Answer All Questions : 1 Which of the following formula of the compound is true? Compound Lead(II) sulphate Ammonium nitrate Aluminium oxide Barium nitrate Formula Pb2SO4…
Slide 1Errors in Chemistry Experiments Rohana Sirimanna Slide 2 Reading errors (Data Collection) When reading off a scale the error is half the last decimal place you can…
5070-04 JUN 09.indd UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level CHEMISTRY 5070/04 Paper 4 Alternative to Practical…
1.Chapter 9.6 Finding the formula of a Compound2. How can we work out the formula of a compound? We can conduct experiments to find out the formula of a compound.1.First…