One mole of NaCl has a mass of approximately 58.5 grams. This gives it a conversion factor of 1/58.5
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Answer: 0.72 AND 0.5 RESPECTIVELY/.
Explanation:
The Rf value is defined as the ratio of the distance moved by the solute (i.e. the dye or pigment under observation) and the distance moved by the the solvent ie the migration of the solvent along the paper, where both distances are measured from point where the sample is first spotted on the paper.
Rf value= (migration distance of substance)/(migration distance of solvent front)
or
Rf value=Distance from Baseline travelled by Solute
/Distance from Baseline travelled by Solvent (Solvent Front)
For Arginine Rf = (4.9 cm)/(6.8 cm) = 0.72
For glycine Rf = (3.4 cm)/(6.8 cm) = 0.5
A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products. In other words, the mass and the charge are balanced on both sides of the reaction.
A stream seems to be the best answer
Answer: The value of the equilibrium constant for this reaction is 0.37
Explanation:
Equilibrium constant is defined as the ratio of concentration of products to the concentration of reactants each raised to the power their stoichiometric ratios. It is expressed as 
For the given chemical reaction:
The expression for is written as:
![K_c=\frac{[NO]^2\times [H_2]^2}{[H_2O]^2\times [N_2]^1}](https://tex.z-dn.net/?f=K_c%3D%5Cfrac%7B%5BNO%5D%5E2%5Ctimes%20%5BH_2%5D%5E2%7D%7B%5BH_2O%5D%5E2%5Ctimes%20%5BN_2%5D%5E1%7D)
Thus the value of the equilibrium constant for this reaction is 0.37
