I think it’s C but I’m not sure
Answer:
D
Explanation:
According to all the principles of filling it is d
Answer is: acid-base indicator or pH indicators.
Acid-base indicators are usually weak acids or bases and they are chemical<span> detectors for hydrogen or hydronium cations.</span>
Example for acid-base indicator is phenolphthalein (molecular formula C₂₀H₁₄O₄). Phenolphthalein is <span>colorless in </span>acidic<span> solutions and pink in </span>basic<span> solutions.
Another example is m</span><span>ethyl orange. It is red colour in acidic solutions and yellow colour in basic solutions.</span>
250gTi x (1mol/47.87 [molar mass]) =5.22247 moles
Answer:
i'm not really sure i cant help today try a different question that i can help u with
Explanation:
