paulcarey51176 paulcarey51176
  • 20-12-2017
  • Social Studies
contestada

A mixture of baking soda is prepared in water. The mass of this mixture is 225g. The original mass of baking soda was 50g. What is the original mass of water to which the baking soda was added?

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Dejanras
Dejanras Dejanras
  • 20-12-2017
m(water)=mass of mixture - mass of baking soda= 225g - 50g = 175g.
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EmilyT152
EmilyT152 EmilyT152
  • 20-12-2017
The original mass was 175g. Just subtract 50 from 225g
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