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tommyaberman
28.07.2019 •
Chemistry
How many grams of o2 is produced if you start with 12.5 grams of naclo3? 2naclo3(s) --> 2nacl(s) + 3o2(g) a) 5.64 grams o2 b) 23.1 grams o2 c) 0.35 grams o2 d) 36.8 grams o2
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Ответ:
212 g of NaClO3 produced / 12.5 g NaClO3 will produce = 96 g of O2 / x
Solving for x,
x = 12.5 g /212 g x 96 g
x = 5. 66 g
So, the correct answer is A.
Ответ:
elements
Explanation:
A chemical bond is the phenomenon of chemical substances being held together by attraction of atoms to each other through sharing or exchange of electrons.
For example : A chemical bond is formed between elements such as Hydrogen (H) and Chlorine (Cl) by sharing of electrons to satisfy each others octet and resulting in a chemical bond between them.