| Date | November 2017 | Marks available | 1 | Reference code | 17N.1.sl.TZ0.4 |
| Level | SL | Paper | 1 | Time zone | TZ0 |
| Command term | Question number | 4 | Adapted from | N/A |
Question
What is the sum of the coefficients when the following equation is balanced using the smallest whole numbers?
__C6H12O6 (aq) → __C2H5OH (aq) + __CO2 (g)
A. 4
B. 5
C. 9
D. 10
Markscheme
B
Examiners report
[N/A]
Syllabus sections
Core » Topic 1: Stoichiometric relationships » 1.1 Introduction to the particulate nature of matter and chemical change
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