<span>An exponent is a number having a power. If the power of an exponent is positive then it is called as </span>positive exponent<span>.</span>
According to Bronsted-Lowry theory of acids and bases, an acid is proton donor and a base is proton acceptor. When an acid loses the proton, it forms the conjugate base of the acid. Similarly when a base accepts a proton, it forms the conjugate acid if that base. A conjugate acid base pair differs by a single proton.
Given the weak acid 
. It can lose a proton to form the conjugate base.
Therefore, the conjugate base of is 
.
Atomic mass gold ( Au) = 196.96 a.m.u
196.96 g ------------ 6.02x10²³ atoms
2.35 g -------------- ??
2.35 x (6.02x10²³) / 196.96
=> 7.18x10²¹ atoms
Answer:
The candle will give out less light if there is a lower of oxygen. This happens because a high concentration of oxygen means that there are a of oxygen molecules near the wax. With a lot of molecules - it is likely that the molecules will bump into the wax.
:)
Answer:
Statements B (1-hexene will show an absorption at 1650cm-1 but cyclohexane will not)
C (both cyclohexane and 1-hexene will show C-H absorptions at about 2950cm-1)
are both true
