Answer: Ba(CN)2 + (NH4)2SO4 => BaSO4 + 2 NH4CN
Explanation: The reaction will produce BaSO4 Barium sulfate and NH4CN Ammonium cyanide.
A.soil acidity affects plant growth
The soil comes from land that makes up the geosphere and plants living things that belong in the biosphere.
Carbon Dating:
Basically when an organism is living it continuously absorbs Carbon-14 (which is a radioactive isotope of Carbon-12).
When the organism dies no more Carbon-14 is absorbed.
This means as the Carbon-14 atoms begin to decay the amount of Carbon-14 in the organism drops.
Scientists compare the amount of Carbon-14 found in the sample compared to the amount of Carbon-14 found in living things to determine the age of the sample.
Hope this helps :)
Answer: Option (A) is the correct answer.
Explanation:
A neutralization reaction is defined as the reaction in which an acid reacts with a base to yield salt and water.
The given reaction will be as follows.
Now, if molarity of NaOH = 
and volume of NaOH = 
Therefore, Molarity of HCl = molarity of 
= 
Volume of HCl required = 
= 
So, vVolume of required = 0.5 x molarity of NaOH x \frac{\text{volume of NaOH}}{\text{molarity of H_{2}SO_{4}}}[/tex]
= 
Hence, volume of HCl = 2 x volume of .
Thus, we can conclude that HCl solution would be required more volume (in mL) to neutralize the base.
