BUNDLED - ALL ABOUT STRAIGHTERLINE CHEMISTRY ; STRAIGHTERLINE CHEMISTRY FINAL EXAM,, Straighterline Chemistry Final- deck 1-5,,Straighterline Chem 101 Exam 1-4. Complete Package Deal latest 202324

What element has been oxidized and what element has been reduced in the redox reaction shown? 3CuS + 8HNO3 ==> 3CuSO4 + 8NO + 4H20 Select one: a. Copper has been oxidized; nitrogen has been reduced. b. Nitrogen has been oxidized; oxygen has been reduced. c. Sulfur has been oxidized; nitrog...

What is the term used for findings that are summarized based on a pattern or trend? a. Law b. Hypothesis c. Theory d. Phenomena e. Prediction - a. Law Which of the following is a tentative explanation for a set of observations? Select one: a. Law b. Hypothesis c. Theory d. Phenomena ...

Which is more soluble in an acidic solution than in pure water? Select one: a. CuI b. PbCl2 c. Ca3(PO4)2 d. NaNO3 e. NaBr - c. Ca3(PO4)2 What is the name of the principle of selective precipitation used to identify the types of ions present in a solution? Select one: a. Ionization b. Se...

Which is more soluble in an acidic solution than in pure water? Select one: a. CuI b. PbCl2 c. Ca3(PO4)2 d. NaNO3 e. NaBr - c. Ca3(PO4)2 What is the name of the principle of selective precipitation used to identify the types of ions present in a solution? Select one: a. Ionization b. Se...

A substance in which the atoms or molecules are free to move relative to one another. It always assumes the shape and volume of its container. - gas A substance in which the atoms or molecules pack closer than a gas, but are still able to freely move relative to one another. It exhibits a fixed vo...

Convert Degrees Celsius to Kelvin - T(K)= T(C) + 273.15 Absolute Zero for Celsius and Kelvin - -273.15 C 0 K The unit size of the Celsius and Kelvin scale is the same. Boiling Point (C) and Kelvin and Freezing point - Boiling: 100 deg. C and 373.15 K Freezing: 0 deg. C and 273.15 K Ex...

Which of the following elements has the smallest first ionization energy - Rb How many total electrons are present in chloride ion - 18 Which one of these elements is a transition element - Nickel Which of these choices is the electron configuration of the iron(III) ion - [Ar]3d^5 An...

Nonelectrolytes - Dissolves, does not dissociate H2O C12H22O11 C6H12O6 CH3OH strong electrolytes - NaCl Ca(OH)2 NH4 All ionics weak electrolytes - NaC2H3O2 --> Na+ + C2H3O2- HC2H3O2--> H+ + CH2COOH- Solution temperature - The higher the temperature, the more the substance will...