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1. Which of the following statements are true about BCA tables and ICE tables? (Choose all...
1. Which of the following statements are true about BCA tables and ICE tables? (Choose all that apply) An ICE table...
1. Which of the following statements are true about BCA tables and ICE tables? (Choose all that apply) An ICE table requires units of concentration while a BCA table requires units of moles. ICE tables and BCA tables can be used interchangeably. A balanced chemical equation is needed to use an ICE table and BCA table. An ICE table requires units of moles while a BCA table requires units of concentration.
Which of the following statements are true about molarity and dilution? (Select all that apply.) U...
Which of the following statements are true about molarity and dilution? (Select all that apply.) Molarity is one of many ways to measure the concentration of a solution. The molarity equation can be algebraically rearranged to give the following relationship: moles (M / Liters). The molarity equation can be algebraically rearranged to give the following relationship: Liters (M * moles). Molarity is defined as the number of moles of solute per liter of solvent. When diluting a solution by adding water the number of moles...
Which of the following statements about equilibrium expressions and equilibrium constants are correct? Choose all that...
Which of the following statements about equilibrium expressions and equilibrium constants are correct? Choose all that apply. Check all that apply. For chemical reactions in which all reactants and products are gases, K. can never be equal to K The equilibrium expression for a reaction involving only gases can be written in terms of either partial pressures or concentrations. A homogeneous equilibrium is one where all reactants and products are in the same physical state, When a chemical reaction is...
Which of the following statements are true about Calories?
Which of the following statements are true about Calories? Choose all that apply All macronutrients provide 4 kcals per gram. They measure the energy provided by macronutrients They are a measure of energy provided by the micronutrients. 1 kcal = 1 kilocalorie
Which of the following statements is true about chemical equilibrium? Select all that apply. At chemical...
Which of the following statements is true about chemical equilibrium? Select all that apply. At chemical equilibrium, the reactants have been completely consumed. At chemical equilibrium, both reactions stop completely. At chemical equilibrium, the concentrations of the species involved in the reaction stay constant (in the absence of an external perturbation). At chemical equilibrium the rate of the forward reaction is equal to the rate of the reverse reaction.
please select all that apply Which of the following statements are true about an annuity? (select...
please select all that apply
Which of the following statements are true about an annuity? (select all that apply - i.e. just one or as many as all of them) It is a series of equal payments made at regular intervals The present value can be calculated without using a time-value table, simply by adding up all the payments The payment amount can increase over time Payments must occur on an annual basis
Which of the following statements are true about an annuity? (select all that apply- i.e. just...
Which of the following statements are true about an annuity? (select all that apply- i.e. just one or as many as all of them) It is a series of equal payments made at regular intervals The present value can be calculated without using a time-value table, simply by adding up all the payments The payment amount can increase over time O Payments must occur on an annual basis
Which of the following is true about the peptide bond. Choose all true statements. The peptide...
Which of the following is true about the peptide bond. Choose all true statements. The peptide bond is polar, the N has a partial negative charge and the C has a partial positive charge. The peptide bond is uncharged. The plane of the peptide bond contains the following atoms: the alpha-carbon atom and CO groups of the first amino acid, the NH group and alpha-carbon of the second amino acid. The peptide bond has no double bond character.
Question{04}: Which statement is true about "if" and "switch" statements? A. they can be used to...
Question{04}: Which statement is true about "if" and "switch" statements? A. they can be used to control the flow of your code B. they can use combinations of logicals in their expression C. in some situations, they can be used interchangeably D. they can be used to selectively run lines of code based on a condition or expression E. all of the above Answer{04}=''; Reason{04}=''; Question{05}: Which statement is true about the "else" and "otherwise" A. an "else" is not...
Which of the following statements must be true for a spontaneous process? Choose all that apply:...
Which of the following statements must be true for a spontaneous process? Choose all that apply: ΔGsys < 0 ΔSuniv > 0 ΔSsys > 0 ΔHsys - TΔSsys < 0 ΔHsys < 0
1. Which of the following statements are true about BCA tables and ICE tables? (Choose all that apply) An ICE table requires units of concentration while a BCA table requires units of moles. ICE tables and BCA tables can be used interchangeably. A balanced chemical equation is needed to use an ICE table and BCA table. An ICE table requires units of moles while a BCA table requires units of concentration.
Which of the following statements are true about molarity and dilution? (Select all that apply.) Molarity is one of many ways to measure the concentration of a solution. The molarity equation can be algebraically rearranged to give the following relationship: moles (M / Liters). The molarity equation can be algebraically rearranged to give the following relationship: Liters (M * moles). Molarity is defined as the number of moles of solute per liter of solvent. When diluting a solution by adding water the number of moles...
Which of the following statements about equilibrium expressions and equilibrium constants are correct? Choose all that apply. Check all that apply. For chemical reactions in which all reactants and products are gases, K. can never be equal to K The equilibrium expression for a reaction involving only gases can be written in terms of either partial pressures or concentrations. A homogeneous equilibrium is one where all reactants and products are in the same physical state, When a chemical reaction is...
please select all that apply
Which of the following statements are true about an annuity? (select all that apply - i.e. just one or as many as all of them) It is a series of equal payments made at regular intervals The present value can be calculated without using a time-value table, simply by adding up all the payments The payment amount can increase over time Payments must occur on an annual basis
Which of the following statements are true about an annuity? (select all that apply- i.e. just one or as many as all of them) It is a series of equal payments made at regular intervals The present value can be calculated without using a time-value table, simply by adding up all the payments The payment amount can increase over time O Payments must occur on an annual basis
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