Vērtējums:
Publicēts: 29.10.2005.
Valoda: Angļu
Līmenis: Vidusskolas
Literatūras saraksts: Nav
Atsauces: Nav
  • Eseja 'Rates of Reaction: GCSE Chemistry.', 1.
  • Eseja 'Rates of Reaction: GCSE Chemistry.', 2.
  • Eseja 'Rates of Reaction: GCSE Chemistry.', 3.
  • Eseja 'Rates of Reaction: GCSE Chemistry.', 4.
Darba fragmentsAizvērt

AIM:
I will investigate the effect of concentration on the rate of reaction between magnesium and hydrochloric acid. Also to find out how much and how quick hydrogen is produced.
Magnesium, symbol Mg; silvery white metallic element that is relatively reactive. In group 2 of the periodic table, magnesium is one of the alkaline earth metals. The atomic number of magnesium is 12.
The rate of a chemical reaction is a measure of how fast the reaction takes place. It is important to remember that a rapid reaction is completed in a short period of time.
BACKGROUND INFORMATION:
Magnesium(s)…

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