How many moles are in a 0.295 g sample of C3H3? Calculate how many grams of carbon must react to produce 3.20 g of arsenic according to the (unbalanced) reaction: As203 +C> As + Co Solve both please

Q: An antacid tablet was ground, and 0.510 g of the powder was dissolved in 30.00 mL of 0.500 M HCl.…

A: Mass of antacid = 0.510 g Volume of HCl = 30 mL Molarity of HCl = 0.5 M Volume of NaOH = 9.25 mL…

Q: Complete the following table. Time (minutes) 0 2 4 6 8 10 Concentration of crystal violet, [R] 7.02…

A: We have to draw the plots using the data.

Q: The Ksp value for calcium sulfate [CaSO4] is 2.40 X 10-5 and a professor made 1825 mL of a CaSO4(ag)…

A: GivenKspCaSO4 = 2.40 * 10-5Ca3(PO4)2 = 0.125 MCa3(PO4)2 dissociate in solution asCa3(PO4)2 (aq)  → 3…

Q: Explain one effective or ineffective aspect of this graph.

A: A problem based on graph, which is to be accomplished.

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A: To determine how many units of syringe can be made out of 2205 lbs of plastic. Given formula: No. of…

Q: The Ksp value for calcium sulfate [CaSO4] is 2.40 X 10 and a professor made 1825 mL of a CaSO4(aa)…

A: The question is based on the concept of Le-chatlier principle.   It States that when a system at…

Q: Calculate the cost per individual molecule of your pain reliever. Acetaminophen has the chemical…

A:

Q: Given the following data P(s) + 6Cl;(g) 4PC1,(g) AH = -1225.6 kJ %3D P,(s) + 50,(g) – AH = -2967.3…

A:

Q: 2. Make a list of some facts in this article that relate to what we have studied so far. What We…

A: 1  As bectrium are able to substitute phosphorus with arsenic it indicates that chemistry of arsenic…

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Q: Describe the sources you should focus on when doing research to support your position.

A:

Q: 6. When humans plant more trees, carbon can begin entering the  _______________ as carbon dioxide.…

A: When humans plant more trees, carbon can begin entering the  __ as carbon dioxide

Q: I2(8) + Fe(s)→ Fel2(8) Match the words in the left column to the appropriate blanks in the sentences…

A: The above reaction is redox reaction. To balance the redox reaction we follow different steps  1.…

Q: Each step in the following process has a yield of 70.0%. CH, + 4 Cl, → CCl, + 4 HCl CCI, + 2 HF →…

A: The total amount of HCl produced by the given reaction has to be calculated,

Q: Determine the H*, OH-, and pH of a solution with a pOH of 13.61 at 25 °C. [H*] = %3D [OH-] =0.245…

A: Since, pH = -log[H3O+]  ⇒[H3O+]=110pH  pOH = -log[OH-]  ⇒[OH-]=110pOH

Q: Read and interpret the following information using the following abstract from a scientific journal…

A: Here the Abstract of the research publication is needed to be summarized in two to three sentences.…

Q: ACCident Or Murder? You are a forensic scientist. You are investigating a murder involving poison.…

A: C6H5CH3 is actually methylbenzene.  Mass of benzene used to prepare methyl benzene as told by the…

Q: :CI: | .. :15-5-15: :CI: in³ What would be the volume of 40.04 g of this compound under STP…

A: Given amount of CCl4 = 40.04 g  We have to calculate the volume of 40.04 g CCl4 in in3.

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Q: CS2 Express your answer in moles. ? mole Submit Previous Answers Request Answer X Incorrect; Try…

A: To calculate the number of moles in 5.00 g of each of the following: CS2 Ca3N2

Q: From the list below, choose the term that best completes each sentence. matter physical change…

A: as per Q&A guidelines of portal I solve first three parts of the question because it comes under…