#1. (10) The compound that reacts with sodium and removes the colour of bromine and doesn't react with acidified potassium dichromate , its formula may be
#2. (11) The acidic character appears when the carboxylic acids react with ……
#3. (12) Acetic acid is reduced by hydrogen in the presence of copper chromate at 200°C giving
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me? https://accounts.binance.info/es-MX/register?ref=GJY4VW8W
Your point of view caught my eye and was very interesting. Thanks. I have a question for you. https://accounts.binance.com/register-person?ref=IHJUI7TF
Thanks for sharing. I read many of your blog posts, cool, your blog is very good.