This is for geochemistry. Please show all work. Instructions: Answer the followi

Q: This is for geochemistry. Please show all work. Instructions: Answer the followi

P T PASCAL KELVIN 1893.153 841.0118 2178.747 894.9267 895.7136 1078.11 1843.569 1339.326 4755.782 1297.801 P T PASCAL KELVIN 1893.153 841.0118 2178.747 894.9267 895.7136 1078.11 1843.569 1339.326 4755.782 1297.801

ID: 118307 • Letter: T

Question

This is for geochemistry. Please show all work.

Instructions: Answer the following questions on a separate piece of paper. Show all your work! 1.) The following reactions are very common in metamorphic rocks CaCO3 CaCO3 calcite aragonute albite jadeite quartz SoF AHoF (kJ/mol) (kJ/mol) (J/) (cm/mol) calcite aragomte albite jadeite quartz 1206.92 1207.13 3935.1 3030.9 910.94 1128.79 1127.75 3711.5 2852.1 856.64 92.9 88.7 207.40 133.5 41.84 36.934 34.150 100.07 60.40 22.688 a.) Determine the coordinates of the reaction boundaries of both reactions and plot them on a piece of graph paper, with respect to pressure and temperature. b.) If a rock had both albite and calcite, what would that say about the pressure and temperature conditions that it crystallized in? c.) Based on the reaction boundaries that you constructed, is it possible for a rock to containjadeite + aragonite + quartz?

Explanation / Answer

PASCAL

KELVIN

1893.153

841.0118

2178.747

894.9267

895.7136

1078.11

1843.569

1339.326

4755.782

1297.801