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> Question 17 of 25 A chemist requires 0.517 mol Na, CO, for a reaction. How many grams does this correspond to? g Na, CO mass: aboutus aenpva Policy terms atuse contactus hep MacBook Air
Question 18 of 20 > How many grams of KCIO, are needed to form 25.4 g of 0,? 2 KCIO,(s) — 2 KCl(s) + 30,(g) Step 1: Show the strategy for solving this problem. grams 0, —> grams KCIO apling Learning, Inc. about us careers privacy policy terms of use conta 0
How many grams of sodium are required to make .555 g of
hydrogen gas?
Question 27 (2 points) How many grams of sodium are required to make.555 g of hydrogen gas? 2 Na(s) + 2 H2O(1) --> 2 NaOH(aq) + H2(g) a) 6.38 Ob) 1.11 c) 25.5 d) 12.8 e) 51.1 Question 28 (2 points) Which procedure is most appropriate to prepare 200 mL of 0.050 M C6H1206 aqueous solution?
How many grams of sodium are produced when 2.5 grams of sodium
azide decomposes
Drive - Google... P Praxis Holdings LLC... Question 5 1 pts 2 NaN3(s) ------> 2 Na(s) + 3 N2(8) How many grams of sodium are produced when 2.5 grams of sodium azide decomposes? 0.88 g 1.6 g 0.038 g 1 nts
> Question 16 of 28 How many grams of chlorine gas are needed to make 6.90 x 10° g of a solution that is 1.60 ppm chlorine by mass? g Cl mass: help contact us about us privacy policy careers terms of use 3:19 P 11/17/20
For the reaction 2 Al + 3 H,SO -3H, + A1, (SO), how many grams of sulfuric acid, H2SO4, are needed to react completely with 51.9 g of aluminum, Al? 100 mass: 1/100 0/100 Consider the reaction. heat 2 Al(s) + Fe,0,(3) ***, ALO3(s) + 2 Fe(1) If 17.7 kg Al reacts with an excess of Fe,Og, how many kilograms of A1, O, will be produced? mass of A1,03 produced:
10 Question (1point) 1st attempt How many grams of N are in 74.0 g of NH4NO3? < 10/12 TIONS COMPLETED
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3. If 5.01 x 10 25 atoms of K react, how many g of Ca are produced? Balance. K + Caz,PO.)2 ---> K3PO, + Ca
How many grams of N2 are produced from 100.0 g of NH3 according to the following reaction? 4NH3 + 6NO ------ > 5N2 + 6H20 Calculate the mass (g) of H2O needed to produce 150 g of Mg(OH)2 according to the equation: Mg2N2 + 6H2O ----- > 3Mg(OH)2 + 2NH3
Question 5 of 12 > How many grams of HNO, are in 2.405 x 1022.molecules of HNO? Show the conversions required to solve this problem and calculate the grams of HNO, 1 mol HNO, 63.018 g HNO, 2.405 x 10” molecules HNO, X X 78 HNO, 6,022 x 10 molecules HNO, 1 mol HNO Answer Bank mass HNO3 = 2.517 g HNO3