Answer:
1 mole of NH3 has 6.023×10^23 molecules.
Explanation:
ABC looks like the metamorphic rocks are more usable than other rocks
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
Reaction type: double replacement
Answer:
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Explanation:
When dilute sulphuric acid is added to barium chloride solution, barium sulphate is formed as a precipitate and hydrogen chloride is formed in aqueous solution.