Answer:
766.09g
Explanation:
Divide the volume of the iridium with its density.
Density= mass÷volume
A reversible reaction is a chemical reaction where the reactants form products and products react together with reactants to give the reactants back. When they yield the same amount, Reversible reactions will reach a chemical equilibrium in which the concentrations of reactants and products will no longer change.
Explanation:
A reversible reaction is a reaction where the reactants form results, which react collectively to give the reactants back. A and B can react to form C and D or, in the reverse reaction, C and D can react to form A and B. This is distinct from the reversible method in thermodynamics. Reversible reactions will relinquish an equilibrium point where the concentrations of the reactants and products will no longer break
Answer:
Drug Powers :)
Explanation:
The drug will have certain anti cancer reproduction effects so that the cancer cells will not multiply as fast and lose their function to reproduce or damage any more of the organ or body part.
Given :
560 gram of silicon dioxide.
To Find :
Number of moles of silicon dioxide in 560 gram.
Solution :
We know, molecular mass silicon dioxide is 60 gram/mol.
So, number of moles of silicon dioxide in 560 gram is :
Now, one mole of any compound contain .
So, number of molecules in 9.33 moles of silicon dioxide is :
Hence, this is the required solution.
Answer:
A. To provide the body with immediate energy
Explanation: