If 150.0 g of NaHCO3(MW=84.01g) is reacted with 75.0 g of h3PO4(MW=98.00g) which reagent is limiting?
If 150.0 g of NaHCO3(MW=84.01g) is reacted with 75.0 g of h3PO4(MW=98.00g) which reagent is limiting?
425.8 mal CO N2H ()+O2 (g) NO2 (g) +H2O (g). NZH4 302 2NOZ ZAZO a. If 75.0 kg of hydrazine reacted with 75.0 kg of oxygen, which is the limiting reagent?
ents and Stoichiometry: ME! 25. What is the limiting reagent if 0.200 g of maleic anhydride (MW 98.06) is reacted with 0.180 g of cyclopentadiene (MW 66.10), what is the limiting reagent? Use significant figures. Show your work. Just choosing an answer gets you zero credit. (5 points) U 0 a. maleic anhydride b. cyclopentadiene c. neither is limiting 26. How much cis-norbornene-5,6-endo-dicarbocylic anhydride (MW 164.16) can be produced? (10 points) a. 0.335 g b. 0.447 g c. 0.782 g...
BaCl2 +Na2SO4 = BaSO4(s) + 2Na +2Cl Calculate the mass of the limiting reagent that reacted in the experiment for each trial. Hints: Your limiting reagent is either BaCl2 or Na2SO4 calculate # of moles of your limiting reagent from the mass of your precipitate Trial data: Mass of unknown: 1.104 g Actual mass weighted of Na2SO4: 1.425 g Mass of precipitate: 0.137 g
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To identify a limiting reagent problem >Amounts (mol, g, etc.) for two different reactants (reactants) are given. Example: Consider the balanced equation shown below. If 2.0 mol RuCl, is reacted with 5.0 mol Li,S, how many moles of Ru,S, can be formed? How many moles of which reagent are left? Step 1: Convert both reactants to moles of the same product. Step 2: Identify the limiting reagent by comparing moles of product determined in Step 1. The...
How much salicylic acid (the limiting reagent in the synthesis) is need to produce 500 g of aspirin? Mw aspirin is 180.158 g/mol Mw salicylic acid is 138.12 g/mol a.) 38.333 b.) 383.33 c.) 3.833 d.) 0.3833
1. (10 pts) A 150.0 g sample of a metal at 75.0 °C is added to 150.0 g H20 at 15.0 °C (s.h. = 4.184 J/g °C). The temperature of the water rises to 18.3 °C. Calculate the specific heat capacity of the metal, assuming that all the heat lost by the metal is gained by the water.
QUESTION 3 Determine the limiting reagent for the following reaction if 8.00 g of C, 2.50 g of H2, and 4.20 g of O2 are reacted ? 4C + 3 H2 + O2 – C4HO2 OC Hz O 02 ОСдньо Reply Forward MacBook Air
4.(6 pts) Determine the limiting reagent and the theoretical yield in the following situation. In a reaction 10.1g of Mg was reacted with 10.5 g of oxygen 2 Mg + O2 + 2MgO 5. An aqueous solution containing 10.0 g sodium hydroxide is added to an aqueous solution containing 10.0 g phosphoric acid. a. (4) Write and balance the complete chemical reaction. b. (4) Write the ionic acid the net ionic equations for the reaction. C. (4) Determine which reagent...
Balance the following equation:_____H_2(g)+_____N_2(g) rightarrow_____NH_3(g) Which is the limiting reagent, 4.43 moles of H_2 or 4.43 moles of N_2? Show work to validate answer and clearly explain your choice. Which is the limiting reagent, 5.30 grams of H_2 or 12.75 grams of N_2? Show work to validate answer and clearly explain your choice.
consider the reaction: 4HCl + O2-2H2O + 2Cl. If 14 g of HCl are reacted with 5.5 g of O2. Which is the limiting reagent?