Why would a phosphate buffer with only half as much NaH2PO4 compared to Na2HPO4 decrease the solution's ability to buffer? If we are interested in understanding how MSG behaves as a buffer, what is the rationale for adding HCI to water in addition to the MSG solution? Briefly explain how t...
Identify the acid-base reaction. H2SO4(aq) + 2KOH(aq) to K2SO4(aq) + 2H2O(l) What is an acid/base reaction? In an acid/base reaction will there always be an acid and always be a base? Substance x is a molecular compound and is not an acid nor a base. Based just on t...
Q. I am having difficulty getting socket-head steel cap screws without black oxide. I can't seem to get rid of the oxide with acid etching (HCl, H2SO4, HNO3, aqua regia). Is there any easy way to make these screws look like clean steel?Mandar Sunthankar...
Press“Enter”to convert the text into a subscript. As a result, the text will be H2SO4. How to do Subscript in Excel? Example #1: Using the Shortcut Method Let us use subscript to change the number 2 in this sentence to subscript: “H2O is the chemical formula for water.” 1. Se...
My university's leaves school the main purpose is wants through own to realize own ideal diligently, did not want already over 20 years old also to take parents' hard-earned money to make merry.。[translate] a经常与朋友分享 Shares frequently with the friend[translate] ...
These services work as an incentive to make our next "connected device" purchase an Apple one, which is what it's all about for Apple these days. Reactions: rafark, ipponrg, H818H and 1 other person Q Quackington macrumors 6502a Aug 12, 2010 556 326 Englan...
H H2SO4 macrumors 603 Nov 4, 2008 5,892 7,300 Apr 20, 2020 #610 Muscovite said: No bootable drive error message. Advice requested. The goal was to install Windows and a non-apple-flashed Sapphire RX580 to play games. Installed latest Win 10 1909 on cMP5,1 using yo...
I would like to make micro-channels, of 300 microns width and 200 microns depth, on stainless steel. Is this work possible by using photo lithography followed by wet chemical etching method. if so, please tell me the etchant composition to be used for stainless steel. The photoresist we ha...
1.How many grams of CH3OH is needed to make a 0.244 m solution in 400 g of water? 2.What is the molarity of a solution made by dissolving 26.42 g of (NH4)2SO4 in enough water to make 50 mL of solution Ascorbic acid (vitamin C, C_6H_8O_6 ) is a...
How would you test a solution to find out if it is acidic or basic? Give a chemical equation showing how H2SO4(aq) is an acid or a base according to the Arrhenius definition. What is a normal solution of an acid or a base? Identify the acid and the base in the following reactions...