H2 is the formula for pure Hydrogen gas, whereas HCl is Hydrochloric Acid, which is a compound of Hydrogen and Chlorine.
The formula for calculating the phase difference between two waves is: Phase Difference (2 / ) (x) Where: Phase Difference is the difference in phase between the two waves is the wavelength of the waves x is the difference in position between corresponding points on the waves
The difference between 12 and 2 is 10. This is calculated by subtracting 2 from 12, which results in 10. In mathematical terms, the formula for finding the difference between two numbers is to subtract the smaller number from the larger number.
P(r/100)^2
The difference of cubes formula is an algebraic identity that expresses the difference between the cubes of two terms. It is given by the formula: ( a^3 - b^3 = (a - b)(a^2 + ab + b^2) ). This formula allows you to factor the difference of cubes into a linear factor and a quadratic factor. It is useful for simplifying expressions and solving equations involving cubic terms.
if there is the same number of atoms on both sides e.g Mg + HcI-------------> Mg + HcI^2 (HcI squared) this is an unbalanced reaction because there is more chlorine on the right side than the left side. so when you balance the equation it will look like this: MG + HcI^2------------------>Mg +HcI^2
(Distance between the points)2 = (difference of the two x-values)2 + (difference of the two y-values)2
Plumbate ion has a formula of Pb(OH)6 2-, while plumbite ion has a formula of Pb(OH)4 2-. The difference lies in the oxidation state of lead, which is +6 in plumbate and +4 in plumbite.
The sequence 8101214 appears to follow a pattern based on the difference between consecutive terms. The differences between the terms are 2, 2, 2, which indicates a constant difference. Therefore, the recursive formula can be expressed as ( a_n = a_{n-1} + 2 ), with the initial term ( a_1 = 8 ).
There is no difference, only your outcome. The formula for both is x+2
2
The relative difference is calculated using the formula: [ \text{Relative Difference} = \frac{|A - B|}{\frac{A + B}{2}} \times 100% ] where (A) and (B) are the two values being compared. This formula expresses the absolute difference between the two values as a percentage of their average, allowing for a comparison that accounts for the scale of the values.
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