Food Chemistry

Use a (a)   to measure volume

Volume should be recorded to (a)   decimal place

Do (a)   to get salt from seawater

Do (a)   to get water from seawater.

For chromatography

• start line must be below solvent line

• start line must be above solvent line

Which of the following forms new products?

• chemical reaction

• physical reaction

Which of the following forms new products?

• chemical reaction

• physical reaction

Which of the following forms new products? (multiple answers)

• rusting

• cooking

• burning

• evaporation

(a)   reaction does not form new products.

Slow down burning by (multiple answers)

• reduce oxygen

• reduce carbon dioxide

• reduce water

• reduce fuel