In a mixture of neon and nitrogen gases, the partial pressure of the neon is 35.5 kPa and the partial pressure of nitrogen is 23.8 kPa. There are 20.0 moles of gas present. How many moles of nitrogen are present?

How many ions that have a +1 charge will bond with an ion that has a -2 charge

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Elements that do not have full outer electron shells will donate, share, or take electrons from other atoms. choose the items that have the correct binary ionic formula.