श्रेणी:रसायन विज्ञान-R

R

• R-acid
• R.F. value (rate of flow)
• Rabbling (or racking)
• Racah parameter
• Racemate
• Racemic
• Racemic acid
• Racemic form
• Racemisation
• Racemorphan
• Rack
• Rack and pinion
• Rackarock
• Racking pipe
• Radenthein process
• Radial driller
• Radial driller machine
• Radial flow pump
• Radial quantum number
• Radial slit
• Radiation catalysis
• Radiation chemistry
• Radiation condition
• Radiation correction
• Radiation fog
• Radiation hardening
• Radiation inactivation
• Radiation induced cancer
• Radiation night
• Radiation-less decomposition
• Radical dimer
• Radical trapping
• Radical-chain mechanism
• Radical-inhibitor product
• Radicial deduction
• Radio lesion
• Radio pasturization
• Radio welding
• Radiochemical method
• Radiochemical purity
• Radiocolloid
• Radiogoniometer
• Radiological methods of detection
• Radiolysis
• Radiolytic behaviour
• Radiolytic equilibrium
• Radiolytic synthesis
• Radiometal
• Radiomimetic
• Radiopaque
• Radioscopy
• Radiosensitivity
• Radiosynthesis
• Radiotellurium
• Radiotherapeutic technique
• Radium paint
• Radivection
• Raffinate
• Ragging of rolls
• Rail mill
• Rake
• Rakel's metal
• Rala process
• Rales ultimes line (R,U. line)
• Ram
• Ramaway
• Ramified molecule
• Rammability
• Rammelsbergite
• Rammer
• Ramming
• Ramsauer effect
• Ramsay and Young rule
• Ramsay lubricant
• Ramsbottom test
• Ranarex specific gravity indicator
• Random appearance
• Random method
• Randupson process
• Raney metal
• Raney nickel
• Range method
• Range of action
• Rangoon maroon
• Rangoon yellow
• Ranicimeter
• Ransburg electrocoating process
• Rapanea maxim
• Rapanone
• Rapid drying spirit
• Rapid fast dye
• Rapid gravity filter
• Rapid steel (a high speed steel)
• Rapidogen
• Rapping (molding)
• Rare gas (inert gas)
• Rasching process
• Rash point
• Raspail test
• Rast's method
• Rast's micro-method
• Rat hole
• Rat tailing
• Rate action
• Rate cosntant
• Rate determining step
• Rate infulence
• Rate law
• Rate of depletion
• Rate of dyeing
• Rate of oxidation
• Rated power
• Ratio-recording method
• Rational analysis
• Rational name
• Rationalisation
• Ravner theory
• Raybin reaction
• Rayleigh Jeans distribution law
• Raymond mill
• Rayo
• Razek-Mulder analyser
• Razoumoffskin
• Re-irradiated
• Re-reeling machine
• Reabsorption coeficient
• Reactant
• Reacting weight
• Reacting-molecule
• Reaction coordinate
• Reaction cross-section
• Reaction cylinder
• Reaction isobar
• Reaction isochor(e)
• Reaction of first order
• Reaction of third order
• Reaction of zero order
• Reaction time
• Reaction type
• Reactive
• Reactive chamber
• Reactive site
• Readman process
• Reagent bottle
• Reagent dropper
• Reagent generating electrode
• Reagentizer
• Realisation
• Ream
• Reamering
• Rearranged twill
• Rearrangement
• Reboil
• Reboiler coil
• Recarburize
• Receding colour
• Receiving
• Receiving flask
• Receptor destruction
• Rechel's value
• Recidal
• Recininic acid
• Reciprocal salt pair system
• Reciprocal spectrum
• Reciprocating brush
• Recirculation ratio
• Reck
• Recometer
• Recooler
• Recoura's sulphate
• Recovery oven
• Recovery quality
• Rectified spirit
• Rectifying column
• Recuperative
• Recuperative furnace
• Recuperator
• Recurrent lap (surging lap)
• Red brass
• Red Fox
• Red haematite
• Red hardness
• Red oil
• Red prussite of potash
• Red short (iron)
• Red-headed buntin
• Redford's alloy
• Redispersible powder
• Redistillation
• Redona phosphate
• Redonda phosphate
• Redox
• Redox indicator
• Redox potential
• Redox reaction
• Redruthite
• Reduced crude
• Reduced oxide
• Reduced relative degree
• Reduced resin