Q8.
Magnesium burns in excess oxygen to form magnesium oxide.
The balanced equation for this...
Q8.
Magnesium burns in excess oxygen to form magnesium oxide.
The balanced equation for this reaction is
2Mg + O2 + 2MgO
Starting with 1.35 g of magnesium, calculate the maximum mass of magnesium oxide that could be
formed in this reaction.
(relative atomic masses: 0 = 16.0, Mg = 24.0)
You must show your working.
(3)
Answers: 2
Chemistry, 22.06.2019 10:20, blondielocks2002
Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3
Answers: 3
Chemistry, 23.06.2019 02:10, sativataurus
Detrimental the length of the object shown 1. 97.8mm 2. 97.80 mm 3. 97mm 4. 98mm
Answers: 2
Chemistry, 23.06.2019 05:30, choatefarmsus
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
Mathematics, 18.12.2019 20:31
Mathematics, 18.12.2019 20:31
Mathematics, 18.12.2019 20:31
Geography, 18.12.2019 20:31