Sedimentary rock forms from sand and other particles that are buried, compacted, and cemented together by natural processes. In many locations around the world, sedimentary rock is gradually pushed and pulled into the Earth's interior by tectonic forces. This begins a series of transformations for the rock.
The list below shows one potential series of transformations for sedimentary rock. Choose the answers that correctly fill in the missing steps.

1.Sedimentary rock is pulled into Earth's interior by tectonic forces.

2.Possible answers: The rock becomes cooler as it descends-this changes it into metamorphic rock, or Heat and pressure changes the sedimentary rock into metamorphic.

3.Later, heat rising from below causes part of the metamorphic rock to melt, forming magma.

4.Possible: The magma rises upward and eventually cools to form igneous rock. or The magma sinks downward and eventually heats up enough to form rock.

5.The igneous rock is uplifted to Earth's surface, where it erodes to form new sediment.

These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.

How many moles of cu are needed to react with 5.8 moles of agno3? cu + 2 agno3 → cu(no3)2 + 2 ag

Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?