Vinegar contains 5.00% acetic acid by mass and has a density of 1.01g/ml. what mass (in grams) of acetic acid is present in 5.00 l of vinegar

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What is the common name for the compound shown here? enter the common name of the compound shown?