Answer:
it is the objects mass, I learned this last semester
... liquid water are two different forms of the same chemical substance, water. A chemical substance is a form of matter that has constant chemical ...
Answer:
its atomic number will be 3 and it's mass number will be 7. it is lithium
Option B is correct
K = Kp /Kr
The given equation indicating, the product containing 6 moles of proton whereas the reactant contains 2 mole of bismuth and 3 mole of hydrogen sulphide.
Hence, in reaction B there are 2 mole of bismuth and 3 mole of hydrogen sulphide reacting to produce 6 moles of proton. whereas the concentration of Bi2S3 is not considered as it is present in solid phase.
