Ans:- c) providing energy to fuel muscular activity,
The human body doesn't use water for providing energy to fuel muscular activity.
Human body uses glucose and glycogen for providing energy to fuel muscular activity.
The human body does not use water for: A. Maintaining acid-base balance B. Making a lubricating substance for joints C....
Which of these are important functions of water? a. Regulates body temperature and lubricates joints. b. Regulates body temperature, lubricates joints, and maintains acid-base balance. c. Regulates body temperature, lubricates joints, and acts as a universal solvent. d. All are important functions of water.
Match: Substance Definition Lewis base A. Provides H+ in water Bronsted-Lowry acid B. Provides OH in water Arrhenius acid C. Proton donor D. Proton acceptor E. Electron pair donor F. Electron pair acceptor
Match: Substance Lewis acid Bronsted-Lowry base Arrhenius acid Definition A. Provides H in water B. Provides OH in water C. Proton donor D. Proton acceptor E. Electron pair donor F. Electron pair acceptor
Match: Substance Lewis base Bronsted-Lowry acid Arrhenius base Definition A. Provides H in water B. Provides OH in water C. Proton donor D. Proton acceptor E. Electron pair donor F. Electron pair acceptor Clear All Lewis Acid Lewis Base Can act as either a Lewis Acid or Lewis Base Neither a Lewis Acid or Lewis Base What is the approximate concentration of free Ag+ ion at equilibrium when 2.00x102 mol silver nitrate is added to 1.00 L of solution that...
A) The emissivity of the human skin is 97.0 percent. Use 35.0 °C for the skin temperature and approximate the human body by a rectangular block with a height of 1.93 m, a width of 38.0 cm and a length of 26.5 cm. Calculate the power emitted by the human body. B) What is the wavelength of the peak in the spectral distribution for this temperature? C) Fortunately our environment radiates too. The human body absorbs this radiation with an...
A. The emissivity of the human skin is 97.0 percent. Use 35.0 °C for the skin temperature and approximate the human body by a rectangular block with a height of 1.55 m, a width of 33.0 cm and a length of 30.0 cm. Calculate the power emitted by the human body. B. What is the wavelength of the peak in the spectral distribution for this temperature? C. Fortunately our environment radiates too. The human body absorbs this radiation with an...
1. What is a function of magnesium? a. Magnesium maintains acid-base balance b. Magnesium prevent cardiovascular disease c. Magnesium helps to regulate calcium in the blood d. Magnesium activates vitamin A 2. What is the role of sulfur in the body? a. sulfur help to regulate acid-base balance b. sulfur activates vitamin D in the body c. sulfur triggers the excretion of toxic substances d. sulfur maintains normal blood pressure 3. What is a function of calcium a. Calcium causes...
26. When a substance ROH is dissolved in water, it exists as shown in the following figure. One can conclude that ROH is a OH R* R* OH R+ OH OH R* R* OH A. strong acid B. weak acid C. strong base D. weak base E. neutral substance, since the cations and anions balance other 23. Which equation is an invalid representation of the combined gas law? Assume that T. and T2 are in Kelvin units. For a given...
Complete and balance the following acid-base and acid-carbonate reactions. (Use the lowest possible coefficients.) (a) HNO3 + KOH → (b) HC2H3O2 + K2CO3 → (c) H3PO4 + NaOH → (d) H2SO4 + CaCO3 →
Complete and balance the following acid-base and acid-carbonate reactions. (Use the lowest possible coefficients.) Show your work. (a) HNO3 + KOH → (b) HC2H3O2 + K2CO3 → (c) H3PO4 + NaOH → (d) H2SO4 + CaCO3 →