The balanced chemical equation for the above reaction is as follows; 2LiOH + H₂SO₄ ---> Li₂SO₄ + 2H₂O stoichiometry of base to acid is 2:1 Number of OH⁻ moles reacted = number of H⁺ moles reacted at neutralisation Number of LiOH moles reacted = 0.400 M / 1000 mL/L x 20.0 mL = 0.008 mol number of H₂SO₄ moles reacted - 0.008 mol /2 = 0.004 mol Number of H₂SO₄ moles in 1 L - 0.500 M This means that 0.500 mol in 1 L solution Therefore 0.004 mol in - 1/0.500 x 0.004 = 0.008 L therefore volume of acid required = 8 mL
Answer:When light passes through a prism the light bends. As a result, the different colors that make up white light become separated. This happens because each color has a particular wavelength and each wavelength bends at a different angle.
