1.water is a pure substance, a compound made of hydrogen and oxygen. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. Most of the time, pure water has to be created.
2.No, orange juice is not considered a pure substance. Orange juice is a heterogeneous mixture, but it could also be processed into a homogeneous mixture.
3.No sugar is not an element. Table sugar is basically Sucrose which is a combination of fructose and glucose. It is made up of Carbon Hydrogen and Oxygen
4.water, table salt, sugar solution and cooking oil.
5.Sand and water,Salt and water,Sugar and salt,Ethanol in water,Air.
1. Mineral water is mostly water, but there are other substances mixed with it. ... It is difficult to get completely pure substances – there will almost always be other substances mixed in.
2. The exception we might make for orange juice is that water's been added. Therefore, a company might claim the orange juice is 100 percent pure because it contains no added or artificial products. ... All these substances are different chemicals, so orange juice is not a pure chemical.
3. Sugar is a compound that is formed by a combination of three atoms: carbon, hydrogen and oxygen. Since these three atoms are chemically joined with each other thus they form a compound in nature.
4. Pure substances found at home include tin, sulfur, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate).
5. Micture found at home include ice in water, coffee and cream, salt and oil, noodles in broth, and sand and water.
Answers & Comments
Answer:
1.water is a pure substance, a compound made of hydrogen and oxygen. Although water is the most abundant substance on earth, it is rarely found naturally in its pure form. Most of the time, pure water has to be created.
2.No, orange juice is not considered a pure substance. Orange juice is a heterogeneous mixture, but it could also be processed into a homogeneous mixture.
3.No sugar is not an element. Table sugar is basically Sucrose which is a combination of fructose and glucose. It is made up of Carbon Hydrogen and Oxygen
4.water, table salt, sugar solution and cooking oil.
5.Sand and water,Salt and water,Sugar and salt,Ethanol in water,Air.
Answer:
1. Mineral water is mostly water, but there are other substances mixed with it. ... It is difficult to get completely pure substances – there will almost always be other substances mixed in.
2. The exception we might make for orange juice is that water's been added. Therefore, a company might claim the orange juice is 100 percent pure because it contains no added or artificial products. ... All these substances are different chemicals, so orange juice is not a pure chemical.
3. Sugar is a compound that is formed by a combination of three atoms: carbon, hydrogen and oxygen. Since these three atoms are chemically joined with each other thus they form a compound in nature.
4. Pure substances found at home include tin, sulfur, water, pure sugar (sucrose), table salt (sodium chloride) and baking soda (sodium bicarbonate).
5. Micture found at home include ice in water, coffee and cream, salt and oil, noodles in broth, and sand and water.