Question: 5) When solid gallium metal is heated in oxygen gas, the gallium melts and forms solid gallium oxide. a) Write a balanced equation for this

5) When solid gallium metal is heated in oxygen gas, the gallium melts and forms solid gallium oxide. a) Write a balanced equation for this reaction. Include states of matter. b) If 75.6g gallium is heated in the presence of excess oxygen gas, how many grams of gallium oxide can be produced? [102 9] c) How many moles of oxygen gas were required to react completely with 75.6g gallium? [0.813mol] d) If the problem told you that that 35.6g of oxygen were used instead of excess oxygen, which reactant was the limiting reactant? Would your answer to part b change

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

Kemworth Company uses a job-order costing system. Only three jobs-Job 105, Job 106, and Job 107-were worksd on during November and December. Job 105 was completed on Decerrber 10; the other two jobs...

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

Experiment 6: Chemical Reactions and the Activity Series (This experiment was adapted from two experiments from Santa Monica College: CH10 Chemical Reactivity and Types of Chemical Reactions.)...

Answer the following questions- Q23. Find the element that would need one more electron to fill its second electron shell. Q24. Find the element with two electrons in its third electron shell. Q5....

Let's work through one final example that combines specic heat and latent heat. Gallium is an elemental metal that has a very low melting pointonly 293C (or 86.5F). How much total heat must be...

(1) Consider a low-pressure chemical vapor deposition diffusion reactor to lay a thin film of the semiconductor gallium, Ga, onto a silicon wafer surface. Gallium metal is not volatile, but trimethyl...

Q1 Heat and Mass Transfer (1) Consider a low-pressure chemical vapor deposition diffusion reactor to lay a thin film of the semiconductor gallium, Ga, onto a silicon wafer surface. Gallium metal is...

Orthorhombic (III) 60 Pressure - kbar Tetragonal 20 Liquid Orthorhembic (1) 0 400 100 200 300 Temperature -K The figure above shows the phase diagram of the element Gallium, showing three possible...

If you hold a solid piece of pure gallium metal in your hand, your body heat will melt the gallium into its liquid form. This illustrates which of the following? a). physical change b). distillation...

If you hold a solid piece of pure gallium metal in your hand, your body heat will melt the gallium into its liquid form. This illustrates which of the following? physical change chemical property...

An 80.0 g sample of solid Ga at 29.8 C is added to 262.4 g of liquid Ga at 69.8 C in a styrofoam cup calorimeter. The specific heat capacity of liquid gallium is 0.396 J/gC, specific heat capacity of...

Find these all ratios of 2021 and 2022 and write it's interpretation in very easy language what it indicates 1-current ratio 2-acid test ratio 3-debt to total assets 4-debt to equity 5-debt to...

In recent years, due to low interest rates, many homeowners refinanced their home mort-gages. Linda Lahey is a mortgage officer at Down River Federal Savings and Loan. Below is the amount refinanced...

There were no price or efficiency variances for either year. Company policy is to write off any fixed - MOH volume variance directly to COGS in the year incurred. a . Report the unit cost that would...

In the _ _ _ _ _ model, the basic logical structure is represented as an upside - down tree.

2. The economy is in a recession. A congresswoman suggests increasing spending to stimulate aggregate demand but also at the same time raising taxes to pay for the increased spending. Her suggestion...

10. Why might economists be quite concerned if the annual interest payments on the U.S. public debt sharply increased as a percentage of GDP? LO33.6

4. Suppose that the table presented below shows an economys relationship between real output and the inputs needed to produce that output: LO32.4 Input Quantity Real GDP 150.0 112.5 75.0 $400 300 200...