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Eastern Kentucky University *

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Chemistry

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Dec 6, 2023

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If the ID number is 1993 what is the name of the substance being transported? Selected Answer: d. Diesel fuel Answers: a. Gasoline b. Helium c. Molten sulfur d. Diesel fuel Response Feedback: Diesel Fuel Question 2 2 out of 2 points If the ID number is 1963 what is the name of the substance being transported? Sele cte d Ans wer : b. Helium refrigerated liquid Ans wer s: a. Gasoline b. Helium refrigerated liquid c. Molten sulfur d. Diesel fuel Response Feedback: Helium refrigerated liquid Question 3 2 out of 2 points If a sodium hydroxide solution were being transported, what would be the correct ID number? Selected Answer: a. 1824 Answers: a. 1824 b. 1993 c.
1203 d. 1613 Response Feedback: 1824 Question 4 0 out of 2 points What is the Guide Number for sodium hydroxide? Sele cte d Ans wer : a. 1824 Ans wer s: a. 1824 b. 156 c. 154 d. 133 Response Feedback: 154 Question 5 2 out of 2 points An automotive manufacturer assembles seat belt pre-tensioners for installation on assembly lines. The company needs to ship a load on an expedited shipment. What ID number would apply to these for the placard on the truck? Selected Answer: a. 3268 Answers: a. 3268 b. 1203 c. 1866 d. 2913 Response Feedback: 3268 Question 6 2 out of 2 points
A substance is spilled from a crash and the ID number visible on the placard is 1824. What is the initial isolation distance if it is a liquid? Selected Answer: c. 150 feet Answers: a. 50 feet b. 75 feet c. 150 feet d. 10 feet Response Feedback: 150 feet Question 7 2 out of 2 points Is the substance from question 6, with ID number 1824, listed in Table 1 Initial Isolation and Protective Action Distances. Selected Answer: b. No Answers: a. Yes b. No Response Feedback: No Question 8 2 out of 2 points Is the substance itself non-combustible, but in particular circimstances can produce reactions in other elements that can cause fire and other harmful events? Selected Answer: a. Yes Answers: a. Yes b. No Response Feedback: Yes. Substance itself does not burn but may decompose upon
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4) __ H2 + O2 0 H20 HCI O Pb(OH)2 + AIBR3 + Al2(SO4)3 5) H20 + PbCl2 6). K2SO4 O KBr + 7) CH4 + O2 0 CO2 + H2O 8) _ C3H8 + 02 O2 0 СО2 + H20 9). C3H18 + O2 CO2 + H20 10). FeCl3 + NaOH Fe(OH)3 + Nac
Show work..don't give Handwritten answer..don't copy answer anywhere??
ABCDE A. B. C. D. E. A A B (C) C D B E E 1. Br2, CC14 1. H₂, Lindlar's cat.; 1. Br2, CC14 1. Na, NH3(0); 1. Br2, CC14 Br CH₂CH3 Br H 2. H₂, Lindlar's cat. 2. Br2 2. Na, NH3(1) 2. Br2 2. H₂, Pt + enantiomer
There are four columns, (name/condensed/molecular/sketch), help fill in the blanks on the following 5 columns.
genuity.com/Player/ Unit Test Unit Test Active 13 14 15 16 17 18 19 20 11 12 Consider the balanced equation below. 3Fe+4H20 Fe304+4H2 What is the mole ratio of Fe304 to Fe? O 1:3 1:4 3:1 O 4:3 Mark this and return Save and Exit Next Submit 80 F3 F4 F5 F7 F8 # $ % & 3 5 6 8 9 * %44 O O O
The image uploaded answer is not allowed please bro hero expert
View History Bookmarks Develop Window Help A east.cengagenow.com [References) 1 pt EXERCISE Unit Conversion 1 pt Drag conversion units onto the boxes in the equation to make conversions. Some boxes can be left empty. Click on a unit to remove it from its position. 1 pt 1 cm³ Cu 9 g Cu 9.5 x 1021 atoms Cu 1 g Cu 1 pt 1 kg 1000 g 1 cm = 1 mL 1 pt 1 L 1000 cm3 1 pt 1 pt 520 L x 1 pt 1 pt 1 pt A piece of copper has a volume 520 L. What is the mass of the sample, in units of grams? In the boxes above, enter the correct setup that would be used to solve this problem. 1 pt 1 pt Check Next (2 of 3) 1 pt 1 pt Submit Answer Try Another Version 2 item attempts remaining 1 pt
Question 10
Please mind the appendix
Hillsborough Com... Mail - telliott9@hc... My Documents W Soul (TV series) - A My REPRESENTATIONS OF ORGANIC MOLECULES Identifying hydrogen atoms in a skeletal structure In each box, write the number of H's that each labeled carbon has. For example, if the carbon next to the letter a has 3 H's write 3 Tes 2021McGraw Hill LLC All Rights Reserved Check nation
50 Name: Date lab performed: Partner(s) name: Date due: Balancing Chemical Reactions A. BALANCING EQUATIONS: Balance each of the chemical equations. Coefficients of 1 shouldn't be written. 1. C6H14 CO: +_H:0 2. CoH O2 CO 3. Zn + _HCI +_ZnClz +_H: 4. P. +_Cl2 PCl, PCI3 5. NaHCO, _Na:CO +_CO: CO: H20 6. ΗΝΟ, NO2 _H2O O2 7. Fe + Fe;O3 8. _CaC: Ca(OH): + C;H; 9. _MgiN: H:0 NH Mg(OH): 10. CaCO, _HCI CaCl; + CO: : +H;O H:0 11. Zn + H,PO. → Znj(PO.): H2 12. AGNO +_ +ABCI + _Ca(NO:)a 51 13. Al:O H2SO4 Al:(SO)) H:SO. _H:0 14. Fe + Brz FeBr 15. Al(OH)s + H;SO. Al:(SO.)s H:0 16. C:H: CO: H20 -> 17. Li:0 + _H:0 LIOH 18. NH _H:CO (NH.):CO, 19. C:HSOH + O: CO: +_H:0 20. H3PO, + Ca(OH): → Cas(PO4): H:0
Please correct answer and don't use hand rating
Please answer all question or leave for someone else to answer.
2 Fe + Oz →2 FeO 1. The numbers in red boxes are... A. subscripts B. coefficients C. reactants D. products 2. The chemicals in the purple box are... A. subscripts B. coefficients C. reactants D. products
This is not graded, it’s for practice. Answer all of the questions.
Please help me complete question 4,5,and6.
I need help answering 2. Functional groups in aspirin
Please answer all items will give you thumbs up and good rating. Each item consists of two statements (I and II). Identify if each statement is either true or false, then select the appropriate answer from the choices.
1. Moles of NaHCO3 and NaCl:2. Mole Ratio:3. How does your experimental ratio compare to the theoretical? If they are different,explain what might have caused the difference.4. Calculate the percent error.
10 Le eams Teams ve Course s o search The formula of nitric acid is HNO3. Determine the percent composition of nitrogen in this compound. • Round your answer to four significant figures. Provide your answer below: % Content attribution. #1 pa 3 F4 O $ 10 F5 % C F6 A F7 & F8 * 8 8 FEEDBACK 71°F Mostly sunny F10 ( 9 MORE INSTRUCTION Activate. Wir Go to Settings to F11 SUB 40) En
Pls pls pls solve accurate like previous you did in which you did 36000 answer pls solve this one accurate too..thanks it's important
A student is given five metals, labelled A, B, C, D, and E. The student is also given 1.0 mol/L solutions of the nitrates of the metal ions: A2+, B²+, C²+, D²+, and E2+. The student records the following experimental data: Metal A remains unchanged in all solutions. Metal C becomes coated with another metal when it is placed in solution A²+, B²+, p²+, or E2+. - Metal D becomes coated with another metal when it is placed in solution A²+ in solution E2+ Based on the experimental data, what is the order of the metals, in increasing strength as reducing agents? or B2+ but not when placed There is not enough data to answer the question. B
answer only 1 and 2 thank you ill give tumbs up for the answer
Answer question 6 please
I am stuck on question 4, I found everything else and I am stuck on the last part
Part B il Spell out the full name of the compound. Submit Previous Answers Request Answer X Incorrect; Try Again Part C Spell out the full name of the compound. Submit Request Answer Part D CI Spell out the full name of the compound. Submit Request Answer
Need help on part C
Solve part b using part a Part a is correct  I  need the calculation of part b thanks
the top one is also an option- is that not correct?
view-source.https://... esc * Question Completion Status: QUESTION 10 Name the following compounds: 1 H₂O ! KF Na2CO3 H₂SO4 PH3 SF6 SO3 Ca3(PO4)2 J CO Cu(NO3)2 N₂05 Click Save and Submit to save and submit. Click Save All Answers to save all answers. @ 2 → #m 3 с $ 4 SIS % 6 3 hp & 7 1&course * 8 O
th Exercise Sheet.docx Math Exercise Sheet.docx Lab Math Exercise Sheet.docx (15 KB) Page of 2 5) Given the equation M1 x V1= M2 x V2, rearrange the equation to solve for V2 Q Search or enter website name
Please help me BALANCE this chemical equations (just exercises 19-27)
1. A candle is placed on one pan of a balance, and an equal weight is placed on the other pan. What would happen if you lit up the candle and waited for a while?. 2. Suppose the candle was placed in a large, sealed jar that allowed it to burn for several minutes before running out of oxygen. The candle and jar are balanced by an equal weight. In this situation, what would happen if you lit up the candle and waited? Gizmo Warm-up Burning is an example of a chemical reaction. The law of conservation of matter states that no atoms are created or destroyed in a chemical reaction. Therefore, a balanced chemical equation will show the same number of each type of atom on each side of the equation. To set up an equation in the Chemical Equations Gizmo, type the chemical formulas into the text boxes of the Gizmo. First, type in "H2+02" in the Reactants box and "H20" in the Products box. This represents the reaction of hydrogen and oxygen gas to form water. Reactants H2+O2 2. Based on what you…
Can you show what options below do I put in the empty boxes. I keep getting my calculations wrong.
Pls answer asap
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