(i) Alkaline earth metals.
(ii) A
(iii) Covalent – They form bond by sharing electrons.
(iv) D2O3/Al2O3.
(v) On diagram, period 3 group 5.
maurice.mutuku answered the question on September 4, 2019 at 10:43
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Date posted: September 4, 2019. Answers (1)
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Date posted: September 4, 2019. Answers (1)
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Date posted: September 4, 2019. Answers (1)
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Mass of...(Solved)
The following results were obtained in an experiment to determine the heat of neutralization of 50cm3 2M hydrochloric acid and 50cm3 2M sodium hydroxide.
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Initial temperature of acid = 27.00C
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(i) The amount of heat produced during the experiment
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above
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Date posted: September 4, 2019. Answers (1)
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Date posted: September 4, 2019. Answers (1)
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(d) Identify process X and state it‟s significance
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II. Formation of substance B
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Explain why.
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Date posted: September 4, 2019. Answers (1)