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Which of the conditions described below are part of the definition of standard state? Gases are at 1.0 atm There are no solids present There is an increase in the entropy of the system. Solutions are at 1.0 M Question 2 (0.25 points) ✓ Saved When calculating the free energy change for a reaction under non-standard conditions, the value and units for R will be 0.08206 (L x atm)/(K x mol). True False Question 3 (0.25 points) Saved Which of the values below indicate a spontaneous process? Q>1 AGrxn <0 ASuniv> 0 K>1 K=Q Solubility Product Constant (Ksp) Over

Select all the true statements about potassium hydrogen tartrate. Potassium hydrogen tartrate has the formula KHC4H406. The endpoint of the titration is determined with a pH meter and titration curve. The chemical formula for potassium hydrogen tartrate is KHT. Potassium hydrogen tartrate is the monoprotic salt of a weak diprotic organic acid. The titration reaction is: HC₁ H₂O6¯ (aq) + NaOH(aq) → H₂O(1) + Na+ (aq) + C₂H4O6²- - (aq) Potassium hydrogen tartrate is extremely soluble in water.