A 28.00 mL sample of calcium
chloride stock solution
produces a 0.182 M solution
when diluted with 50.00 mL of
water. What is the molarity of
the stock solution?
SOLUTIONS

Which best describes why nh4+ can form an ionic bond with cl-?

How many atoms are there in 5.70 mol of mg

Select the correct answer from each drop-down menu.describe what happens to a carbon-11 atom when it undergoes positron emission.the decay of a carbon-11 atom _1_, and this causes it to emit _2_.options for 1: > changes a neutron into a proton> changes a proton into a neutron> is hit with a neutron> reconfigures its protons and neutronsoptions for 2: > a negatively charged electron-sized particle> a positively charged election-sized particle> two atoms and several neutrons> two neutrons and two protons