is 2cao solid or gas
Yes, the elements in the equation 2Ca (s) + O2 (g) → 2CaO (s) are calcium (Ca) and oxygen (O). Calcium is a solid (s), and oxygen is a gas (g) in their elemental forms. The product, calcium oxide (CaO), is also a solid. This reaction represents the combination of calcium and oxygen to form calcium oxide.
The balanced equation for the reaction between calcium and oxygen to produce calcium oxide is: 2Ca + O2 -> 2CaO
a feather is a solid
The first 20 elements at room temperature are: Hydrogen - gas Helium - gas Lithium - solid Beryllium - solid Boron - solid Carbon - solid Nitrogen - gas Oxygen - gas Fluorine - gas Neon - gas Sodium - solid Magnesium - solid Aluminum - solid Silicon - solid Phosphorus - solid Sulfur - solid Chlorine - gas Argon - gas Potassium - solid Calcium - solid
A solid.
The reaction between calcium metal and oxygen gas is a chemical reaction that results in the formation of solid calcium oxide. This reaction is represented by the chemical equation: 2Ca(s) + O2(g) -> 2CaO(s)
2Ca(s) + O2(g) ----> 2CaO(s)
Ca(ClO3)2 --> CaCl2 + 3O2 is the equation for calcium chlorate to calcium chloride + oxygen gas.
The balanced equation for the reaction between calcium and oxygen to produce calcium oxide is: 2Ca + O2 -> 2CaO
Solid
a feather is a solid
No, a solid is a solid and a gas is a gas. They are two separate states of matter.
Changing directly from a gas to a solid is called deposition.Changing directly from a solid to a gas is called sublimation.
The first 20 elements at room temperature are: Hydrogen - gas Helium - gas Lithium - solid Beryllium - solid Boron - solid Carbon - solid Nitrogen - gas Oxygen - gas Fluorine - gas Neon - gas Sodium - solid Magnesium - solid Aluminum - solid Silicon - solid Phosphorus - solid Sulfur - solid Chlorine - gas Argon - gas Potassium - solid Calcium - solid
Platinum is a solid.
Changing from a solid to a gas is called sublimation, where a solid directly transitions to a gas without passing through the liquid phase. The reverse process, changing from a gas to a solid, is called deposition, where a gas transforms directly into a solid without becoming a liquid.
A solid.