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What happens when calcium is mixed with water?
The reaction is:Ca + H2O = Ca(OH)2 + H2
Are ammonia and copper mixed together a chemical?
1. Ammonia (gas, NH3) and copper (solid, Cu) cannot be mixed. 2. Ammonia can react with copper salts in water solutions.
Whats a homogeneous mixture?
A homogeneous mixture is of uniform content throughout the entire container. In other words, the 2 parts of the mixture are completely mixed (example: vinegar and water). A heterogeneous mixture will not be completely mixed, and the concentrations are not even throughout the mixture (example: oil and water).
What is the chemical form of water?
As most people know waters chemical abbreviation is H.2.O, which means Hydrogen to Oxygen. When the 2 are mixed together it cases a chemical reaction and forms water (DO NOT ATTEMPT TO DRINK PURE OXYGEN OR HYDROGEN, DANGER OF DEATH BY POISON!!!)
Can isobutylene mixed with water?
Isobutylene is slightly soluble in water, but it will not mix homogeneously. The two substances will form separate layers, with isobutylene usually floating on top of the water due to its lower density.
How can you tell if head gasket is blown?
Water mixed with oil? Oil mixed with water? White smoke out of tailpipe? Lack of compression on 2 adjacient cylinders?
What happens when sodium sulfate is mixed with water?
When sodium sulfate is mixed with water, it dissolves to form a clear, colorless solution. Sodium sulfate is highly soluble in water, so it easily breaks down into its ions, sodium (Na+) and sulfate (SO4 2-), which become dispersed in the water.
What is hetergeneous mixture?
2 different things mixed in one. That do not mixex: water and oil.
What two substances must be mixed with cement to make concrete?
1) sand 2) water
What happens when calcium is mixed with water?
The reaction is:Ca + H2O = Ca(OH)2 + H2
Is 2-propanol water soluble?
Yes, 2-propanol (isopropyl alcohol) is soluble in water. It can form a homogenous solution when mixed with water due to its ability to hydrogen bond with water molecules.
What is the chemical formula for water mixed with urea?
The chemical formula for water is H2O and the chemical formula for urea is CO(NH2)2. When mixed together, urea does not change its chemical formula. Therefore, the mixture of water and urea would still be represented by the chemical formulas H2O and CO(NH2)2.
When sugar and water are mixed which substance dissolves?
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What is 2.500 as a mixed number?
It is: 2 and a 1/2 as a mixed number
What does miscsible mean?
Miscible means that 2 substances can be mixed together. -ie Latex paint and water. -Oil paint and water is non-miscible.
What is the name of moving feet in the water?
Paddle is the word. There are 2 definitions of paddle, so he careful not to get it mixed up.
What is a mixed number for 2 and 2 6ths?
2 and 2/6 is a mixed number.
