If 260 ml of o2 gas is collected at 21 degrees celsius and 101.3 kpa, what volume would this gas occupy at stp?

In pqr m< p=60 m< q= 30 and m

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

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.