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When acids are added to rocks containing a carbonate bubbles form is this evidence of a physical change or chemical change?
Chemical
What is the substance that neutralizes small amounts of acid or bases added to a solution?
Acids are added to neutralize base and inverse; a buffer only stabilizes the pH.
What is a number added to an atom or molecule to help balance a chemical equation?
A coefficient.
What is a chemical that starts a chemical reaction?
Your food is usually made up of polymers. You get monomers in your digestion. So from the proteins, you get amino acids. From lipids, you get fatty acids and glycerol. From carbohydrates, you get simple sugars. You have to boil proteins in strong hydrochloric acid for about twenty four hours to get amino acids. But with the help of pepsin, you get amino acids in about one hour, without spending the energy. That is the beauty of enzymes and digestion.
How does the size vary with the number of electron added in the formation of anion?
When an electron is added to an atom, its size increases due to increase in repulsions between the electrons.
When acids are added to rocks containing a carbonate bubbles form is this evidence of a physical change or chemical change?
Chemical
What Chemical process by which hydrogens are added to monounsaturated or polyunsaturated fatty acids to reduce the number of double bonds making the fats more saturated?
1. Hydrogenation
A solution that resists changes in pH when limtied amounts of acids or bases are added?
chemical buffer
Which chemical is added to water to increase its viscosity to 40 centipoise?
polyacrylamide & XANTHANUM GUM
What is the substance that neutralizes small amounts of acid or bases added to a solution?
Acids are added to neutralize base and inverse; a buffer only stabilizes the pH.
What is the chemical composition of acids?
most acids have a H+ that gets added like H2O+H+=H3O or Cl+H+=HCl
When citric acid is added will the pH increase or decrease?
When citric acid is added, or any acid for that matter, the pH of a substance will decrease. This is because since acids have a low pH they will decrease the pH of other substances when added to it.
What is a number added to an atom or molecule to help balance a chemical equation?
A coefficient.
What would be formed if one proton is added to this atom?
The atomic number increase with 1.
Is the pressure of contained neon gas increases as more gas is added to the container a chemical change?
Increased pressure is a physical change, not a chemical change - even if the increase in pressure is itself the result of a chemical process.
What is the benefits with using acids in food product?
Acids are added in foods for taste and as preservatives.
Will an Increase in number of nodes slow down LAN?
Yes, depending on the number of nodes added, the topology of the network, and how busy the nodes are.
