Chemistry

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Using the following data calculate Delta Sfus and Delta Svap for K in J/mol-k Tm(K)
OpenLisa Howell answered 5 months ago • 
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how do i write a net ionic equation for Lead (II) Nitrate and Sodium Carbonate react
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Which of the following reactions have a positive ΔSrxn? Check all that apply. A(g)
OpenLisa Howell answered 5 months ago • 
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In a lab, we added NH3(aq) to CuSO4(aq), and the solution turned dark blue with a
OpenLisa Howell answered 5 months ago • 
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Which of the following will be more soluble in an acidic solution than in pure water?
OpenLisa Howell answered 5 months ago • 
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The Hydrolysis Reactions – Write net-ionic equations for the reaction of each salt
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A commercially available sample of sulphuric acid is 15% H2SO4 by mass (density=1.10g/ml)
OpenLisa Howell answered 5 months ago • 
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Complete and balance the molecular equation, including phases, for the reaction of
OpenLisa Howell answered 5 months ago • 
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Classify the possible combinations of signs for a reaction's ∆H and ∆S values
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At 25C only .0190 mol of the generic salt AB2 is soluble in 1.00L of water. What
OpenLisa Howell answered 5 months ago • 
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2H2 O2 -> 2H20 changeHrxn=-484 KJ Which answer best describes the transfer heat that
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What is the complete ionic equation for CaS(aq) CuCl2(aq)=CuS(s) CaCl2(aq)
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Balance the following redox equations. All occur in Acidic solutions. 1. Cr2O7^2-^
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Is NH4 a polar or nonpolar bond?
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Consider the decomposition of a metal oxide to its elements, where M represents a
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