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(a)What is meant by the term oxidation?
(b) On which side of an oxidation half-reaction do the electrons appear?
(c)What is meant by the term oxidant?
(d) What is meant by the term oxidizing agent?
a material can exhibit to be considered hazardous. Discuss five hazardous properties and give one example compound for each hazard.
Using the table of reductions values explain why silver ion is the reactant and why silver metal is a sacrificial anode that protects mercury from oxidizing into mercury(I) or mercury(II) ion.
As a chemist for an agricultural products company, you have just developed a new herbicide,"Herbigon," that you think has the potential to kill weeds effectively
Calcium in a mineral was analyzed five times by each of two methods. Are the mean values significantly different at the 95% confidence level? Method1: 0.0271 0.0282 0.0279 0.0271 0.0275 Method2: 0.0271 0.0268 0.0263 0.0274 0.0269 Chemistry
50.0 ml of water are placed in a calorimeter. when 15.0 g of iceare added to the calorimeter the temperature drops from
You have a buffer solution composed of 4.00 mol of acid and 2.25 mol of the conjugate base. If the pKa of the acid is 4.10, what is the pH of the buffer?
The most common source of copper (Cu) is the mineral chalcopyrite (CuFeS2). How many kilograms of chalcopyrite must be mined to obtain 395 g of pure Cu?
A solution of ammonia and water contains 3.00×10^25 water molecules and 5.80×10^24 ammonia molecules. How many total hydrogen atoms are in this solution?
Problem- Draw the major organic product formed when the compound shown below undergoes a reaction with CH3CH2MgBr and then is treated with water.
how many kilograms of methane gas must be discharged in a room with a volume of 306 cubic meters to reach the lower
Calcite (CaCO3) has two types of bond. What are the two types? Demonstrate which is the stronger by calculating the degree of ionic character of each bond
what are the differences in the type of inhibition caused by heat, acid or base, and heavy metal ions on enzyme activity?
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