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Yes.
Samples of aluminium selenide must be protected from moisture, because the compound hydrolyzes readily, giving off highly toxic hydrogen selenide gas:Al2Se3 + 3 H2O ---> Al2O3 + 3 H2Se
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What does selenium and oxygen combined together make?
Selenium dioxide, SeO2
A 7.300 gram sample of aluminum was quantitatively combined with a sample of selenium to form a compound The compound weighed 39.35 grams What is the empirical formula for this compound?
The answer is Al2Se3 ... dont ask me why or how but thats what my online qiuz said was correct so thats the right answer!
Is cooking pickles with vinegar in aluminum pot potentially harmful if swallowed?
Anything acidic cooked in either aluminum or copper could be toxic.
Why is aluminum used for door handles?
Aluminium is cheap, is not toxic, has a low density, it is not corroded in air.
Who made Selenium?
Jons Jacob was the man to discover Selenium.
How do toxic is selenium?
Elemental selenium is nontoxic, hydrogen selenide and other selenium compounds are extremely toxic and resemble arsenic in their physiological reactions.
What does selenium and oxygen combined together make?
Selenium dioxide, SeO2
Which of the following would not have the same number of valence electrons as the others boron aluminum gallium selenium?
Selenium
What is aluminum usually combined with?
aluminum is usually combined with copper, bronze and magnesium
Is aluminum oxide toxic?
Aluminium oxide (dialuminium trioxide, Al2O3) is not considered a toxic substance.
Can a women take too much selenium?
In high doses, selenium is toxic. I'm not sure if that means the answer is "yes" or "no": Yes, you CAN take "too much" selenium, and No, it's not a good idea to do so.
What is the correct formula when aluminum and nitrogen are combined?
Al N is the correct formula when aluminum and nitrogen are combined together.
What periodic elements make up the word seal?
Selenium and Aluminum: SeAl
Does heated aluminum give off toxic fumes?
No, aluminum does not give off any toxic fumes that are harmful in anyway. It does not produce gases nor does it vaporize.
Do hairdressing foils have toxic chemicals in them?
They are just aluminum foil. Aluminum is not a chemical, but a metal. Some people are sensitive to aluminum.
What does magnesium combined with?
Magnesium can combine with Aluminum.
A 7.300 gram sample of aluminum was quantitatively combined with a sample of selenium to form a compound The compound weighed 39.35 grams What is the empirical formula for this compound?
The answer is Al2Se3 ... dont ask me why or how but thats what my online qiuz said was correct so thats the right answer!
