Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Stoichiometry
Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "elem…
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Hi I need help finding the actual moles used please:)

TEXAS INSTRUM Da Dat Assigned Letter Spreadsheet ID Actual weight of Na,CO, used mass Na,CO3 + beaker 143.525 142.313g mass beaker mass Na,CO3 = 1,212 %3D Describe the Na,CO3 More alun to ap light powder, whte Actual moles Na,CO3 used Actual weight of CaCl, • 2 H,0 used mass CaCl, • 2 H,O + beaker = %3D mass beaker= mass CaCl, • 2 H,0 = %3D Describe the CaCl, • 2 H,0 Fine Crysials, StIcks to giassware, cle ar Actual moles CaCl, • 2 H,O used Actual moles CaCl, used Weight of filter paper Weight of watch glass (dried out) Very Thickened paste eery Describe the wet CaCO3 Weight of filter paper, watch glass and precipi- tate 1st drying Weight of filter paper, watch glass and precipi- tate 2nd drying
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Transcribed Image Text:TEXAS INSTRUM Da Dat Assigned Letter Spreadsheet ID Actual weight of Na,CO, used mass Na,CO3 + beaker 143.525 142.313g mass beaker mass Na,CO3 = 1,212 %3D Describe the Na,CO3 More alun to ap light powder, whte Actual moles Na,CO3 used Actual weight of CaCl, • 2 H,0 used mass CaCl, • 2 H,O + beaker = %3D mass beaker= mass CaCl, • 2 H,0 = %3D Describe the CaCl, • 2 H,0 Fine Crysials, StIcks to giassware, cle ar Actual moles CaCl, • 2 H,O used Actual moles CaCl, used Weight of filter paper Weight of watch glass (dried out) Very Thickened paste eery Describe the wet CaCO3 Weight of filter paper, watch glass and precipi- tate 1st drying Weight of filter paper, watch glass and precipi- tate 2nd drying
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