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![[H3O+] = 1 x 10-4M
Express your answer using one decimal place.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51bd8df7-cf21-4cc8-9dba-9feade067947%2Ff030dab2-b875-490a-8e78-670d8156b9d6%2F59ij9i_processed.jpeg&w=3840&q=75)
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- from highest to lowest, 4 being the lowest. use 1-4 for the answers pleaseWhat 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.In 1-2 sentences identify the dependent variable(s) and explain the trend we observe.
- Calculate the electrostatic force of repulsion for two protons separated by 93.0 pm. The charge of a proton is q = 1.6 x 10-1⁹ C. Express your answer to two significant figures and include the appropriate units. Fel = μA 2.7.10 6 Submit N Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining Use the equation Fel = K(Q₁ Q₂/d²) to find the electrostatic force between the two particles. Q₁ and Q2 are the charges on the particles (charge of a proton here), and d is the distance of separation. The constant is given in the introduction and has the units Nm²/C². This means that the distance must be converted from picometers to meters using the relation 1 pm = 1 × 10¯ m. -12Determine the sum. (9.208 × 10-6) + (2.080 × 10-³) =Q10: what is the correct answer choice
- Boxes 1-3 box 1 answer choices: negative or positive. box 2 answer choices: 4, 2, 1, 0, 3, 5, or 6. box 3 answer choices: sign before the number, sign after the number, or either location means the same thingPart D [OH ] = 4.0x10-11 M Express your answer using two decimal places. ? pH = Submit Request Answer Part E [H3O*] = 6.5x10-8 M Express your answer using two decimal places. V ΑΣφ pH %3D Suhmit Request AnswerI am confused because I am getting two possible answers one being 10. 6 and the other being 1.38