Chemistry, 23.05.2021 08:20 barbie1salome
12. A. 2 g of ferrous sulphate crystals 5 points
are heated in a dry boiling tube. a)
Name and define the type of reaction
that has taken place. b) Write
balanced chemical equation for the
above reaction. c) List two main
observations of this reaction. B. A
shining metal 'M'on burning gives a
dazzling white flame and changes to
a white powder āNā. a) Identify āM'and
'N'. b) Name the type of reaction
taking place and write the balanced
chemical equation.
Answers: 1
Chemistry, 22.06.2019 01:00
Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.
Answers: 1
Chemistry, 22.06.2019 16:30
How many grams of mgbr2 are needed to produce 75g or metal?
Answers: 1
Chemistry, 22.06.2019 19:10
Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m
Answers: 1
12. A. 2 g of ferrous sulphate crystals 5 points
are heated in a dry boiling tube. a)
Name an...
Name an...
Mathematics, 22.04.2020 04:49
Mathematics, 22.04.2020 04:49
Mathematics, 22.04.2020 04:49
Mathematics, 22.04.2020 04:49