classify the following reactions according to the Ba(NO3)2 +NaSO4....2NaNO3 + BaSO4
classify the following reactions according to the Ba(NO3)2 +NaSO4....2NaNO3 + BaSO4
3.A classic high school lab experiment involves combining a solution of barium nitrate, Ba(NO3)2, with a sodium sulfate solution, Na2SO4, forming a precipitate of barium sulfate. Ba(NO3)2(aq) + Na2SO4(aq) ---> BaSO4(s) + 2NaNO3(aq) a. Identify the hazards associated with the chemicals in this reaction. b. The purpose of this lab is to teach the techniques and principles of quantitative gravimetric analysis. use your knowledge of solubility products to devise a greener set of solutions that would meet the purpose of...
Ba(OH)2(s) + 2HNO3(aq) + Ba(NO3)2(aq) + 2H2O(1) Classify the following reaction: A) Precipitation B) Oxidation-Reduction C) Dehydration D) Acid-Base Neutralization
Part A Classify the following reactions as synthesis, decomposition, single-displacement, or double-displacement reactions. Drag the items to their respective bins. View Available Hint(s) Reset Help C3 Hø + Bre+C3HBr2 2NaCl2Na + Cl2 Zn + H2SO4 + ZnSO4 + H2 Na, CO3 + 2HCl 2NaCl + H2CO3 8Ca+S+8Cas 2Pb(NO3)2 +2PbO + 4NO2 + 02 2HI-H2 +12 Hg2(NO3)2 + 2NaCl 2NaNO3 + Hg, Cl, Synthesis (combination) Decomposition Single-displacement Double-displacement
calculate the mass in grams of BaSo4 that was formed from the following information. Moles of Ba(OH)2 = Moles BaSo4 volume Ba(OH)2 dispensed = 10 ml Molarity of H2SO4 used = 0.100 M Molarity of Ba(OH)2 solution = 0.118 M
Complete the following precipitation reactions, predict the precipitate and balance them. Na2SO4 (aq) + Ba(NO3)2 (aq) Fe(NO3) 3 (aq) + K2S(aq) Pb(NO3) 2 (aq) + Li2SO4 (aq) K2S (aq) + ZnCl2 (aq)
How many grams Ba(NO3)2 of are required to precipitate all the sulfate ion present in 15.3 mL of 0.143 M H2SO4 solution? Ba(NO3)2 + H2SO4 --> BaSO4 + 2HNO3
Classify each of the possible reactions according to whether a precipitate will form or will not form. Precipitate forms No reaction KI + Pb(NO3)2 ? KOH + FeCl, ? KI + NaCl ? CrCl2 + Li,CO, → ? LiNO, + Na SO ?
Question 1 2 pts Given the balanced chemical equation: Thermometer Ba(NO3)2(aq) + Na2SO4(aq) →BaSO4(s) + 2 NaNO3(aq) - Stirrer A 0.30 L of 0.15 M Ba(NO3)2(aq) is mixed with excess Na2SO4(aq) to make 200.0 g of solution in a coffee-cup calorimeter and allowed to react completely. The temperature of the solution rises from 23.5 °C to 24.9 °C. Answer the question in each step to find Hrxn for this reaction. Cs,soln = 4.18 J/g °C Cover Step 1: The reaction...
(25) What is the phase of Ba(NO3)2 in the following reaction: Ba(OH)2(aq) + HNO3(aq) → Ba(NO3)2 + H2O [1] l [2] s [3] aq [4] g [5] ↓
4. What is the balanced, net ionic equation for the reaction shown below: Ba(NO3)2(aq) + Na2SO4(04) 2 NaNO3(aq) + BaSO4(5) Bafty) + so lang) O Bayt + sozing) O Balty) + 2 NO 3(e) + 2 Natoy 50% 1104) – 2 Natas) + 2 NO3(aq) +BaSO4() Bafor + 2 NO 3(ay) + 2 Natal) Somalien – 2 na 102) + 2 NO3(aq) + + BaSO4(s) O 2 NO3(aq) + 2 Natas) 2 NaNO3(-)