Past Papers & QuestionsSolved

Stoichiometry

Tehreem Imran

Student

How do we know in how many significant figures we have to answer especially in moles

3 replies62 views

3 Answers

  1. Accepted answerTeacher Answer

    Faizan Saleem

    Chembridge teacher

    look at the numbers in the Question. Find the one with the fewest Significant numbers . your final answer should use that same number of significant numbers. and one thing more , if a calculation has several steps don't round at each step . only round the final answer

  2. Rayyan

    Student

    Hey where are the notes at ???

  3. Teacher Answer

    Faizan Saleem

    Chembridge teacher

    @Rayyan will upload soon inshallah

Be kind and explain your reasoning.

Back to all discussions