What is the net charge of the atom C-16?
How many moles of hydrogen are in 5 moles of water?
How many atoms of hydrogen are in 5 moles of water?
How many grams of hydrogen are in 5 moles of water?
2 answers
I had a beginning chemistry class in high school over 60 years ago!
the net charge on any atom is zero. Only ions carry a net charge.
one mole is 6.02 * 10^23 atoms.
Each molecule of water (H2O) has two hydrogen atoms.
each mole of H2O has a mass of 2*1 + 16 = 18 grams.
one mole is 6.02 * 10^23 atoms.
Each molecule of water (H2O) has two hydrogen atoms.
each mole of H2O has a mass of 2*1 + 16 = 18 grams.