Perform the following set of operations and choose the alternative that expresses the result to the proper number of significant figures. (1.5 x 10-4 * 61.3) + 2.01 2.02 O 2.0192 2.019 O 2.0
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A: Given, Express the answers with the appropriate number of significant figures : (a). 14.3505 + 2.65…
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A: a) 14.5 + 0.023 = = 14.523 b) 13.265 -2.065 = = 11.2
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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
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A: Note:- Since you have asked multiple question, we will solve the first question for you. If you…
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A: To calculate the difference between two numbers.
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A: This can be solved by knowing the rules of significant figures.
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Q: significant figures. 1. Carry out the following mathematical operations, and give each result with…
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Q: otes: # of significant figures in the ans [NAOH] = 2.0 x 10³ M.
A: 6) [OH-] = 3.5×10-2 [H3O+] = 1.0×10-14/3.5×10-2 = 2.9×10-13 M 7) [NaOH] = 2.0×10-3 M As, NaOH is…
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A: The solution is as follows :
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Q: What answer should be reported with the correct number of significant figures, for the following…
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Q: 2-Perform the following calculation and report the result to the correct number of significant…
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Q: When you perform the following operations, how many significant figures should your answer have?…
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A: Some important properties : 1ax = a-x ax . ay =ax+y ( ax)y = ax.y axay = ax-y
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- Multiply both sides of the equation by the same expression: (Be sure that the answer field changes from light yellow to dark yellow before releasing your answer.) 1 1 *(-A) [A] [A]o Drag and drop your selection from the following list to complete the answer: -t 1 t = t 1 t x ktUse the References to access important values if needed for this question. Two-Step Algebra 1 1 bc + d In order to solve the equation above for b, you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: 1 + - = a +bc + - dUse the References to access important values if needed for this question. Two-Step Algebra a =b+ cd lne In order to solve the equation above for d, you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: -b ta =-bv +b+ cd Ine Step Two Multiply both sides of the equation by the same expression: x(a - b) = xcd Ine The resulting equation is: d = Submit
- The following linear plot is derived from a function of the form y = ae", where a and b are constants. 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 0.1 0.2 0.3 0.4 0.5 0.6 For the functiony = ae" from which the data points on the graph were derived, the numerical value of the constants are a = and b = A ujCalculate the kinetic energy of a ×9.41012kg comet moving at a speed of 39.0kms .Round your answer to 2 significant digits.The following linear plot is derived from a function of the form Y = ae", where a and b are constants. 7 6 5 4 2 1 0 0.1 0.2 0.3 0.4 0.5 0.6 For the function y = ae' bx from which the data points on the graph were derived, the numerical value of the constants are a = and b = In y
- What is the boiling point of the unknown substance Xin K(Kelvin)? X(t) = X(g) AH-(kJ mol1) S°J mol1K1) X(g) -82.0 238 | X({) | -101 144 Express your answer in decimal notation rounded to three significant figures.Two-Step Algebra a = -bc+d Use the References to access important values if needed for this question. In order to solve the equation above for c, you must: Step One Add the same expression to each side of the equation to leave the term that includes the variable by itself on the right-hand side of the expression: +a = -bc+dCalculate the kinetic energy of a 2.1 X 10^14 kg comet moving at a speed of 17.0km/s Round your answer to 2 significant digits.
- Powers of 10 - multiply Solve for the variables below. a. 769.17× 10² 7.6917 p= b. 881.73× 10¯4=j j=1s²25²2p°3s²3pWhat volume of hydrogen gas is produced when 93.6 g of iron reacts completely according to the following reaction at 25 °℃ and 1 atm? iron(s) + hydrochloric acid(aq) → iron(II) chloride(aq) + hydrogen(g) L Volume =