karunikpanhnha karunikpanhnha

28-02-2024
Chemistry

Answered

2.7g of aluminum metal is dropped into nitric acid 20g of nitric acid to form a gas at STP. After the reaction, some acid is remained. a. Find the mass of the obtained salt. b. Find the mass of the remained acid. c. Find the volume of the obtained gas at STP. (Al= 27, H=1, N=14, O=16, at STP: 2g of H2 has 22.4L)

Answer :

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