Chemistry, 04.09.2020 14:01 nevaehroyal0708
When hafnium metal is heated in an atmosphere of chlorine gas, the product of the reaction is found to contain 62.2 percent Hf by mass and 37.4 percent Cl by mass. What is the empirical formula for this compound?
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Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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Which is true about metals used for jewelry, such as platinum and gold? a. they have low flammability. b. they have low reactivity. c. they have high flammability. d. they have high reactivity.
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When hafnium metal is heated in an atmosphere of chlorine gas, the product of the reaction is found...
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