It is a mixture. Tap water is mostly water (H2O), which is a compound, but it contains dissolved gases (N2 and O2) and various dissolved mineral salts. The most abundant mineral in drinking water is usually calcium carbonate. Salts split into ions when they are dissolved, so drinking water contains significant amounts of carbonate (CO3-), nitrate (NO3-) and sulfate (SO4-) radicals, as well as calcium (Ca++), magnesium (Mg++), potassium (K+), sodium (Na+), chloride (Cl-) and fluoride (F-) ions. Other elements are found in tiny amounts.
Tap water is a homogeneous mixture, which means it has a uniform composition throughout. It is a mixture of water molecules along with dissolved minerals, gases, and other compounds, but these components are evenly distributed.
Unfiltered tap water is a pure substance
Tap water is not a pure substance. Water has particles in it. Some tap water also contains fluoride. Distilled water has all of the particles taken out of it and is considered pure water.
The question is a list of different compounds and substances. Petrol is a mixture of hydrocarbons used as fuel, steel is an alloy of iron and carbon, ethanol is a type of alcohol, and tap water is water supplied to a tap from a local source, typically treated for consumption.
Tap water is a mixture because it contains various substances dissolved or suspended in it, such as minerals, gases, and other compounds. It is not a pure chemical substance because it is composed of multiple components.
Tap water is a compound.
Tap water is a mixture. It is water with some impurities.
Tap water is not a pure substance because it is mixed with chemicals that purify it and if it was from the ground it has naturally occurring minerals mixed in it.
Tap water is a mixture. It is water with some impurities.
Tap water is a homogeneous mixture, which means it has a uniform composition throughout. It is a mixture of water molecules along with dissolved minerals, gases, and other compounds, but these components are evenly distributed.
Its a mixture. Drinking water, especially tap water, is not just H2O. There are many things in it such as chlorine and fluorine
Tap water is a mixture. It is water with some impurities.
Unfiltered tap water is a pure substance
No, tap water is not an element. It is a compound made up of two elements, hydrogen and oxygen.
I have a better answer: the definition for a compound is a substance that contains two or more elements chemically combined in a fixed proportion. Water is made up of two elements called hydrogen and oxygen. Therefore it's a compound not a mixture. ______ tap water has other impurities within it - such as microscopic particles unknown to our eyes. so therefore it is a homogeneous mixture - not a compound.
Pure water (H2O) is a chemical compound; if the water is impure may be a homogeneous or heterogeneous mixture.
Water (independent of forms) is a compound - H2O; tap water is of course water - but containing some minor impurities. And seawater, waters from lakes and rivers contain many impurities but remain water.