Chlorine is higher up group 7 than iodine. The outer shell of the chlorine is closer to the nucleus and it is less shielded than the outer shell... View Article
When a strong acid like (H3O+) is added to the buffer solution the hydronium ion is consumed by the conjugate base which gets converted into... View Article
The Heisenberg uncertainty principle was developed by young Werner Heisenberg in February 1927. According to the velocity and the position of the... View Article
The by-product of respiration carbon dioxide is mixed with the blood, where it is taken by the red blood cells and forms carbonic acid. The... View Article
HCl and NaOH is not a butter solution. If HCl and NaOH are mixed together the acid and the base will neutralise and form a neutral salt, but it... View Article
Milk is a butter solution. Buffer capacity is the ability of the milk solution to resist change in the pH value. The pH value of milk stays the... View Article
No, HCL and NaCl is not a buffer solution. HCl is a strong acid and NaCl is a salt of strong acid and strong base. The pH value of HCl and NaCl... View Article
The polarity of the carbonyl group in the benzaldehyde is reduced due to resonance but this resonance effect is not seen in propanol. Therefore,... View Article
Amines are more basic and alcohol is acidic in nature since amines are less electronegative. Amine functional group donates electrons and alcohol... View Article
Kerosene is a mixture of many hydrocarbons. The chemical composition will differ depending on the source. Generally, kerosene consists of 10... View Article
In ethanol, the hydroxyl group (-OH) is attached to the carbon atom of the ethyl group (hydrocarbon chain). The formula for ethanol is CH3CH2OH.... View Article
The water that is shot up into the air by the fountain takes a parabolic path while coming down. The ball thrown upwards at an angle comes down... View Article
The final velocity of the object can be determined using the formula v = u+at v is the final velocity of the object in metres u is the initial... View Article
The bond between NaCl is an ionic bond. Ionic bonds are formed between metals and nonmetals. In NaCl, sodium (Na) is the metal and chlorine (Cl)... View Article
The equation of de Broglie wavelength is λ = h/mv h is the Planck constant m is the mass v is the velocity If two objects move with the same... View Article
U 235 is used in nuclear weapons instead of U 238. U 238 will not undergo fission with a low energy neutron whereas, U 235 will split into... View Article
