Question
Determine the percent composition of sodium hydrogen carbonate.
Na H C O3
1*22.999 1*1.008 1*12.011 3*15.999
22.999 1.008 12.011 47.997
/84.015 /84.015 /84.015 /84.015
.2737 .0120 .1430 .5713
*100 *100 *100 *100
27.37% 1.2% 14.3% 57.13%
did i do this correctly?
Na H C O3
1*22.999 1*1.008 1*12.011 3*15.999
22.999 1.008 12.011 47.997
/84.015 /84.015 /84.015 /84.015
.2737 .0120 .1430 .5713
*100 *100 *100 *100
27.37% 1.2% 14.3% 57.13%
did i do this correctly?