Selenium is considered a heavy metal (although ironically a non-metal) and when combined with oxygen has relatively weak intramolecular forces that are easily overcome by the strong polarity of water forcing it to ionise. Sulfur ionises less readily
Selenium dioxide is considered acidic. It reacts with water to form selenous acid, which gives selenate salts with bases.
no
Mn2O7is more acidic.
acidic proton
no. the lower the pH the more acidic
Neither is acidic, both are basic. But milk of magnesia is less basic and therefore more acidic.
No, a pH of 5 is ten times more acidic than a pH o6.
Two gases are the main cause of acidic rain. Sulfurdioxide (SO2) is a gas that is converted into Sulfuric acid (H2SO4) in the air. Another gas is NO2 (nitrogendioxide) which is converted into Nitric acid (HNO3) in the air.
Sulfurdioxide! same effect but could cause brain hemorage
The more acidic of two acidic solutions has more H+ ions per liter.
Mn2O7is more acidic.
Lemon Juice is more acidic.
whith PH, lower numbers are more acidic. so 1 is more acidic than 8.
3,2,1 and zero, closer to the zero is more acidic solution.
Ph is more acidic.
na2co3 is more basic nahco3 is more acidic but both are bases.
Nitric acid is more acidic, in general the oxy acid having high ratio of oxygen is more acidic.
Black coffee is acidic. It has a pH of 5 but with milk it is more acidic.
acidic proton