Criado por Lucia Jones
quase 8 anos atrás
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What do Alcohols react with to produce a Salt?
What is the Functional group of Alcohols?
How many carbon atoms are in the alcohol Propanol?
How did John Newlands arrange his periodic table?
What was the pattern Newlands discovered?
Who's periodic table was better, Newlands or Mendeleevs?
What was better about Mendeleevs periodic table?
What does Hard Water contain?
What does Hard water need more of?
What is a way to measure the hardness of water?
How can temporary hard water be softened by?
Why does boiling the water not change the hardness of permanent water?
What are 2 advantages and 2 disadvantages of Hard water.
How can you remove the hardness of permanently hard water?
What precipitate does sodium carbonate produce when reacting with magnesium and calcium in the process of softening water?
To produce water of a sufficient quality what must you do?
What is an advantage to fluoridating water?
What are silver nanoparticles?
Describe the flame test
What colour do the following metals burn?
lithium
sodium
potassium
barium
calcium
What is formed when a few drops of sodium hydroxide are added to a soloution of a metal compound?
What happens to the following metal ions
aluminium
calcium
magnesium
What do the following Transition metals ions form?
Copper 2+
Iron 2+
Iron 3+
Describe how to test for Carbonate ions?
Describe the test for halide ions
What happens to the following ions during the halide test?
Chloride
Bromide
Iodide
Describe the test for sulfate ions
Describe how to carry out a titration
How is ammonia made?
What are the two raw materials used in the Haber Proccess
Where are the materials for the Haber Process obtained from?
What is the catalyst used in the harber process?
What are the conditions needed for the haber process
What happens at the end of the amonia production?
define the term Equilibrium