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- : Egbabl Qe A Solution is Prefared Tby dissdlving 6g AgNoz ina 250-ml Volumetric Hask and diliting the molaurity of the Silver nityate Solution How to Volume. alculute Many millimoles Ag No3. Were dissalved7 twt Ag Noz 169-9Hat12) How much water that required add to 200 ml HNU, I densly -1.285 gm/ ual) contains 46 wt% acid to Convert lo wt% acid Solution ? Ars. i 919.6 ml5. Compute the molarity of a solution that contains 5.62 g of Na₂CO3 in enough water to make 750.0 mL of solution. (3 pts.) 1 Q A Z 1 ption 2 W S X H cmd #3 E D C 54 R F % 5 V T G را opt + 11 { } [ 2.1 de ? 1
- - Chapte x 6 Questio x G "How m X O Chem C x E R.12 ML x A Frequen x E Advanc x * Google x E R.12 ezto.mheducation.com/ext/map/index.html? con=con&external browser%3D0&launchUrl=https%253A%252F%252Flms.mheducation.com%252 Saved apter 4 Assignment 13 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are present in 30.0 mL of a 7.39 M KOH solution? ts g eBook Print ferences1-36. How many milliliters of 3.00 M H2SO4 are required to react with 4.35 g of solid containing 23.2 wt% Ba(NO3)2 if the reaction is So 2+ BaSO4(s)? Ва 3Hew manygrams of 0.491 wt% aqueeusIP are required to provide a50excess te reaet with 250 m£ef 0,023 6 M Th the reaction TH 4+ by hrдо2 1-38. To entertain children between the ages of 2 and 90, I enjoy popping corks from bottles containing vinegar and baking soda pour about 50 mL of vinegar into a 500-mL plastic bottle. Then I wrap about 5 g of baking soda which is sodium bicarbonate NaHCO3) in one layer of tissue and drop the tissue into the bottle. I place a cork tightly in the mouth of the bottle and step back. The chemical reaction generates CO2(g) that pressurizes the bottle and eventually bursts the cork into the air. Everyone smiles IHow many liters are in a 0.115 M solution containing 1.55 moles of dissolved KBr? (AKS 5c) 0.18 L 0.074 L 21.56 L 13.48 L 99+ 180122-ICT DG521 A PrtSc Insert F5 F6 F7 F8 F9 F10 F11 F12 & 5 6 T. Y 11 H. J K + II . * CO
- Eagall 5olved its volume(4L)His focus() Nagl from sodiunchloride it was related by adding one liter of water, what molarisolutions output? Naz 23 cl=35-5Esc B II. Brightspace Aktiv Chemistry C D Q A Z + @ 2 S Alt W app.101edu.co Walmart - Hiring Ce... What volume in mL of 0.220 M HBr solution is required to produce 0.0145 moles of HBr? X O F3 - X # 3 11. Unit 12: Late Adulthood - Devel X E D F4 с 14 $ 4 F5 刀 LL F % 5 V F6 T G F7 A 6 Simulation play - Labster B Y F8 & 7 H Question 4 of 9 DELL U N F9 X D * 8 2 F10 1 Walmart - Hiring Center ( M 9 K F11 ဆုံး O O F12 L Alt P X + 4 7 +/- PrtScr W G(a) How many grams of nickel are contained in 10.0 g of a 10.2 wt% solution of nickel sulfate hexahydrate, NiSO4 ? 6H2O (FM 262.85)? (b) The concentration of this solution is 0.412 M. Find its density.
- Aktiv Chemistry → C < + X b Success Confirmation of QX M Your Chemistry answer is rex b Answered: How many mL o x b Answered: A student combi x app.101edu.co Time's Up! A 0.660 M solution of KCI needs to be prepared through dilution. A 2.00 M stock solution will be added to a 0.250 L volumetric flask and then water will be added to the 0.250 L mark. Determine the volume (in mL) of the 2.00 M stock solution of KCI needed to produce this solution. 1 4 7 +/- New Tab 2 5 8 mL 3 6 9 G 0 x + Submit X C x 100lews SEC # Evaluation of Commercial Bleaching Solutions 22 DATA SHEET Brand name of commercial bleaching solution: Great Value Container Cost3.60 Container Volume: 2391 Cost per gallon:5.7i 2.5ba Density of commercial bleaching Solution: 1.05 g/ml Trial 1 Trial 2 Trial 3 (if necessary) Molarity of NazS2O3 (stock solution) o,100M 6.10OM Volume of diluted bleach titrated (taken from the volumetric flask) Initial Burette Reading Final Burette Reading Oh' 0५८ Volume of Na2S203 used in the titration (mL) 10.80 Moles of NazS203 used in the titration TI'l J12-13 Moles of S203-2 used 6.83 6.83 Moles of I2 initially present in titration mixture Moles of NaOCI in the diluted bleach titrated G.415 Moles of OC-in the diluted bleach titrated ९४ १ ४४°० 30.99g.30.899 Mass of NaOCI in the diluted bleach titrated Volume of commercial bleach titrated 24.07g 24.079 Mass of NaOCI in commercial bleach titrated Mass of commercial bleaching solution titrated 164.1 429 Voll. 47 % NaOCl in commercial bleaching…Data Mass of unknown metal Cark te ?l.005g Volume of uniknown solotion CmL) Volume of HCI added Inital burct readinglmL) Final buret reading (mL) 20.00ML (mL) 15.00mL 20.SSmL 30.90ML Volume Na OH delivered (m L) Concentration of HCI: O.1708M Concentrahon of NaOH: O.1000M * Pipetted 10.35mL 20.00mL Of solution prepared in 250.0 mL volumetric flask Questions', 1. Calalate the number of moles of Na OH used for back titration? 2. Calculate the number of moles moles of metal carbonate present in 20.00mL portion of the metal Carborate soltion? 3. Calculate molar masS of 3.Calculate in knon metal carbongte