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Oxidation
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What type of chemical reaction is the burning of magnesium?
Oxidation reaction 2Mg + O2 ----------- 2MgO
Products of Mg ribbon ASH plus HCl?
Mg ribbon ash indicates you heated magnesium ribbon in a crucible and had it render the oxide. MgO MgO + 2HCl --> MgCl2 + H2O
Is Mg burned in air chemical or physical?
Chemical, MgO (solid) is formed
13 Classify the following redox reactions giving reasonsa 2PbNO32s 2PbOs?
classify the following redox reactions: (a) 2H2O2--->2H2O+O2 (b) Mg+2AgNO3--->Mg(NO3)2+2Ag (c) NH4NO2--->N2+2H2O (d) H2+Br2--->2HBr
What is the overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu s?
The overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu is 76 V.
Why is 2 Mg O2 equals 2 MgO is not a combustion reaction?
Because combustion reactions only occur with Carbon, Hydrogen, and Oxygen.
What type of chemical reaction is the burning of magnesium?
Oxidation reaction 2Mg + O2 ----------- 2MgO
Chemical reactions of Magnesium perchlorate?
Mg(ClO4)2
Why is water added to The Crucible in order to complete the conversion to magnesium oxide?
Water is added to the crucible to convert magnesium (Mg) to magnesium oxide (Mg(OH)2) because when magnesium reactions with air, it also reacts with the nitrogen (N2) in the air to form magnesium nitride (Mg3N2).3 Mg + N2 --> Mg3N2By adding water to the crucible containing the magnesium nitride, the magnesium nitride will become magnesium hydroxide. The ammonia gas produced will rise out of the crucible, eliminating the nitrogen.Mg3N2 + H2O --> 3Mg(OH)2 + 2NH3After heating the magnesium hydroxide, the product becomes just magnesium oxide.3Mg(OH)2 + heat --> MgO + H2OIn other words, when water is added, the nitrogen will react with the water, causing it to form ammonia and thus evaporating from the substance. This leaves behind the magnesium hydroxide, which becomes magnesium oxide and water after it is heated.
Products of Mg ribbon ASH plus HCl?
Mg ribbon ash indicates you heated magnesium ribbon in a crucible and had it render the oxide. MgO MgO + 2HCl --> MgCl2 + H2O
What is the overall voltage for a redox reaction with the half-reactions Mg-> Mg+2 +2e- and Cu2+ +2e- -> Cu?
0.34-(-2.37)
If magnesium and platinum are used to make a cell, what half-reactions will occur?
(For Mg2+(aq) + 2e- → Mg(s), E0 = 2.37 V and for Pt2+ (aq) + 2e- → Pt(s), E0 = 1.18 V)Pt2+(aq) + 2e- → Pt(s) and Mg(s) → Mg2+ (aq) + 2e-
Can Chantix and Amox Clav be taking together?
While taking Chantix 1 mg and Amox Clav 500 mg. I started to have a burning in my stomach. Scale from 1-10, the pain and burning is a 10.
What are the half-reactions for the galvanic cell with Zn and mg electrodes?
Zn2+(aq) + 2e- = Zn(s) and Mg(s) = Mg2+(aq) + 2e-
What are the half-reactions for a galvanic cell with Ni and Mg electrods?
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
Is Mg burned in air chemical or physical?
Chemical, MgO (solid) is formed
13 Classify the following redox reactions giving reasonsa 2PbNO32s 2PbOs?
classify the following redox reactions: (a) 2H2O2--->2H2O+O2 (b) Mg+2AgNO3--->Mg(NO3)2+2Ag (c) NH4NO2--->N2+2H2O (d) H2+Br2--->2HBr
