Which are the spectator ions in the following reaction (HCI is a strong acid) : HCI (aq) + NAOH (aq) --> NaCI (aq) + H20 (1) * Na OH CI No spectator ions
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- ssume a highly magnified view of a solution of HCI that allows you to “see” the HCl. Draw this magnified view. If you dropped in a piece of magnesium, the magnesium would disappear, and hydrogen gas would he released. Represent this change using symbols for the elements, and write the balanced equation.given the following equation what are the spectator ions? (answer from the image) Na2SO4(aq) + Ba(OH)2(aq) --> BaSO4(s) + 2 NaOH(aq)How many moles of total chloride ions (Cl- ) are in the 100 mL of 0.25 M CoCl2?
- What volume of 0.812 M HCl, in milliliters, is required to titrate 1.45 g ofNaOH to the equivalence point?A typical aspirin tablet contains 325 mg acetylsalicylic acid (HC9H7O4, MM= 180 g/mol). If 0.200 M NaOH will be used as titrant, and 9.02 mL is needed to titrate one aspirin tablet, dissolved in 200 mL water, how many titratable Hydrogens are contained in acetylsalicyclic acid?What volume of 1N NaOH in mL should be added to a liter of 0.66 N KOH in order for the resulting solution to be 0.70 N as a base?133.33 mL should be the answer. Can someone please show how its done?
- Titration of a 20.0-mL sample of acid rain required 1.7 mL of 0.0811MNaOH to reach the end point. If we assume that the acidity of the rain is due to the presence of sulfuric acid, what was the concentration of sulfuric acid in this sample of rain?A common acid-base reaction that you can do at home uses vinegar (acetic acid, CH3COOH) and baking soda (sodium bicarbonate, NaHCO3) to produce carbon dioxide gas and water (among other things). The balanced chemical equation is shown below: CH3COOH + NaHCO3 --> H2O + CO2 + Na+ + CH3COO- Typical concentration of acetic acid in vinegar = 0.85 M How many grams of baking soda would it take to completely neutralize 75 mL of vinegar?From the following reaction, name the spectator ions: Na2CO3(aq) + Ba(NO3)2(aq) ---> BaCO3(s) + 2NaNO3(aq) options: Na+ only CO32- and NO3- Na+ and Ba2+ Na+ and NO3- Ba2+ and CO32-
- How many milliliters of 0.506 M H 2SO 4 would be required to exactly neutralize 891 mL of 0.876 M NaOH?after you balance the following equation, how many grams of HCl can be obtained from 10.0 g of PCl5 PCl5+H2O--->H3PO4+HClIn the titration of an impure sample of KHP, it was found that 36.0 mL of 0.100 M NaOH was required to react completely with 0.800 g of sample.What is the percentage of KHP in this sample?