The answer is D. In the visible spectrum of light, ultraviolet light has the most energy while red has the least energy. Violet light has shorter wavelengths and higher frequency. This is converse to red light that has longer wavelengths but lower frequency.
From moles to grams C4H10 weighs 174.3666grams
Answer:the cation can't be drived from an acid
Explanation:
Example
HCL+MgOH2=MgCl2+H2O
The cation in the salt magnesium chloride is magnesium which is derived from the base and the anion chlorine from the acid hydrochloric acid. The same is true in water.
Please can you add as brainleist please!!!!!!!!!!!!!!!!!!!!
Hey! So a strong acid would have a pH of about 0-3. So if it equals 2 it must be a strong acid.
Covalent bonds
Explanation:
Covalent bonds are formed between two atoms having low or zero electronegativity difference.
This bond type is usually found in the molecules of non-metals.
Properties:
- They are usually gases or volatile liquids or low melting point solids.
- Most of them are usually insoluble in polar solvents.
- They are mainly non-conductors of electric current.
- Their reactions are generally slow.
Learn more:
Covalent bonds brainly.com/question/5274289
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