In the reaction 2Na2CO3 4Na + 2CO2 + 02- there are 0.50g of sodium carbonate reacting. How many moles of Na does it produce? (A.w: Na=23 , C=12, O= 16 ) 0.0089 0.0091 0.0094 0.0097 0.0099 What volume...

In the reaction 2Na2CO3 4Na + 2CO2 +<br>02- there are 0.50g of sodium carbonate<br>reacting. How many moles of Na does it<br>produce? (A.w: Na=23 , C=12, O= 16 )<br>0.0089<br>0.0091<br>0.0094<br>0.0097<br>0.0099<br>What volume of 0.50 M H2SO4 must be<br>added to 65mL of 0.20 M H2SO4 to give a<br>final solution of 0.35 M? If the M= wt/m.wt *<br>* 1000/VOL(ml)<br>24<br>25<br>26<br>27<br>28<br>29<br>

Extracted text: In the reaction 2Na2CO3 4Na + 2CO2 + 02- there are 0.50g of sodium carbonate reacting. How many moles of Na does it produce? (A.w: Na=23 , C=12, O= 16 ) 0.0089 0.0091 0.0094 0.0097 0.0099 What volume of 0.50 M H2SO4 must be added to 65mL of 0.20 M H2SO4 to give a final solution of 0.35 M? If the M= wt/m.wt * * 1000/VOL(ml) 24 25 26 27 28 29

Jun 09, 2022

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In the reaction 2Na2CO3 4Na + 2CO2 + 02- there are 0.50g of sodium carbonate reacting. How many moles of Na does it produce? (A.w: Na=23 , C=12, O= 16 ) 0.0089 0.0091 0.0094 0.0097 0.0099 What volume...

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