Chemistry, 04.12.2019 14:31 ikgopoleng8815
Achemist who studies water samples did a demonstration of how to test for lead in water. she added a clear solution of potassium iodide to a clear solution of lead nitrate. then a yellow swirling solid formed in the liquid. what is most likely true about the yellow solid? a. it is a new substance with different properties. b. it is solid lead nitrate. c. it is solid potassium iodide. d. it was secretly added to the test tube by the scientist.
Answers: 3
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Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
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The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n
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What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?
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If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
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Achemist who studies water samples did a demonstration of how to test for lead in water. she added a...
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