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- 73 Al ihe school ey decided to adt sodum carbonae (NaCOJ tohe sampled wster in the school tankin order to restore he sttavalue close to The balanced equartion for the reaction is Na,Co.e) + 2HC (ag - 2Nac (ag • H0()• co; (al 731 Calcuate the mass of sodum cartonate (Na,CO.) required to neutralize each 1 dm' of the sample water 732 Ater the neutralization. the water tasted saty. Give a reason for the saly taste of the water Refer to the equation above.التاريخ In the Pollowing reaction 2Ag Nas+ Badz2Agel+ BacNO3z AIP 4la.8& grams of barium nitrate are producedhew many grams of Silver nitrate were reacted BIF 39.02 grams of barium chlarldeare reacted lnan excess oP Siluer nitrate, how many farticles of siluer chloride are prod.uced 2Lakes that have been acidified by acid rain can be neutralizedby the addition of limestone (CaCO3). How muchlimestone in kilograms would be required to completelyneutralize a 5.2 * 109-L lake containing 5.0 * 10-3 g ofH2SO4 per liter?
- P4O10 + KOH → K3PO4 + H2Ois balanced, how much KOH is required toreact with 3 moles of P4O10?7.Using 4 the Ravation below how many react 680riO moves of NO wOuld be produced if you 23 mdes of NH with erDeSS onygen NH3 + O sHaO +NOWhat is the limiting reagent if 78 grams of Na202 were reacted with 29.4 grams of (H2O? At.Wt( Na323.0%3D16,H=1
- 37R37S nL of OilooM ealetum chloride reacts complalely with aques lyer nitrate iuhat s the 143.32 al mol) O.100M eaet (१०७.९ Co९० ) mass of Aa C! precipitale? Caclalag)+2O Launch Meeting - Zoom O Launch Meeting - Zoom od212ou%3D2591470&isprv &drc3D1&qi=24592388cfql%=D08drnb- ttempt 1 A honeycomb-shape casing of the metals platinum (Pt), rhodium (Rh), and palladium (Pd) in catalytic converters of automobiles cause more reactions to take place that produce less harmful gases without being affected by the reaction. These metals are catalysts because: They cause the reactions without being affected. They are formed into a honeycomb shape. They are metals. They help produce less harmful gasses.guiestior #O Triat 1. 1.50 1.50 1.50 2.00 2. 3.00 2.00 4.00 3.00 3:00 what es Hiurate comlent tn Herealier above?
- many grams of Anilin GHs NH2 Should be Solved in water to Prefare dow a Solution of I liter containg oH iong Know that Kb (AnilWhe)=4*/0 with -6 2* 10 -10Ansy G A 20. Answ My C x C Write x C The X C Whe x Ten/akeCovalentActivity.do?ocator nssignnment lake 身 [ [Review Topics] [References] Use the References to access important values if needed for this question. The mass of copper(II) carbonate that is dissolved in 125 mL of a saturated solution is grams. Submit Answer Retry Entire Group No more group attempts remain Previous Next ENG 令 口 US End Insert 口し Home F7 F6 F9 F12 出(6) total lonio al 1unio eanATion (C) ne t lonio componnd 24. NH4OH Co(NO,)2 (a) balancedeauation (b) total lonlceauation ccl net lonic eauation