Chemistry

Question

Balanced equation:  1SiO₂ + 2C→ 1SiC + 2CO                

If 1152.5gSiO₂ is heated with an excess of C, and the percent yield is 77.40%LCO at STP, what is the actual yield?

 

You are "filling" in the boxes where you see the green highlighted letter. Place the correct answer in the boxes.

 

  • Use only the following units:  
    • g or mol or L or atoms or molecules or particles
  • No spaces
  • superscripts ¹²³⁴⁵⁶⁷⁸⁹⁰   subscripts ₂₃₄₅₆₇₈₉₁₀
  • Type skip in any boxes you will skip


 1st given       result round to 2 decimal places (nearest hundredth)
1152.5gSiO₂x1molx<span class="fs-mask"><span class="cMIPy_bGBk"><span class="fxIji_bGBk fxIji_DpxJ fxIji_bWOh fxIji_NmrE fxIji_buDT fxIji_bBOa"> <span class="bNerA_bGBk bNerA_NmrE bNerA_qfdC bNerA_bBOa bNerA_buDT bNerA_DpxJ bNerA_eFno"><span class="qBMHb_cSXm"></span></span></span></span></span>x  <span class="fs-mask"><span class="cMIPy_bGBk"><span class="fxIji_bGBk fxIji_DpxJ fxIji_bWOh fxIji_NmrE fxIji_buDT fxIji_bBOa"><span class="ergWt_bGBk">Question Blank 4 of 7</span><span class="bNerA_bGBk bNerA_NmrE bNerA_qfdC bNerA_bBOa bNerA_buDT bNerA_DpxJ bNerA_eFno"><span class="qBMHb_cSXm"></span></span></span></span></span>
      1mol= 

 

Percent yield calculation (use units, formulas, and any answer in this section should be rounded to 2 decimal places aka the nearest hundredth)


x100=77.40(%Y)
 (TY) from above    
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Answer: Actual yield of CO produced is
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