Answer:
0.95mol
Explanation:
1mole of NH3 contains 6.02x10^23 molecules
Therefore, Xmol of NH3 will contain 5.70x10^23 molecules i.e
Xmol of NH3 = (5.70x10^23) /6.02x10^23 = 0.95mol
Ouestion no 10 answer is first and 11 is 3
Yes because a theory is based on results and the results are part of the experiment and it being tested. You have to test the experiment and get results so yes a theory is testable.
Changes into new substances called product.
Everything is made of atoms. An atom is the smallest particle of an element, like oxygen or hydrogen. Atoms join together to form molecules. A water molecule has three atoms: two hydrogen (H) atoms and one oxygen (O) atom.
