Αποτελέσματα Αναζήτησης
Amazon.in: Scientific Calculator. 1-16 of 198 results for "scientific calculator" Save up to 28% with GST invoice and get bulk discounts. Learn more. Results. Check each product page for other buying options. Best seller. Casio FX-991CW Classwiz Non-Programmable Scientific Calculator. 15,649. 7K+ bought in past month. Great Indian Festival. ₹1,403.
deli WD82DMS Scientific Calculator with | 3 Years Warranty | 240 Functions and 2 Line LED Display | ANS Function, Fractional Arithmetic Function - Navy. 1,091. 1K+ bought in past month. ₹450. Save extra with No Cost EMI. FREE delivery Wed, 25 Sept on first order. Or fastest delivery Today. Sold by Whole9Yards.
Best Scientific Calculator | SX-82MS Advanced Scientific Calculator with 240 Functions, 12-Digit, 2-Line Display | Affordable, Durable and Portable for Students, Engineers, Scientists (Grey)
This water chemistry calculator calculates the ppm of all the important brewing ions based on the water volume and the mass of the salts you add. Enter a number for each salt you want to add (under the Mass Added column) choose the units that you want to use and click Calculate.
To determine the amount of sulphide present in the sample by titrimetric method. Principle. Sulphides often occur in ground water especially in hot springs, in wastewater and polluted waters. Hydrogen sulphide escaping into the air from sulphide containing wastewater causes odour nuisance.
Soluble compounds of sulfate ion (in water) All alkali metal sulfate are soluble in water. ( Examples: Li 2 SO 4, Na 2 SO 4) From alkali earth metal sulfates, Beryllium sulfate and Magnesium sulfate are readily soluble and give colourless solution. Most of the 3d metal sulfate compounds are soluble. CuSO 4 aqueous solution is a blue solution.
In weathering or contact with aerated water, the sulfides are oxidized to yield sulfate ions which are carried off in the water. Sulfate is carried to bodies of water by rain and through solution of sulfate compounds in sedimentary geologic formations within the drainage basin.
