It is imperative to test various trials of a test to guarantee that your outcomes are accurate,reliable, and reproducible. On the off chance that you had mentioned a blunder for your objective facts in the primary trial,they ought to be mentioned clear by your objective facts in your second trial.
Yes, Carbon Dioxide is made of 1 carbon and 2 oxygen atoms.
Answer:
B. Add more chloride ions
Explanation:
Because we know based on lechatlier that any disturbance to equilibrium will make the shift act accordingly. If something is removed it wants to shift to side where it is removed to compensate for the change, if something is added it wants to move away from it to minimize the change.
Therefore, if you add chloride ions, the equilibrium shifts to left to make more solid lead chloride.
Answer:
Nickel has an atomic number of 28,so it has 28 electrons
Nickel has 10 valence electrons
Answer: 18 atoms
Explanation: the reactant contains 6O2 and 6O and this gives a total of 18