Annabel9554
11.10.2021 •
Chemistry
What are those tiny bumps on our tongue?
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Ответ:
papillae
Explanation:
Ответ:
papilae holes
Explanation:
Ответ:
Explanation:
1) Word equation:
Hydrogen gas + silver nitrate → nitric acid + silver2) Chemical (skeleton) equation:
Include phases but do not balance it (yet). The symbology used is:
(g) for gas(aq) for aqueous solution(s) for solidH₂ (g) + AgNO₃(aq) → HNO₃ (aq) + Ag (s)3) Balanced chemical equation:
Add the needed coefficients to make the number of atoms of each kind equal on both sides:
H₂ (g) + 2AgNO₃ (aq) → 2HNO₃ (aq) + 2Ag (s) ← answer