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The term _____ is used to describe a solution that contains the upper limit of t

ID: 492786 • Letter: T

Question

The term _____ is used to describe a solution that contains the upper limit of the solute's solubility. supersaturated saturated unsaturated For most compounds, as the temperature of the solvent increases, the solubility _____ decreases increases remains the same The separation of an ionic compound into its cations and anions is _____ ionic bonding ionization energy ionic dissociation At a certain temperature the maximum mass of NaNO_3 that can be dissolved in 5.68 mL of water is 2.33g. Calculate the solubility of sodium nitrate in unit of a 100 mL of water for this temperature). From the graph, what is the solubility of Experimental Mass of salt, g _____ Experimental Volume of Water, mL _____ Solubility, g of salt per 100mL of water _____ Solubility (NaNO_3) at 80 degree C _____ All chemical reactions happen at the same speed. True False Reaction rates can be changed by changes in _____ concentration temperature pressure all of them The rate equation for the reaction is given by: Rate k[A][B]^2[C]^2 This reaction is first order with respect to A and third order overall. This reaction is second order with respect to B and 3rd order overall. This reaction is first order with respect to A and fifth order overall What is the rate for a reaction that is second order in A and first order in B, when [A] = 2M and [B] = 3M? The specific rate constant for the reaction is k = 0.1; Write the rate equation for the reaction _____ 0.12 M/s 12 M/s 1.2 M/s 0.012 M/s

Explanation / Answer

now, 1000 ml 84.9947 g NaNO3 means 1(M) solution

so, 5.68 ml 2.33g NaNO3 means 4.83(M) solution

so the solubility of NaNO3 is 410.52 g/mol

so the solubility in 100 ml water will be 41.052g.

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