which substances are most likely acids? check all that apply. ch4 hi nh3 hno3 nacl done

which substances are most likely acids? check all that apply. ch4 hi nh3 hno3 nacl done

which substances are most likely acids? check all that apply. ch4 hi nh3 hno3 nacl done

Answer

Answer:

HI
HNO₃

Explanation:

Step1: Define acids

Acids are substances that can donate a proton (H⁺) in solution.

Step2: Analyze CH₄

CH₄ (methane) is a hydrocarbon and does not readily donate a proton, so it is not an acid.

Step3: Analyze HI

HI (hydroiodic acid) can dissociate in water to release H⁺ and I⁻, so it is an acid.

Step4: Analyze NH₃

NH₃ (ammonia) is a base as it can accept a proton to form NH₄⁺, not an acid.

Step5: Analyze HNO₃

HNO₃ (nitric acid) dissociates in water to give H⁺ and NO₃⁻, so it is an acid.

Step6: Analyze NaCl

NaCl (sodium - chloride) is a salt formed from the reaction of a strong acid (HCl) and a strong base (NaOH), and it does not act as an acid.