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Which has the greatest density water granite iron or dry air?
Iron has the greatest density, followed by granite, water, and then dry air. Density is the mass per unit volume of a substance, and iron has a higher mass per unit volume compared to granite, water, and dry air.
How does iron react with air and water?
Iron reacts with oxygen in air to form iron oxide, commonly known as rust. When iron reacts with water, it undergoes corrosion which is accelerated in the presence of oxygen. The reaction with water and oxygen produces hydrated iron oxide, also known as rust.
What substances in damp air that are needed for the iron to react?
In damp air, the primary substances needed for iron to react are moisture (water vapor) and oxygen. The presence of water facilitates the formation of electrolytic solutions, which can accelerate the oxidation process of iron. This leads to corrosion, commonly seen as rust (iron oxide), when iron reacts with both oxygen and water. Additionally, impurities in the air, such as salt or pollutants, can further enhance this reaction.
Why iron rust slowly in moist air?
I don't know whether the main question is why iron rustsor why does it rust slowly but i will answer bothiron rusts in air because air contains oxygen and water.and for rusting to occur, you NEED both oxygen and water..why it rusts slowly because , although air has an abundance of oxygen (~30%) water does not (~1%) and that is why it rusts slowly. because there is lesser water in the air to react with the iron and oxygen.
What happened when iron fillings and water mixed?
When iron fillings are mixed with water, the iron fillings will sink to the bottom of the container due to their higher density compared to water. Since iron is not soluble in water, the iron fillings will remain as solid particles at the bottom of the container. Over time, the iron fillings may rust when exposed to oxygen in the air and moisture in the water, forming iron oxide.
What happens when air is combined with substances like iron and water?
Air, iron and water will cause the iron to rust.
When iron oxide is made does the iron take the oxygen out of the water or out of the air?
Iron oxide is typically formed by the reaction of iron with oxygen in the air, not water. Iron reacts with oxygen in the presence of air to form iron oxide. Water does not play a significant role in the formation of iron oxide in this context.
Which has the greatest density water granite iron or dry air?
Iron has the greatest density, followed by granite, water, and then dry air. Density is the mass per unit volume of a substance, and iron has a higher mass per unit volume compared to granite, water, and dry air.
Secrets in dust game?
Seed plus powder is wood that grows but you have to water it Glass plus lightning is melted glass Vine plus lightning is growing a lot ice plus air equals snow
Was does iron react with?
Iron can react with water in the presence of air and form rust.
What material would sound travel faster air iron or water?
sound travels the fastest in solids, then liquids, then gas. So it would travel through iron the fastest, then water, then air.
What else is needed for iron to go rusty?
Iron rusts when it comes into contact with oxygen and water. The presence of these two elements, along with iron, is necessary for rust to form.
When Iron corrodes in the presence of air and water to form what?
IRON OXIDE.......AKA RUST!
How do you make an iron float?
the modern iron has a small "shell" to hold the water in it now if its empty and is in water it may float from the air inside the iron
Which is the best heat insulators among air metal iron and water?
air
Sulfur compounds plus stagnant air equals?
classical or chemical smog
What is the chemical formula for a pizza?
Hydrogen plus yeast equals air bubbles?
