I believe the answer is an explosion
According to the chemical equation, the ratio between Ca and HCl for a complete reaction is 1:2. The moles of Ca can be calculated by mass/molar mass, thus 60.0 g/40 g/mole = 1.5 mole. So the moles of HCl in the solution is 1.5mole*2 = 3 mole.
So the volume of HCl solution = Moles of HCl/ concentration of HCl = 3 mole/ 1.25 M = 2.4 L = 2400 mL
When iodoform is heated with silver powder then it will form acetylene.
<h3>
What is iodoform?</h3>
CHI3 is the chemical formula for iodoform, an organo-iodine compound. A pale yellow, crystalline, volatile chemical, it has a deep and unique smell and, akin to chloroform, sweetish taste. It's even used as a cleanser.
The reaction of iodoform is written as.
When iodoform will react with silver powder then it will form acetylene and silver nitrate.
→ .
Therefore, when iodoform is heated with silver powder then it will form acetylene.
To know more about iodoform click here.
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Answer:
Oxygen has 2 energy levels
Explanation:
Answer:
The limiting reactant is the 6.279 g of
Explanation:
We have to start with the <u>reaction</u> between sodium carbonate () and the Nickel (II) Chloride (), so:
We will have a <u>double replacement reaction</u>. Now we have to <u>balance</u> the reaction, so:
The next step is the <u>calculation of the moles for each reactive</u>. For we have use the <u>molarity equation</u>:
For the calculation of moles of we have to use the <u>molar mass</u> of the compound (129.59 g/mol):
The next step is the division of each mole value by the <u>coefficient of each reactive</u> of the balance reaction. In this case <u>we have "1" for each reactive</u>, so:
The final step is to <u>choose the smallest value</u>. In this case is the value that correspond to . Therefore is the limiting reactive.