What are the building blocks of carbohydrates such as starch?
- AFatty acids joined to a glycerol molecule
- BNucleotides
- CMonosaccharides (simple sugars) such as glucose
- DAmino acids
What are the building blocks of carbohydrates such as starch?
What is a cation?
What colour does blue litmus paper turn in an acid?
What is the oxidation number of oxygen in most of its compounds?
0.5 mol of KCl is dissolved to make 250 mL of solution. What is its molarity?
What is the molar mass of sulfuric acid, H₂SO₄ (H = 1, S = 32, O = 16 g/mol)?
Using PV = nRT with R = 0.082 L·atm/(mol·K), how many moles of gas are in 24.6 L at 1 atm and 300 K?
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