aqua regia oxygen.
the main parts of the digestion are the intestine,stomach,liver,hcl,
the major part of the chemical digestion is the HCL (hydro chloric acid)
You would need to dilute the 0.1N HCl solution with distilled water in a 1:9 ratio (1 part HCl solution to 9 parts distilled water) once in order to obtain a 0.01N HCl solution.
To make 0.25N HCl from 1.00N HCl, you would need to dilute the 1.00N HCl solution by adding three parts of water for every part of the original solution. For example, you can mix 1 mL of 1.00N HCl with 3 mL of water to obtain 0.25N HCl solution.
The classic solvent is aqua regia: 1 part HNO3 and 3 parts HCl (cocentrated acids).
Mixture of 1 part HNO3 + 3 parts HCl in concentrated aquous solution
To make a 1% HCl solution from a 35% HCl solution, you would need to dilute the concentrated solution with water. The ratio of concentrated HCl to water would be approximately 1:34. So, to make 1% HCl, you would mix 1 part of the 35% HCl solution with 34 parts of water.
By dilution (1000x) with water: Take 1.0 mL 1.0N HCl and add up to 1000 mL with pure water.
To dilute 36M HCl to make 1M HCl, you need to add 1 part of 36M HCl to 36 parts of water. So, for example, if you want to make 1 liter of 1M HCl, you would mix 27.8 ml of 36M HCl with 972.2 ml of water. Always remember to add acid to water slowly and with stirring to prevent splattering.
HCL is only ever found as a solid and everyone else that says differently is spreading rumours so miss thompson i did get 100 % in that test
To prepare a 0.2N HCl solution from 1.0N HCl, you can dilute the 1.0N HCl solution by adding 4 parts of water to 1 part of the 1.0N HCl solution. This means combining 1 volume of 1.0N HCl with 4 volumes of water to obtain the desired 0.2N HCl solution.
Rhodium is dissolved (but only partially and with difficulties) in aqua regia (1 part HNO3 + 3 parts HCl).