Halide card test 0.0 / 5 ? ChemistryTesting and analysing substancesGCSEAQA Created by: mollymooCreated on: 09-10-13 20:31 State the colours obtained by group1 and 2 metals in the flame tests Li - red Na - Orange K - lilac Ca - brick red Ba - apple green 1 of 5 Write an equation for reaction between sodium chloride and silver nitrate solution NaCl + AgNO3 -> NaNO3 + AgCl 2 of 5 State the equation of calculating moles in a solution moles = volume x concentration 3 of 5 What information is provided by a mass spectrometer? Atomic and molecular masses 4 of 5 State 3 advantages of instumental methods speed, sensitivity, reproducibility 5 of 5
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