Step by step video, text & image solution for What is the coefficient for Zn when the equation below is balanced with the smallest whole number coefficient? Zn+H^(+)(aq)+NO_(3)^(-)(aq)rarrZn^(2+)(aq)+N_(2)O(g)+H_(2)O(l) by Chemistry experts to help you in doubts & ...
[Ca rarr Ca^(2+)+2e^(-)]xx3 [Al^(3+)+3e^(-) rarr Al]xx2 3Ca rarr 3Ca^(2+)+6e^(-) 2Al^(3+)+6e^(-) rarr 2Al bar(3Ca+2 Al^(3+) rarr 3 Ca^(2+)+2 Al) Therefore, the stoichiometric coefficient of Ca in the given reaction is 3.
What is the derivative of y = 3/x^3? What is correlation coefficient? If y is the additive inverse of 4x, what is the expression 17x+ 3y equivalent to? What is a short definition of like terms? What is a variable? What is interpolation and extrapolation?
The term aliquot is basically used in all the field namely chemistry, maths, biology and pharmaceuticals. It refers to the factor that has no remainder upon division.Answer and Explanation: The aliquot factor refers to the fractional part of the sample. The liquid-based solution or more precisel...
Research examining the joint relationships between test anxiety, metacognition, and mathematics achievement revealing the mediational role of metacognition in the relationship between test anxiety and mathematics achievement is sparse. A mediation study was designed to redress this imbalance. The Children’s...
Voltammetry is the study of the current response of a chemical under an applied potential difference using a potentiostat. Voltammetry encompasses a number of different methods, each of which can tell us about the kinetics and thermodynamics of electron
Before learning the dimensional formula, let us recall what is dimension. Dimension in maths is a measure of the length, width, or height extended in a particular direction. By dimension definition, it is a measure of a point or line extended in one direction. Every shape around us has ...
The coefficients of a polynomial are multiples of a variable or variable with exponents. Let us take the polynomial 3x3- 2x + 7, the coefficient of x3is 3, and the coefficient of x is -2. Is 8 a Polynomial? 8 is a Polynomial. Since the degree of this polynomial is equal to zero,...
The viscous force can be estimated by multiplying the surface shear stress by the fluid and the area. The shear stress induced by fluid viscosity is directly proportional to the material viscosity coefficient and the velocity gradient.$F = \mu A\dfrac{u}{y}$ $F$- Force $\mu $-the fluid...
There are now many ways to answer this question precisely; one of them, introduced by Allen and myself many years ago, is that there exists a certain triangular array of numbers called a “hive” that has as its boundary values. On the other hand, by the pioneering work of Voiculescu ...