What is the molarity of a copper (II) nitrate solution prepared by diluting 25 mL of a 1.0 M copper nitrate solution to 75 mL with water?
A. 0.33 M
B. 0.23 M
C. 2.50 M
D. 75.0 M

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+

Can someone check my work 98 5.05 acids and bases for this assignment you will be comparing acids and bases. the chart below will you organize the information needed: acids bases chemical properties (2) deodorant detergent vinger dish soap physical properties (2) orange juice toilet cleaner drain cleaner window cleaner ph level acid ph goes from 0-4 bases ph goes from 10-14 examples around you (2) vinger coffee lemon juice dark chocolate