Therefore, we need to dilute 0.005 L0.005 L (or 5 mL5 mL) of stock solution to a final volume of 1 L1 L to get a 200 ppm200 ppm NaOHNaOH solution. You can check Step 1 with this ppm to molarity calculator and check Step 2 with the solution dilution calculator! FAQs How do I ...
To go from molarity to pH, use your calculator or a similar tool to take the logarithm to the base 10 (the default base) of the molarity, reverse the sign to get a positive value, and you're done! Example: If the molarity of an aqueous solution is 6.3 × 10-5 M, what is the ...
Molar Mass Calculator Common Compounds Periodic Elements Chemical Formula HCl also known as Hydrochloric Acid Molar Mass of HCl:36.46 g/mol ElementSymbolAtomsMass % HydrogenH12.8% ChlorineCl197.2% Molarity (M) = (moles of solute) ÷ (liters of solution). ...
Answer the following questions. You may use a calculator A sample of a monoprotic acid was analyzed. The sample contained 40.0% C and 6.71% H. The remainder of the sample was oxygen. a.Determine the empirical formula of the acid.
I don't know the formula of this question... What is the resulting molarity when 150. mL of 0.350 M NaOH solution is combined with 100. mL of 0.200 M NaOH solution? In my class friends told me the answer is 0.290 M.. but I don't know how to get it....