In titration involving sodium hydroxide and dilute hydroc...
In titration involving sodium hydroxide and dilute hydrochloric acid, where would you place the base?
in the beaker
in the conical flask
in a burette
in the standard flask
in the measuring cylinder
Correct answer is B
Add a few drops of indicator and put the conical flask on a white tile. Fill the burette with acid and note the starting volume. Slowly add the acid from the burette to the alkali in the conical flask, swirling to mix.
At the same temperature and pressure, 50 cm<sup>3</sup> of nitrogen gas contains the sam...
Which of the gas laws does this graph illustrate? ...
What is the relative molecular mass of a compound which has empirical formula CH2O? [C...
What is the atomic number of Ruthenium? ...
B is an isotope of the element 23892Ur. The isotope B has...
Which of the following statements about chlorine and iodine at room temperature is correct? ...