photagraphykid
29.06.2019 •
Chemistry
Which of the following properties would differ among isotopes of the same element? a. flammability b. ability to oxidize c. melting point d. ability to rust
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Ответ:
Explanation:
data
4.9g of Mg + 7.8g of Hcl — 4.8g of Mgcl
percentage of Mgcl = gram/ molar mass of Mgcl
Rmm of Mgcl = 24 + 81 = 105
4.8g/105*100 = 4.57%