Potato I don't know the awnser
Answer:
Energy = 3.978 × 10^-21 J
Explanation:
Energy of a photon = Planck's constant(h) × Frequency of the photon
;Energy = (6.63 × 10^-34) × (6 × 10^12)
;Energy = 3.978 × 10^-21 J
Answer:
Bases are substances that dissolve in water to release hydroxide ions ... Chalk and oven cleaner are examples of familiar products that contain bases
Answer:
375
Explanation:
Divide 250 by 500 which would give you .5. Then multiply .5 to 750 which would give you 375
Answer:
The answer to your question is letter B
Explanation:
Incorrect name
A. acetic acid This name is correct for the acid with formula CH₃COOH
B. hydrocarbonate acid This is not the name for acid but for a molecule that has hydrogen and a metal.
C. hydrocyanic acid This name is correct for the inorganic molecule with formula HCN
D. sulfurous acid This name is correct and is the name of the inorganic molecule with formula H₂SO₃.
E. phosphoric acid This name is correct for the acid with formula H₃PO₄.
