Describe the function of the different parts of the microscope: State Clips -

Diaphragm -

Coarse Focus Knob-

Fine Focus Knob -

What is a metal replacement reaction

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

How does the viscosity of magma change as magma cools?