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4- The compound adrenaline C,H,NO, (At.wt.C-12, H-1,0-16 ,N- 14)contains C, H, O and N mass % of: a-56.8%C, 6.50%N, 28.4%O and 8.28%H c- 56.8%C, 6.50%H, 28.4%O and 8.28%N b-56.8%0, 6.50%H, 28.4%C and 8.28%N d-56.8%C, 6.50%H, 28.4%0 and 8.28%N

4- The compound adrenaline C,H,NO, (At.wt.C-12, H-1,0-16 ,N- 14)contains C, H, O and N mass % of: a-56.8%C, 6.50%N, 28.4%O and 8.28%H c- 56.8%C, 6.50%H, 28.4%O and 8.28%N b-56.8%0, 6.50%H, 28.4%C and 8.28%N d-56.8%C, 6.50%H, 28.4%0 and 8.28%N

Chemistry by OpenStax (2015-05-04)
Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter3: Composition Of Substances And Solutions
Section: Chapter Questions
Problem 77E: Copper(I) iodide (CuI) is often added to table salt as a dietary source of iodine. How many moles of...
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4- The compound adrenaline C,H,,NO, (At.wt.C-12, H-1,0-16 ,N- 14)contains C, H, O and N mass % of: a-56.8%C, 6.50%N, 28.4%O and 8.28%H c- 56.8%C, 6.50%H, 28.4%0 and 8.28%N 5-Number of grams of Cas(PO.); and grams of KCI is..can be produced by mixing 5g of CaCly with 8g of K,PO, according to 3CACI, + 2 K,PO, - Ca(PO.): + 6KCI (M.Wt CaCl,=110, K,PO,-212 KCI-74, Cas(PO.)=310) a- Cas(PO.)-6.7g. KCI-4.7g d- KCI- 6.7g, Ca,(PO.) 4.7g 6- No. of protons, neutrons and electrons of 1Os equal to a- 76 p 114 n 73 e b- 73 p 114 n 73 e c- 76 p 190 n 76 e b-56.8%0, 6.50%H, 28.4%C and 8.28%N d-56.8%C, 6.50%H, 28.4%0 and 8.28%N b- KCI-3.36g, Ca(PO.)-2.35g e-Cas(PO,)-3.36g. KCI-2.35g e- none of them 190 d- 73 p 118 n 76 e
Transcribed Image Text:4- The compound adrenaline C,H,,NO, (At.wt.C-12, H-1,0-16 ,N- 14)contains C, H, O and N mass % of: a-56.8%C, 6.50%N, 28.4%O and 8.28%H c- 56.8%C, 6.50%H, 28.4%0 and 8.28%N 5-Number of grams of Cas(PO.); and grams of KCI is..can be produced by mixing 5g of CaCly with 8g of K,PO, according to 3CACI, + 2 K,PO, - Ca(PO.): + 6KCI (M.Wt CaCl,=110, K,PO,-212 KCI-74, Cas(PO.)=310) a- Cas(PO.)-6.7g. KCI-4.7g d- KCI- 6.7g, Ca,(PO.) 4.7g 6- No. of protons, neutrons and electrons of 1Os equal to a- 76 p 114 n 73 e b- 73 p 114 n 73 e c- 76 p 190 n 76 e b-56.8%0, 6.50%H, 28.4%C and 8.28%N d-56.8%C, 6.50%H, 28.4%0 and 8.28%N b- KCI-3.36g, Ca(PO.)-2.35g e-Cas(PO,)-3.36g. KCI-2.35g e- none of them 190 d- 73 p 118 n 76 e
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