im buff as hell
When acid reacts with base, that is a neutralization reaction.
an universal indicator paper tells you how acid or how alkali it is acid - red alkali - blue neutral - green
Universal indicator typically turns a reddish-brown or yellowish-brown color in acidic solutions like coffee.
When mixing a solution at pH 4 with a solution at pH 8, the final pH will be between 4 and 8. The resulting pH will depend on the ratios of the two solutions being mixed. If equal volumes are mixed, then the final pH will likely be around 6.
Phenolphthalein only gives colour to bases with a pH above approximately 8.2-10. Then it gives a pink colour. As HCL is a strong acid it becomes colourless.
When Fehling A & B are mixed in equal quantities... Fehlings Reagent is formed which is DEEP BLUE in colour Hope that answers your question! :)
Purple litmus (neutral) become red in acidic solutions.
When acid reacts with base, that is a neutralization reaction.
an universal indicator paper tells you how acid or how alkali it is acid - red alkali - blue neutral - green
5.5
Universal indicator typically turns a reddish-brown or yellowish-brown color in acidic solutions like coffee.
acidic
no they are not
When mixing a solution at pH 4 with a solution at pH 8, the final pH will be between 4 and 8. The resulting pH will depend on the ratios of the two solutions being mixed. If equal volumes are mixed, then the final pH will likely be around 6.
Yes, soy milk can curdle when mixed with acidic ingredients due to the proteins in the soy milk reacting with the acid.
Phenolphthalein only gives colour to bases with a pH above approximately 8.2-10. Then it gives a pink colour. As HCL is a strong acid it becomes colourless.
The pH levels will be spotty and vary over time, first more acidic but drifting back toward 7.0