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labwork [276]
3 years ago
5

Which is an element? A. salt B. carbon C. salt water D. carbon dioxide

Chemistry
2 answers:
rodikova [14]3 years ago
6 0

T carbon dioxide the seed at sir because its element

MA_775_DIABLO [31]3 years ago
3 0
Carbon dioxide is a element 
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If K > 1 , reaction is proceeding from left to right .

Hence HNO₂ is giving H⁺ or proton and C₉H₇N is accepting proton to form

C₉H₇NH⁺ .  

Hence HNO₂ is bronsted acid and C₉H₇N is bronsted base .

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when K < 1 , reaction above proceeds from right to left . That means

C₉H₇NH⁺ is giving H⁺ so it is a bronsted acid and NO₂⁻ is accepting H⁺ so it is a bronsted base .

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