IN A TEST RN! Please help ASAP In the chemical stockroom, there is a 2.04 L bottle filled with 2.184 M CuSO4 solution. How many
moles of CuSO4 are in the bottle? Express your answer with 2 decimal places.

There is one girl i like and i don't know how to tell her that, i have a feeling she knows but if she doesn't i don't want to make a fool out of myself how is one way to boost my confidence on asking her out

Many radioactive atoms that have large masses undergo radioactive decay by releasing a particle that is identical to a helium-4 nucleus. what changes in the original atom are expected as a result of this natural phenomenon? the atomic number and the mass number will decrease. the atomic number and the mass number will increase. the atomic number will increase, and the mass number will decrease. the atomic number will decrease, and the mass number will increase.

Insoluble substances can dissolve in all solvents. true or false