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Why clean magnesium ribbon with sand paper before weighing it?
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What is the difference between sterile and non-sterile dressings?
sterile gloves are clean never before used gloves, while non-sterile gloves have been used but are clean
What is meant by quantitative transfer?
Quantitative Transfer simply means that all the material to be transfered from one place to another must make the trip. For example, every particle of solid must be transferred from the weighing paper to the (clean) beaker.http://www.dartmouth.edu/~chemlab/techniques/q_transfer.html
How much Epsom salt is used when watering a sago palm?
Yes, Epsom salt can clean sago palms. The plant in question (Cycas revoluta) likes moderately acidic soils whose pH (power of hydrogen) ranges from 5.5 to 6.5 and may suffer from magnesium, manganese and potassium deficiencies. Epsom salt serves up a cleaning, leachable, soluble treatment whose magnesium sulfate solves a deficiency without stressing plant or soil.
How do you stick 40k resin together?
Clean the resin well before gluing it. Use Alcohol then soap and water
What is the 1 way to prevent Bacteria?
you can avoid bad bacteria by washing your hands before and after you eat or prepare food; making sure that your doctor washes his/her hands before examination, and avoid touching your eyes, ears, nose and mouth.
What happens when magnesium ribbon is burnt in air?
Magnesium is an extremely reactive metal. When stored, it reacts with oxygen to form a layer of magnesium oxide on its surface. This layer of magnesium oxide is quite stable and prevents further reaction of magnesium with oxygen. The magnesium ribbon is cleaned by sand paper for removing this layer so that the underlying metal can be exposed to air.
Why is it important to make sure that the weigh pan is clean before weighing objects?
Because the object might add to the weight
Why should the spatula be clean and dry when spooning solid chemicals?
Clean to avoid contamination and dry to prevent introduction of water, especially when using dehydrated chemicals and before weighing them.
What you would see when magnesium reacts with oxygen?
None But It Will Give You Magnesium Oxide Which Is A Solid. x and That's why burning Mg is not harmfull to the environment but Mg is found as a compound mixed with other elements on earth and to get it clean from the compounds you will need to uses elements which will cause Co2 to form which causes globel worming
Why are concrete floats made from magnesium?
Hard, long-wearing and extra-lightDurable magnesium WILL NOT WARP, lasts longer, and is easy-to-clean
To clean the sort click the clear all command in the sort and filter group on the ribbon?
True
Explain the reaction when magnesium metal is burnt using the Big Idea of Energy?
The reaction of magnesium and oxygen happens with the help of heat enery. There are two magnesium particles and two oxygen particles these then join together to create two magnesium oxide compounds.
Does magnesium citrate help clean your system of weed?
What cleans your system of weed the fastest
Does magnesium citrate clean your system of marijuana?
No, nothing but not using cleans your system. The drug stays in fat and hair cells.
How to clean vegetables before juicing?
To clean vegetable before juicing, you simply need to pass it through water.
What must you do with your tools before putting them into a UV cabinet?
Clean them Clean them
Before you point your finger make sure your hands are clean?
Before you point your finger make sure your hands are clean
