Mass-mass calculation worksheet by Lizelle Swanepoel https://padlet.com/lizellexs/xds28m0fq08y0973 en-us 2020-10-20 07:46:43 UTC 2023-02-13 00:29:17 UTC hello@padlet.com Mass-mass Calculation Worksheet lizellexs https://padlet.com/lizellexs/xds28m0fq08y0973/wish/843946165
1. Calculate the number of moles of NaOH that are needed to react with 500g of H2SO4 according to the following equation:
H2SO4 + 2NaOH → Na2SO4+ 2H2O
ANS: 10.19 mol

2. Calculate the mass of NH3 that can be produced from the reaction of 125 g of NCl3 according to the following equation:
NCl3  +  3H2O   →  NH3+3HOCl
ANS: 17.7 g

3. Determine the mass of CO2 that can be produced from the reaction of C3H8 with 75 g of O2 according to the following equation:
C3H8 + 5 O2  → 3 CO2 + 4 H2O

4. How many grams of SO2 are produced when 152 g of CS2 react with 48 g of O2 according to the following equation:
 CS2 + 3O2 →  CO2+ 2SO2

]]> 2020-10-20 07:48:46 UTC https://padlet.com/lizellexs/xds28m0fq08y0973/wish/843946165 lizellexs https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844011372 5. Methane can react with elemental chlorine to make carbon tetrachloride (CCl4). The balanced chemical equation is as follows:
CH4 + 4Cl2 → CCl4 + 4HCl

How many grams of HCl are produced by the reaction of 100 g of CH4?


]]> 2020-10-20 08:17:54 UTC https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844011372 What is a mass-mass calculation? lizellexs https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844056878 As discussed in previous lesson.
Recap:]]> 2020-10-20 08:37:46 UTC https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844056878 Worked example: mass-mass calculations lizellexs https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844057166 2020-10-20 08:37:54 UTC https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844057166 lizellexs https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844057610 2020-10-20 08:38:06 UTC https://padlet.com/lizellexs/xds28m0fq08y0973/wish/844057610 Periodic Table lizellexs https://padlet.com/lizellexs/xds28m0fq08y0973/wish/847712839 Use to calculate Molar Masses]]> 2020-10-21 06:55:57 UTC https://padlet.com/lizellexs/xds28m0fq08y0973/wish/847712839