On the structure, circle one alcohol functional group.
Work out the formula of tartaric acid to show how many carbon, hydrogen and oxygen atoms it contains.
Use your Periodic Table to help you complete the table and calculate the relative molecular mass of tartaric acid.
Complete the word equation for the reaction between nitric acid and calcium hydroxide.
An aqueous solution of calcium hydroxide is alkaline. Identify which of these pH values shows an alkaline solution.
pH can be measured with a pH meter. Describe one alternative method for finding pH.
Farmers apply calcium hydroxide (slaked lime) to fields where crops are grown. Explain why.
State the meaning of the term thermal decomposition.
Complete the energy level diagram for the thermal decomposition of calcium carbonate by adding these words to the diagram: reactant, products.
Explain, using the energy level diagram, how you know that this reaction is endothermic.