Chemistry, 22.02.2021 19:40 jeonkara

When magnesium ribbon is placed in sulfuric acid, a chemical reaction takes place and heat energy is given off.
Liang and Naranbaatar are planning an investigation into the effect of the
length of magnesium ribbon on the increase in temperature. They decide to
carry out some preliminary work.
Explain what preliminary work they could do and how this would help them
plan their investigation.

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