Explain what happens when:
(Support your answer with balanced chemical equations)
a) Magnesi...
Chemistry, 01.09.2021 20:30 Kjkaiman9034
Explain what happens when:
(Support your answer with balanced chemical equations)
a) Magnesium ribbon is burnt in air.
b) An iron nail is left in the garden for a number of days.
c) Sulphur dioxide is dissolved in water.
Answers: 2
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The solubility of barium nitrate is 9.02 g/100 g h2o at 20°c. a 15.2 g sample of barium nitrate is added to 200.0 g of water at 20°c. is the solution saturated, unsaturated, or supersaturated? a. unsaturated b. saturated c. supersaturated
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If a particle has z = 25 and 23 electrons, what is its charge?
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Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table
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