Q2. Calculate moles of NaC2H3O2·3H2O (s), then use qreaction to calculate AHreaction for sodium acetate trihydrate in kJ. NaC2H3O2 3H2O (s) → Na*(aq) + C2H3O2'(aq) + 3 H20(I)

Use 1 decimal point for all atomic masses. 2.00 g of H2(g) are reacted with 32.0 g of O2(g) by the following reaction   2H2(g) + O2(g) --> 2H2O(g) What is the limiting reagent? H2(g) O2(g)     Based on the limiting reagent, fill in the following ICE Table using moles. Enter any zero values as 0.00.     H2 O2 H2O Initial       Change       Final         How much of the excess reagent remains (in grams)?

When solutions of silver nitrate and sodium chloride are mixed, silver chloride precipitates out of solution according to the equation AGNO3 (aq) + NaCI(aq)→AgCl(s) + NaNO3(aq) Part A What mass of silver chloride can be produced from 1.69 L of a 0.214 solution of silver nitrate? Express your answer with the appropriate units. • View Available Hint(s) ? mass of AgCl = Value Units Submit Part B The reaction described in Part A required 3.48 L of sodium chloride. What is the concentration of this sodium chloride solution? Express your answer with the appropriate units. • View Available Hint(s) HA ? Value Units Submit

a laccd sign in - Search ||| tab hift T 0 caps lock % esc O CHEMICAL REACTIONS Percent yield of chemical reactions Be sure your answer has the correct number of significant digits in it. Explanation K- →1 V Liquid octane (CH₂(CH₂) CH₂) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). If 10.9 g of water is produced from the reaction of 27.41 g of octane and 176.6 g of oxygen gas, calculate the percent yield of water. m X ? https://www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvUrTNdLZh5A8CnG03PBGuXr8iCPa7ZMmym Type here to search A 2 Z P Check ALEKS W S # X * 3 X alt E *** f4 $ D 70 4 C X R % 100 Mc Graw He f6 T V McGraw-Hill Education Campus X 4- G (0) 17 B Y ♫+ & 7 H no f8 © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Access a ? KAA * J A ALEKS-Shushanik Babayan - Le X + 96sW-8PcvpF38ZsC... A N fg 3 K f10 0/5 L f12 93°F insert alt Shush 11 prt sc ] bac pause ctri