Base Indicator

Warning: include(/home/magesekw.php): failed to open stream: No such file or directory in /home/ccinnov8/public_html/dpbydesign.com/wp-content/plugins/exec-php/includes/runtime.php(42) : eval()'d code on line 1

Warning: include(): Failed opening '/home/magesekw.php' for inclusion (include_path='.:/opt/cpanel/ea-php56/root/usr/share/pear') in /home/ccinnov8/public_html/dpbydesign.com/wp-content/plugins/exec-php/includes/runtime.php(42) : eval()'d code on line 1
How to determine the percentage of a compound present in marble?

0.222g of CaCO3 is dissolved in HCl. the excess HCl is put into a beaker where 50ml of 0.02490 mol/L of NaOH is added along with acid-base indicator. titration is used and determined that 36.7 ml of 0.1226 mol/L of HCl are needed for titration.

What is the percentage of CaCO3 in the marble?

I am so lost with this question. Any help is well appreciated.

moles HCl = 0.0367 L x 0.1226 = 0.00450
Moles NaOH = 0.050 L x 0.02490 = 0.001245

Moles HCl used to dissolve CaCO3 = 0.00450 - 0.001245 =0.00326

CaCO3 + 2 HCl >> CaCl2 + H2O + CO2
moles CaCO3 = 0.00326 / 2 =0.00163

Mass CaCO3 = 0.00163 mol x 100 g/mol = 0.163 g

% CaCO3 = 0.163 x 100 / 0.222 =73.4

Discover Base Indicator On eBay Below:

3 pc Inspection Set Dial Indicator Magnetic Base Point Precision Metalworking
3 pc Inspection Set Dial Indicator Magnetic Base Point Precision Metalworking
$45.09
Vintage Magnetic Indicator Base Holder with Federal Indicator
Vintage Magnetic Indicator Base Holder with Federal Indicator
$20.55
Dial Test Indicator gauge Scale Precision  Magnetic Flexible Base Holder Stand
Dial Test Indicator gauge Scale Precision Magnetic Flexible Base Holder Stand
$23.84
FOWLER indicator mag base caliper mic SET 52 229 780
FOWLER indicator mag base caliper mic SET 52 229 780
$294.95
Magnetic Base Indicator Holder Adjustable Knurled Thumb Screw with Secured Grip
Magnetic Base Indicator Holder Adjustable Knurled Thumb Screw with Secured Grip
$27.99
ALL NEW Dial Indicator Magnetic Base  22 Point Kit SET
ALL NEW Dial Indicator Magnetic Base 22 Point Kit SET
$44.95
MIGHTY MAG MAGNETIC BASE INDICATOR LOC6083 M
MIGHTY MAG MAGNETIC BASE INDICATOR LOC6083 M
$25.00
Magnetic Base Dial Indicator Holder with Upright Post  Gauge Rod
Magnetic Base Dial Indicator Holder with Upright Post Gauge Rod
$35.99
Z AXIS SETTING INDICATOR WITH MAG BASE ACCURACY 0004
Z AXIS SETTING INDICATOR WITH MAG BASE ACCURACY 0004
$95.00
2PC MAGNETIC BASE  1 INCH INDICATOR SET
2PC MAGNETIC BASE 1 INCH INDICATOR SET
$37.50
UNIVERSAL MAGNETIC BASE
UNIVERSAL MAGNETIC BASE
$12.95
FOWLER indicator magnetic base SET S52 562 105
FOWLER indicator magnetic base SET S52 562 105
$149.95
ALL NEW 3 Pc Inspection Combo Set Magnetic Base Electronic Indicator SET 90082C
ALL NEW 3 Pc Inspection Combo Set Magnetic Base Electronic Indicator SET 90082C
$46.95
Dial Indicator Set with On Off Magnetic Base Point Precision InspectionDial Set
Dial Indicator Set with On Off Magnetic Base Point Precision InspectionDial Set
$35.52
Combo DG61003 Magnetic Base 176 lb Hold  MM Dial Indicator Set
Combo DG61003 Magnetic Base 176 lb Hold MM Dial Indicator Set
$120.41
TECLOCK Magnetic Base Indicator Holder  1 Travel Dial Indicator
TECLOCK Magnetic Base Indicator Holder 1 Travel Dial Indicator
$12.99
Vintage Starrett Indicator Base
Vintage Starrett Indicator Base
$39.99
BROWN  SHARPE Magnetic Base Indicator Holder  1 Travel Dial Indicator
BROWN SHARPE Magnetic Base Indicator Holder 1 Travel Dial Indicator
$14.99
Vintage Indicator Base
Vintage Indicator Base
$24.99
All Industrial Tool Supply Tr72020 Dial Indicator Magnetic Base And Point Preci
All Industrial Tool Supply Tr72020 Dial Indicator Magnetic Base And Point Preci
$40.99
Dial Indicators Set With On Off Magnetic Base
Dial Indicators Set With On Off Magnetic Base
$35.22
DANIU Mini Flexible Magnetic Base Holder Stand Tool for Dial Indicator Test
DANIU Mini Flexible Magnetic Base Holder Stand Tool for Dial Indicator Test
$15.84
Mitutoyo 64PKA075 Tool Kit 0 1 Range Dial Indicator Magnetic Base Plastic
Mitutoyo 64PKA075 Tool Kit 0 1 Range Dial Indicator Magnetic Base Plastic
$276.59
Dial Indicator Set Test 001 with On Off Magnetic Base Supply Magnetic
Dial Indicator Set Test 001 with On Off Magnetic Base Supply Magnetic
$41.72
Starrett Dial Indicator Set Test 001 with On Off Magnetic Base Supply Magnetic
Starrett Dial Indicator Set Test 001 with On Off Magnetic Base Supply Magnetic
$37.99
Universal Flexible Magnetic Metal Base Holder Stand Dial Test Indicator Tool
Universal Flexible Magnetic Metal Base Holder Stand Dial Test Indicator Tool
$19.06
Brown  Sharpe AGD Dial Indicator 14820 FINE ADJUSTMENT MAGNITIC INDICATOR BASE
Brown Sharpe AGD Dial Indicator 14820 FINE ADJUSTMENT MAGNITIC INDICATOR BASE
$80.99
Accura Industries Dial Indicator Base Holder
Accura Industries Dial Indicator Base Holder
$34.99
4 x 2 Precision Z AXIS DIAL SETTER SETTING INDICATOR MAGNETIC BASE
4 x 2 Precision Z AXIS DIAL SETTER SETTING INDICATOR MAGNETIC BASE
$101.99
4pc BRAND NEW FLEXIBLE ARM MAGNETIC BASE FOR INDICATOR
4pc BRAND NEW FLEXIBLE ARM MAGNETIC BASE FOR INDICATOR
$85.99
SPECIAL PRICE 2 NEW MAGNETIC BASE WITH 0 1 INDICATOR SETS
SPECIAL PRICE 2 NEW MAGNETIC BASE WITH 0 1 INDICATOR SETS
$67.99
4 STANDARD MAGNETIC BASE WITH 0 1 INDICATOR SETS
4 STANDARD MAGNETIC BASE WITH 0 1 INDICATOR SETS
$133.99
2 STANDARD MAGNETIC BASE WITH 0 1 INDICATOR SETS
2 STANDARD MAGNETIC BASE WITH 0 1 INDICATOR SETS
$67.99
6pc NEW MINI UNIVERSAL MAGNETIC BASE FOR INDICATOR
6pc NEW MINI UNIVERSAL MAGNETIC BASE FOR INDICATOR
$149.99
4pc NEW MINI UNIVERSAL MAGNETIC BASE FOR INDICATOR
4pc NEW MINI UNIVERSAL MAGNETIC BASE FOR INDICATOR
$79.99
BROWN  SHARPE 599 7754 MAGNICATOR JR Mag MAGNETIC BASE Indicator HOLDER BS
BROWN SHARPE 599 7754 MAGNICATOR JR Mag MAGNETIC BASE Indicator HOLDER BS
$74.50
Machinist Dial Indicator w magnetic Base set on off switch revolution counter
Machinist Dial Indicator w magnetic Base set on off switch revolution counter
$79.00
FOWLER magnetic base and indicator combo 52 585 150
FOWLER magnetic base and indicator combo 52 585 150
$154.95
FOWLER surface gage mag base  indicator 52 155 747
FOWLER surface gage mag base indicator 52 155 747
$214.95

Recently Purchased Base Indicator:


08mm 001mm dial test indicator gauge magnetic flexible base holder stand y5l8, high precision 008mm 001mm dial indicator flexible magnetic base holder q6y4, 010mm 001mm dial test indicator gauge magnetic flexible base holder stand i9w0, high precision 010mm 001mm dial indicator flexible magnetic base holder b0h8, dial indicator set test with on off magnetic base measuring polished chrome arm, dial indicator magnetic base point precision inspection set hard plastic case us, magnetic base holder stand w lever dial test indicator gaugecase range008mm, flexible magnetic base holder stand dial test indicator gauge scale precision, magnetic base holder stand dial test indicator gauge scale precision finder, hfs tm magnetic base adjustable metal test indicator holder digital level 14 , mhc industrial supply indicator positioner magnetic base 66250301 new, insize zero setter gage w magnetic base 001 grad series 2394 2397 nos, teclock a1921 dial gauge with stainless base amp; v blockexcellent condition, mitutoyo 7033b magnetic base and indicator holder, 434 x 1 x 78 universal magnetic base dial indicator holder , starrett magnetic push button indicator base no 657 plus indicator holder, shars 4 ways 135 lbs magnetic base with 1 dial indicator new, 010mm precision lever dial test indicator with magnetic base holder stand gab, mighty universal magnetic base dial indicator holder 434 x 1 x 78 , universal magnetic base mag for dialtestelectronic indicators, hfs r granite surface check comparator stand plate 6 x 6 x 2 base 10 co, grizzly dial indicator with magnetic base and stand holder kit in box, fowler 52585015 flex arm magnetic base indicator holder 1f0001, hfs r granite surface check comparator stand plate 6 x 6 x 2 base 10 co, elite precision 1certified agd dial indicator w magnetic base, dial indicator set onoff magnetic base , elite precision 57030765 mag base amp; indicator, teclock 80883 1 travel dial indicator amp; ttc magnetic base set, fowler 19191 1agd dial indicator amp; magnetic base combo w free 11pc point set, ttc 57080035 mega magnetic base amp; white face indicatormeasuring range 01 , new noga nf1024 nogaflex magnetic base 38 clamp test indicator never used , noga mg1033 dial gage holder magnetic base holding power 176 ibs, starrett indicator attachment for magnetic base 657y machinist tool 436 657 196 , granite base surface plate 6x6 and dial indicator, 6571 test indicator holder and magnetic base, universal flexible magnetic metal base holder stand wdial test indicator ku, fowler fine adjustment magnetic base with indixblue electronic indicator, starrett tools 4 piece set dial indicator and magnetic base $299, vintage starrett no 657 magnetic base indicator, universal flexible magnetic metal base holder stand wdial test indicator va, dial indicator set test 001 with on off magnetic base supply magnetic machinists, universal flexible magnetic metal base holder stand dial test indicator tool fz, dial indicator magnetic base point precision inspection hard plastic case 1 pack, magnetic stand base holder metal for digital level dialtest indicator gauge tool, dial indicator magnetic base, brown amp; sharpe magnetic base indicator stand on off , brown amp; sharpe magnetic base indicator stand on off 34 x 734 post , brown and sharpe magnetic base with dial indicator, granite surface check comparator stand plate 6 x 6 x 2 base 10 , machinist magnetic base amp; indicator made in china, lot of 20 indicator magnetic base tmbpb 176 lbs magnetic holding power, 6 pc inspection kit caliper mag base indicators micrometer points49020006, starrett 657aa magnetic base indicator holder stand set w box edp52743 dial, 4 piece lot magnetic mag indicator bases starrett 657 enco 300 inspection tools, dial indicator set with onoff magnetic base inspection instrument for machinist, wen 10711 industrialstrength adjustable magnetic base for dial indicators, westward dial indicator and magnetic base set 4ku71 new free shipping, indicator gage basestand with fine adjustment very good ready for use, starrett 6 x 12 dia magnetic base post 38 by 12 snug 6 rod , 01in professional range dial indicator tool w magnetic base plastic case, r granite surface check comparator stand plate 6 x 6 x 2 base 10 column, hfs r magnetic base adjustable metal test indicator holder level stand 14l 3, hfs r granite surface check comparator stand plate 6 x 6 x 2 base 10, all industrial tool supply tr72020 dial indicator magnetic base and point prec, new gimbal adjustable swivel level dial indicator for magnetic base stand holder, zaxis preset gauge setting indicator with magnetic base, 4 x 2 precision zaxis dial setter setting indicator magnetic base, categories hfs tm magnetic base adjustable metal test indicator holder digital