Describe a method to investigate the effect
of changing temperature on the rate of
reaction...
Chemistry, 17.10.2021 14:00 romyknight
Describe a method to investigate the effect
of changing temperature on the rate of
reaction of sodium thiosulfate with
hydrochloric acid
Answers: 3
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Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
Answers: 1
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Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
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Complete each row of the table below by filling in the missing prefix or missing exponent.
Answers: 1
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