8. Study the flow chart in the photo and answer the questions that follows.
(i) Identify the cation and anion present in solution R. (1 mark)
(ii) Write ionic equation to show how barium chloride solution reacts with solution R. (1 mark)
(iii) Name the white ppt formed in (ii) above. (1 mark)
Answers: 1
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Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
8. Study the flow chart in the photo and answer the questions that follows.
(i) Identify the catio...
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