Chemistry, 20.02.2021 17:00, asiaemerlle
A student investigated temperature changes during a reaction. Figure 2 shows the apparatus the student usesWhat is the biggest error in this investigation. Suggest two improvements to the apparatus which would increase the accuracy of the experiment. [3 marks]
Answers: 2
Chemistry, 22.06.2019 17:30, nijanicole164
A650 ml sodium bromine solution has a bromide ion concentration of 0.245 m. what is the mass (g) of sodium bromide in solution? a) 103.b)0.00155.c)16400.d) 16.4.e) 0.159
Answers: 2
Chemistry, 22.06.2019 23:00, Kykebailey2356
Which of two curves exhibits exponential growth
Answers: 1
A student investigated temperature changes during a reaction. Figure 2 shows the apparatus the stude...
Chemistry, 28.01.2022 14:00