Moist Brown solid Solid J K Oxygen Add solid L Heat Add dilute Solid M Colourless nygas N Black Precipitate P Bubble through CuSO 4(aa) pitato 2017 H, SO (a) Identify J, K, L, M and N. (b) (i) Write an equation for the reaction that occurs between solid M and dilute sulphuric(VI) acid. (ii) Write an ionic equation for the reaction between N and copper(II) sulphate solution. (C) State and explain the observations made when N is bubbled through: (i) Iron(III) chloride solution. (ii) Dilute nitric(V) acid.​

When the pressure that a gas exerts

What are the variables in gay-lussac’s law? pressure and volume pressure, temperature, and volume pressure and temperature volume, temperature, and moles of gas

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box