Chemistry 5070/21 — May/June 2015
Cambridge O-Level · Theory · worked solutions for every part, with the mark scheme
Topics Stoichiometry · Chemical Reactions · Organic Chemistry · Acids, Bases and Salts · Chemistry of the Environment · Atoms, Elements and Compounds · +5 more
Choose from the following organic compounds to answer the questions below.
butane
butanoic acid
butyl ethanoate
ethanol
ethyl butanoate
methane
methanol
methyl propanoate
propane
propanoic acid
propanol
Each compound can be used once, more than once or not at all.
Name a compound that reacts with magnesium to make hydrogen.
______
Which compound can be oxidised to make propanoic acid?
______
Name two compounds that react together to make an ester.
______ and ______
Which compound has the following structure?
______
Name a compound which has a molecule with eleven atoms only.
______
The rest of this paper
8 more questions- Q2Stoichiometry · Acids, Bases and Salts · Chemistry of the Environment9M
- Q3Chemical Energetics · Stoichiometry · Chemistry of the Environment · Chemical Reactions11M
- Q4Atoms, Elements and Compounds · Stoichiometry12M
- Q5Chemical Reactions · Stoichiometry · Experimental Techniques and Chemical Analysis · Acids, Bases and Salts8M
- Q6Experimental Techniques and Chemical Analysis · Stoichiometry · Chemical Reactions · Acids, Bases and Salts10M
- Q7Stoichiometry · Chemical Reactions · Metals · Atoms, Elements and Compounds10M
- Q8Organic Chemistry · Electrochemistry · Stoichiometry10M
- Q9States of Matter · Organic Chemistry10M