Interactive Physiology Worksheet: Fluid‚ Electrolyte‚ and Acid-Base Balance: Acid-Base Homeostasis 1. List the three important buffer systems in the body: protein buffer systems 1. _______________________________________________________________________ carbonic acid- bicarbonate system 2. _______________________________________________________________________ phosphate buffer system 3. _______________________________________________________________________ 2. Write the equation showing the relationship
Free PH Bicarbonate Carbon dioxide
The assessment that I would use if I were an ESL teacher would be informal classroom base assessment. This informal assessment will help me decide: • How to plan future instruction so that student needs are met • How students should be grouped for instruction so that each student receives instruction at the right level of difficulty • If instruction is being delivered at the right pace • Which students need individual support One of the problems that I have seen in ESL students struggling with
Premium Education Educational psychology Teacher
methyl orange‚ phenolphthalein and many more. Acids and bases are diverse in this world. They are everywhere ranging from foods to trees to rocks and many more. Indicators can be used to determine whether these substances are acidic‚ basic or neutral. Manufactured indicators are one type and the second type is natural indicators. Believe it or not‚ the majority of fruits‚ vegetables and flowers contain pigments which may be used as acid-base indicators. For example‚ Red cabbage contains within its
Premium PH indicator PH Acid
I base my values on stuff that makes me happy. My God is the head of my value system. I believe spiritual growth is the foundation of my life and everything else will follow suit. One major value in life is peace of mind that is something I treasure. Being able to sleep at night‚ without anxiety‚ fear or anything affecting my ability to sleep. Knowing that I have God to watch over me‚ taking all the problems and issues away makes me value him so much more. When my mind is at peace I can get through
Premium Psychology Sociology English-language films
RESOURCES BASE VIEW Financial resources: The 1998 financial report shows that SingTel‚ the largest telecommunications company in Singapore‚ has a huge reserve (cash and bank deposits) of S$4.44 billion. This is the company’s strength as not many companies have such large reserves. The debt-to-equity ratio1 in the last 3 years was also very low. In fact in 1997‚ it was just 0.05 as opposed to in 1998 and 1999 when it was merely 0.06. With such a huge reserve and low debt-to-equity ratio‚ SingTel
Premium Investment Technology Asset
Conceptual specification Before we create a detailed specification‚ we will make an initial‚ simplified specification. ִGives us practice in specification and UML. ִGood idea in general to identify potential problems before investing too much effort in detail. Dept. of CSE&IT‚ DBCET‚ Guwahati 8 Basic system commands command name set-speed set-inertia estop parameters speed (positive/negative) inertia-value (nonnegative) none Dept. of CSE&IT‚ DBCET‚ Guwahati 9 Message classes command
Premium Unified Modeling Language
Objectives 1. To separate a mixture of an acid and a neutral compound into its component by extraction. 2. To determine the melting point and the yield of the benzoic acid and the unknown sample. 3. To determine the unknown sample whether is is Trimethylmethanol or 1‚2‚4‚5-Tetrachlorobenzene. Introduction Extraction is a process of transferring a solute from one solvent to another. It is usually used to separate one or more components from a mixture. Diethyl ether‚ dichloromethane
Premium Solvent Sodium hydroxide Chemistry
Introduction to Acids Base chemistry Purpose How to determine the constant equilibrium of an acid‚ Ka? How to evaluate the concentration (M) of an acid? In “part A” experiment‚ we would test the PH of different concentration of acetic acid (a weak acid which partially dissociated in water) with a PH probe. After we got the PH‚ we could find out the concentration of H+ by applying the relationship pH = -log [H+]. Having the determined value of [H+] of a weak acid with a known molar concentration
Premium Acid dissociation constant Acid PH
Results: For the solutions acid and bases lab the results my group received are as followed. Procedure 5.1 were we had to measure the ph of the following substances Vinegar 4 Apple Juice 4 Black coffee 5 Baking Soda + Sprite 8 0.01mM HCl 4 0.1mM HCl 3 Distilled water 4.5 Tap Water 5 Procedure 5.2 -Test the ability of buffers Before Buffer After Buffer Water 4 Water 4 0.1M phosphate buffer 6.5 0.1M Phosphate buffer 6.9 0.1M NaCl 4 0.1M NaCl 4.8 Procedure 5
Premium Acid Base Sodium hydroxide
Objective: To determine relative molecular mass of a soluble base‚ X2 CO3 by carrying out an acid-base titration with the following reaction ‚ knowing the amount of hydrochloric acid used and the amount of substance Z used. Hypothesis: The X in substance Z is a group 1 element because substance Z is a soluble metal carbonate and would most likely be sodium or potassium because these elements are commonly used. Materials 100 cm3 beaker‚ 250 cm3 beaker‚ 250 cm3 volumetric flask with stopper
Premium Titration Chlorine Hydrochloric acid