The reaction is not balanced
<h3>Further explanation</h3>
Given
Reaction
2Fe(s)+3O₂(g)⇒2Fe₂O₃(s)
Required
The number of atoms
Solution
In a balanced chemical equation, the number of atoms in the compound that reacts (the reactants and products) will have the same number
Reactants : Fe(s)+O₂(g)
Fe = 2 atoms
O = 3 x 2 = 6 atoms
Products : Fe₂O₃(s)
Fe = 2 x 2 = 4 atoms
O = 2 x 3 = 6 atoms
The reaction is not balanced because the number of Fe atoms is not the same
The balanced reaction should be:
4Fe(s)+3O₂(g)⇒2Fe₂O₃(s)
Answer:
Cadmium +p= 48
Titanium p=22
Oxygen p=8
Krypton p=36
So the answer is Cadmium which has #48 protons
Explanation:
Answer:
all of the above
Explanation:
i got the answer right on cK-12
Answer:
1.3 × 10³ g
Explanation:
Step 1: Convert the mass of calaverite to grams
We will use the relationship 1 kg = 1,000 g.
Step 2: Establish the appropriate mass ratio
The mass ratio of AuTe₂ to Au is 452.17:196.97.
Step 3: Calculate the maximum mass of pure gold that can be obtained from 3.0 × 10³ g of calaverite
Answer:
<span>Primary alcohols oxidize to form Carboxylic Acids.
Explanation:
Primary Alcohols when treated with Oxidizing agents like </span>K₂Cr₂O₇ and CrO₃<span> produces carboxylic Acids as a final product. This oxidation to Carboxylic Acid first passes through Aldehydes and then is oxidized to carboxylic Acid.
</span> As K₂Cr₂O₇ and CrO₃ are strong oxidizing agents, if a mild oxidizing agent like <span>Pyridinium Chlorochromate (PCC) is used then primary Alcohol will convert into Aldehyde.</span>
So, on reacting with strong oxidizing agent primary alcohol will produce carboxylic acids via aldehydes and when treated with mild oxidizing agent primary alcohol will produce aldehyde.
