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What happens when objects are placed into liquid hydrogen?
When objects are placed into liquid hydrogen, they become extremely cold due to the low temperature of liquid hydrogen (-252.87°C). Depending on the material, they may become brittle and susceptible to breaking. Some materials may also experience changes in electrical conductivity or magnetic properties when exposed to such extreme cold.
What are liquid compounds?
hydroxide, silver nitrate solution, hydrochloric acid, sodium hydroxide
When lime water is added to gases the liquid turned chalky what is the name of this substance?
The substance that forms when lime water reacts with gases and turns chalky is calcium carbonate. This reaction occurs when carbon dioxide in the gas combines with the calcium hydroxide in the lime water to form calcium carbonate, which appears chalky.
What are some examples of antacid?
Some examples of antacids include Tums (calcium carbonate), Alka-Seltzer (sodium bicarbonate), Maalox (aluminum hydroxide/magnesium hydroxide), and Rolaids (calcium carbonate/magnesium hydroxide). These medications work by neutralizing stomach acid to provide relief from heartburn and indigestion.
What hydrogen is a liquid below what temperature?
Hydrogen is a liquid btween -252,879 oC and 259,16 oC.
Is calcium hydroxide a solid or a liquid?
Calcium hydroxide is a solid compound at room temperature.
What is the state of matter of calcium hydroxide?
Calcium hydroxide is a solid at room temperature. It becomes a liquid when heated above 1000 K. The melting point of calcium hydroxide is more than 3000 K.
Is hydrogen hydroxide a liquid?
This is a trick question hydrogen hydroxide could be a name for HOH, H2O water and yes that is a liquid at room temperature. It is not a proper chemical name so don't start calling water hydrogen hydroxide when answering chemistry questions.
What are 3 basic solutions found around your house?
Examples are: liquid detergents, sodium hydroxide, calcium hydroxide.
Is hydroxide a liquid?
The term hydroxide is generally used to refer to an ion and not a "substance" per se. In that light, hydroxide cannot be a solid, liquid or gas as we think of atoms or molecules. The hydroxide ion is a bonded pair of atoms, one of oxygen and one of hydrogen. It has the chemical symbol OH- because this ion "came from somewhere" with a "partner" ion that a "+" charge on it. The ions, because they are in a situation where they've become separated from each other, are not generally considered using the term "liquid" when we look at them (even though they may be in liquid solution).
Is amonium hydroxide a liquid metal?
Ammonium hydroxide is neither a metal nor a liquid. It is an compound consisting of the nonmetals nitrogen, hydrogen, and oxygen that only exists in small amounts in solutions of ammonia dissolved in water. The only liquid metal is mercury.
Is lime water a chemical reaction?
Lime water is not a chemical reaction by itself. It is a solution of calcium hydroxide in water, where the calcium hydroxide has dissolved to form calcium ions and hydroxide ions. When lime water reacts with carbon dioxide in the air, it forms calcium carbonate, which is a chemical reaction.
What happens if K keep in air?
Potassium oxidizes immediately when exposed to air. It also reacts violently in water, producing potassium hydroxide and hydrogen gas. The hydrogen gas produced will burn spontaneously, so potassium is always stored in a liquid with which it does not react, such as kerosene.
What is the name of the liquid that dissolve fat?
The liquid that dissolves fat is called a solvent, such as water, alcohol, or oil. The ability of a substance to dissolve fat is known as lipophilicity.
What characteristic does water gas and liquid share?
they are both different phases of the same thing (hydrogen hydroxide, so to speak).
Can you take liquid calcium?
NO!!!! It would be too hot; liquid calcium would be several hundred of degrees. Besides calcium is a reactive metal and will react with oral fluids on contact with the mount. However, you can take calcium salts for acidosis/heartburn/reflux. The calcium salts would be a suspension of calcium carbonate and/or calcium hydroxide. It would be an horrible chalky taste.
Is hydroxide a liquid or gas?
"hydroxide" is a term for an ion. Ions do not inherently belong to any particular phase. You have to specify which kind of molecule the hydroxide belongs to before a valid answer can be provided.
