
Phosphates contribute to water pollution by promoting algae growth, leading to environmental damage in water bodies. By removing phosphates from laundry detergents, companies aim to reduce the impact on aquatic ecosystems and improve water quality.
Why have phospherates been removed from laundry detergent?
Phosphates have been removed from laundry detergent due to their negative environmental impact. When phosphates enter waterways, they can lead to eutrophication, causing excessive algae growth that depletes oxygen levels and harms aquatic life. Regulatory agencies have mandated the reduction or elimination of phosphates in household products to protect water quality.
Could phosphates cause irritation or rash on skin?
phosphates are excellent detergents some people are more sensitive than others detergents make grease combine with water your skin has oil ... some really good detergents like trisodiumphospate have been banned from laundry detergent because they harm sewers this is why you only see them now in coffee creamer they keep the animal fat from floating in little globs on top.
How does Phosphates get into the water?
Most phosphates now found in water got there either from detergents or fertilizers used on crops. Detergents as a source of phosphates has been significantly reduced in recent years by changes to the formulations of most household detergents used in developed countries, but continues to be a problem in many third world countries. The phosphates enter the water from the sewage from homes and from runoff from fertilized crops.
How does phosphates get into water?
Most phosphates now found in water got there either from detergents or fertilizers used on crops. Detergents as a source of phosphates has been significantly reduced in recent years by changes to the formulations of most household detergents used in developed countries, but continues to be a problem in many third world countries. The phosphates enter the water from the sewage from homes and from runoff from fertilized crops.
Why has phosphates been removed from laundry detergent?
Phosphate is a REALLY good fertilizer for aquatic plants. When washing machines started getting popular, the seaweed became overgrown and started blocking water intakes for municipal water plants and power plants. Scientists finally figured out the phosphates were making the plants grow like crazy, and got it removed from the soap.
What common household items contain phosphate?
At one time, detergents did. It has been removed from many.
What are the top three laundry detergents?
In the USA Tide, Cheer, and All are the top three sellers as they have been for about 5 decades. They are the ones who made "soap operas" to be called soap operas.
Why has Cheer's powder laundry detergent disappeared?
Cheer's powder laundry detergent has been discontinued due to a decline in consumer demand for powder detergents. The brand likely made the decision to focus on their liquid detergent products, which are becoming more popular among consumers.
How long has xtra landry detregant been around?
The exact date for the launch of Xtra laundry detergent is not listed on the official site of the detergent. It has been around many years and is known to be a cheap alternative to high price detergents.
Why can't you use regular laundry soap in HE washers?
Regular laundry soap creates too many suds for HE washers, which can interfere with the machine's efficient water usage and cleaning ability. HE washers are designed to work with low-sudsing detergents specifically formulated for their high-efficiency performance.
What was the reason why laundry detergent was made?
Laundry detergent was created to solve problems that traditional soap couldn’t handle effectively: 1.Hard Water Issues: Soap often left residues and didn’t perform well in hard water, which contains minerals that prevent proper cleaning. 2.Surfactants: Detergents use specially designed surfactants that break down oils, dirt, and stains much better than soap. 3.Better Cleaning Power: Unlike soap, detergents work well in all types of water, ensuring cleaner clothes regardless of water hardness. 4.Special Features: Over time, detergents have been improved with additives like enzymes for stain removal, color brighteners, and fabric softeners for extra care. 5.Innovation: Modern detergents are more concentrated, eco-friendly, and come in formulas for specific needs, making laundry easier and more effective.
