Carbon dioxide dissolves to form carbonic acid H2CO3,which is a weak acid. Suggest the pH of the carbonic acid

20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.