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Question 12 4 pts If 10.0% by mass of a 50.0 gram sample of a material is carbon, how many moles of carbon are in the sample?
After the following equation is properly balanced with lowest whole-number coefficients, what is the coefficient in front of
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hass ot the sa ple x Pmass ot c revcentare of 100 Soxio l00 mass of atonic mass of c Molo ot : O-416 holofc (2 9/k Hy xto,

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