C2H4O2 A) CH404 CH -LCX A -D-22 b- 1.00-- 09 D- 4) Determine the molarity of...

Question

Question

C2H4O2 A) CH404 CH -LCX A -D-22 b- 1.00-- 09 D- 4) Determine the molarity of a solution formed by dissolving 97.7 g LiBr in e

Answer 1

Answer #1

86.84 mot Liber 97.7 = 1.125 mal molarity - 1.125 2 = 1.50 m o 1.121 To L 6) a) () & Bag Na 28

Answer 2

Similar Homework Help Questions

ASAP 1) Determine the molarity of a solution fomed by dissolving 97.7 g LiBr in enough...

ASAP 1) Determine the molarity of a solution fomed by dissolving 97.7 g LiBr in enough e the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0 mL of solution. E) 1.18 M C) 0.768 NM aker contains 0.50 mol of potassium bromide in 600 ml. of water. An additional 600 mI, of C) 0.42 mol A) 0.130 NM B) 2.30 M D) 150 M 2) A beaker contains 0.50 mol of potassium...
4.) (20%) Which one of the following is an acid base reaction? a) C(s) + O2(g)...

4.) (20%) Which one of the following is an acid base reaction? a) C(s) + O2(g) → CO2(g) b) 2 HCl(aq) + Ca(OH)2(aq) + 2 H2O(1) + CaCl2(aq) c) Fe(s) + 2 AgNO3(aq) — 2 Ag(s) + Fe(NO3)2(aq) d) MgSO4(aq) + Ba(NO3)2(aq) + Mg(NO3)2(aq) + BaSO4(s) e) None of the above are acid base reactions.
mine the molarity of a solution formed by dissolving 468 mg of Mg 2 in enough...

mine the molarity of a solution formed by dissolving 468 mg of Mg 2 in enough water to yield 50.0 ml. of solution. A) 0.0297 M B) 0.0337 M C) 0.0936 M D) 0.0107 M E) 0.0651 M 8) How many molecules of sucrose (C12H22011, molar mass 342.30 g/mol) are contained in 14.3 mL of 0.140 M sucrose solution? A) 8.29 x 1022 molecules C12H22011 B) 1.21 x 1021 molecules C12H22011 C) 6.15 x 1022 molecules C12H22011 D) 1.63 x...

HNO C H,504 Question 98 (0.05 points) Which of the following is an acid-base reaction? Question...

HNO C H,504 Question 98 (0.05 points) Which of the following is an acid-base reaction? Question 98 options: C C(s)+02(g) CO2(g) С 2 HC104(aq) + CalOH)2(aq) 2 H2O(l) + Ca(C104)2(aq) C Fe(s) + 2 AgNO3(aq)-> 2 Ag(s) + Fe(NO3)2(aq) MgSO4(aq)+ Ba(NO3)2(aq)Mg(NO3)2(aq)+Bas04(s) None of the above are acid base reactions. Question 99 (0.05 points) How many electrons are gained or lost in the following half-reaction? Question 99 options: C 1/2 electron is gained C 2 electrons are gained C 1/2 electron...
18) Which of the following is an acid-base reaction? A) Fe(s) + 2 AgNO3(aq) - 2...

18) Which of the following is an acid-base reaction? A) Fe(s) + 2 AgNO3(aq) - 2 Ag(s) + Fe(NO3)2(aq) B) MgSO4(aq) + Ba(NO3)2(aq) -- Mg(NO3)2(aq) + Baso C) C(s) + O2(g) - CO2(g) (D) 2 HCIO 4(aq) + Ca(OH)2(aq) → 2 H2O(l) + Ca(C1O4)2 E) None of the above are acid base reactions. 1 Determine the oxidation state of P in PO 33-. A-3 B) 0 C) +6
1) Complete the following reactions with the products and balance them. Also, name the type of...

1) Complete the following reactions with the products and balance them. Also, name the type of each reaction (oxidation-reduction, precipitation, acid-base, gas formation or heat of combustion) (a) K2504(aq) + Pd(NO3)2(aq) → (b) Ba(OH)2(aq) + HCIO4(aq) → (c) Fe(s) + CuSO4(aq) → (d) C3H60(1) + O2(g) → (e) Zn(s) + H2SO4(aq) →

I'd like the answers for 22-25. on 25 there is a fifth option of 49.9g C2H4O2,...

I'd like the answers for 22-25. on 25 there is a fifth option of 49.9g C2H4O2, C6H1206 Question 22 (2 points) The diagram represents a mixture of S atoms and O2 molecules in a closed container =s 00 =0 Select the diagram that shows the results after the mixture reacts as completely as possible according to the equation: 25 + 302 → 2503 О 20 alo Jestion 23 (2 points) 25.5 mL aliquot of HCl (aq) of unknown concentration was...
- 4 ultiple Choice Questions: (Each question is 2.5 points) - How many liters of a...

- 4 ultiple Choice Questions: (Each question is 2.5 points) - How many liters of a 0.0550 M KCl solution contain 0.163 moles of KCI? ) 3.37 L B ) 1.48 L C) 8.97 L Dy 2.96 L 2. Determine the concentration of a solution prepared by diluting 20.0 mL of a 250.0 mL A) 0.0160 M B) 0.0320 M 272.50 M D) 0.00800 M 3. Determine the molarity of a solution formed by dissolving 97.7 g LiBrin, 750.0 mL...
1. Determine the net ionic equations A. Ba(PO4)2(s) + 6HNO3 (aq) → 3Ba(NO3)2(aq) + 2H3PO4(aq) B....

1. Determine the net ionic equations A. Ba(PO4)2(s) + 6HNO3 (aq) → 3Ba(NO3)2(aq) + 2H3PO4(aq) B. Pb3(PO4)2(s) + 6HNO3 (aq) → 3Pb(NO3)2(aq) + 2H3PO4(aq) C. Fe(PO4)(s) + 3HNO3 (aq) → Fe(NO3)3(aq) + H3PO4(aq) D. Ag3PO4(s) + 3HNO3 (aq) → AgNO3(aq) + H3PO4(aq)

21) Which of the following compounds is NOT an. Arrhenius acid? (A) N Hz (B) (H...

21) Which of the following compounds is NOT an. Arrhenius acid? (A) N Hz (B) (H ₂ (GOH (c) H₂SO4 0) ANO 22) Which of the following compounds is an Arrhenies base? (A) SrOH (B) CH₃OH (c) HOCI (0) CH₃CO₂H (23) Determine the name of for aqueous H Br. (6) bromic acid B) bromous acid © hydrobromous acid D) hydro bromic acid €) hydrogen bromate 24) Which of the following is an acid-base reaction? (A) Fe(s) +2A, NO3 laq)-D2Ag ()...