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What is alum?
Alum alum also known as alum alum, is the double sulfate salt of potassium and aluminum, has the chemical formula KAl (SO4) 2, also known as potassium alum.
Acid
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Articles about Acid
491 published items.
Biology
Decode how mosquitoes find burning humans
American scientists found that mosquito-borne antennae help them recognize lactic acid, a substance in human sweat and from there to burning.
Medicine - Health
Miraculous food prevents cancer, high blood pressure
American scientists have found the simplest way in the world for you to be healthy even when you are old, repel cancer, cardiovascular, dementia: eat oily fish.
Health
Food taste from green cabbage
According to Oriental medicine, green cabbage has a spicy taste, temperate properties, has an effect on cold welding, communication, gas, sedation, analgesic, diuretic.
Health
Medicine flavor from chrysanthemum
Chrysanthemum is a familiar dish, also a medicinal remedy. Chrysanthemum is rich in vitamins, calcium, phosphorus, iron and amino acids, proteins.
Biology
The village has 300 people living 100 years by eating this spice leaf!
The story of the village with up to 300 hundred-year-olds eventually led scientists to join. Research shows that this spice vegetable is
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Unique beer has 'women's taste' in Poland
The first beer brewed in the world by the Polish brewer, The Order of the Yoni, quickly attracted attention thanks to a unique idea, using lactic acid from ... 'of 2 mod…
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What happens when volcanic lava flows into the sea?
Melting volcanic lava that encounters cold seawater can create toxic clouds containing water vapor, hydrocyanic acid and micro-ice casing stones.
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Why use CO2 in carbonated soft drinks?
CO2 is a product produced during the combustion or respiration of people and animals. Under normal conditions, CO2 is an odorless, colorless gas with a slightly sour tas…
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Hat 'fish bubble' - Invention against the
In 1952, mist, dust and smoke merged into each other, creating a disaster that enveloped London.
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The strongest acid in the world: 10 million billion times more than 100% concentrated sulfuric acid
Supposedly the super acid, the strongest acid in the world. Can corrode metal, have strong acidity in acids, so how can people store this compound safely?
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The human body that can do these things is really amazing
The stomach acid can break down iron, the heart also senses ... some truths make you fall back when you know your body.
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The secret of swimming pool water contains toxins
Let's find out the chemical composition of swimming pool water to find out how to know if swimming pool water is toxic or non-toxic through the following article.
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Absolutely not know how to kill dead cockroaches, but only for a fee
With only 2 simple ingredients, you can completely defeat this archenemy out of the house.
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The probability of spontaneous life forming by evolution is 'small to utopian'
Life CANNOT be spontaneous!