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What is the effect of water on tin?
Answer: Tin is stable to water at ambient temperature, but it reacts with water to form tin dioxide (SnO2) and hydrogen when heated with steam.
What are the effects of tin?
Some forms of tin (inorganic tin) might cause stomach problems, including diarrhea, stomach pain, or nausea when taken by mouth in large amounts. Other types of tin (organic tin) might cause headache, dizziness, seizures, vision problems, confusion, and possibly death when taken by mouth or when inhaled.
What is the five uses of tin can?
Answer: Tin has many uses. It takes a high polish and is used to coat other metals to prevent corrosion, such as in tin cans, which are made of tin-coated steel. Alloys of tin are important, such as soft solder, pewter, bronze and phosphor bronze.
What is the effect of water on tin which chapter?
When water vapor is passed over tin metal, tinoxide is formed. Tin doesn’t react with cold water. When hot water vapour is passed over tin, tinoxide is formed. Hydrogen gas is liberated as byproduct in this reaction.
Why tin does not react with cold water?
Tin is relatively unaffected by both water and oxygen at room temperatures. It does not rust, corrode, or react in any other way. This explains one of its major uses: as a coating to protect other metals. At higher temperatures, however, the metal reacts with both water (as steam) and oxygen to form tin oxide.
How much tin is there in the environment?
Tin in the environment. Tin oxide is insoluble and the ore strongly resists weathering, so the amount of tin in soils and natural waters is low. The concentration in soils is generally between the range 1-4 ppm but some soils have less that 0.1 ppm while peats can have as much 300 ppm.
Why is tin not a pure metal?
Being so soft, tin is rarely used as a pure metal; instead, it is combined with other metals in order to make alloys that possess tin’s numerous beneficial properties. These include a low toxicity level and a high resistance to corrosion.
What are the physical properties of tin?
These include a low toxicity level and a high resistance to corrosion. Tin is also both malleable (easy to press and shape without breaking) and ductile (able to be stretched without tearing). Tin is most often produced from the mineral cassiterite, which is made up of about 80% tin.
What is the concentration of tin in soil?
The concentration in soils is generally between the range 1-4 ppm but some soils have less that 0.1 ppm while peats can have as much 300 ppm. There are few tin-containing minerals, but only one is of commercial significance and that is cassiterite.