They must obey the Law of Conservation of Mass that states that matter cannot be created or destroyed, it is conserved. Atoms are never lost or gained in chemical reactions, they are rearranged. The mass of the reactants must equal the mass of the products.
Answer:
a. magnesium
b. nitrogen
Explanation:
Barium and magnesium are both in 2nd group, so most similar compounds.
Nitrogen - 15 group, so it forms least similar to barium compound.
Answer: hen a solution is very acidic, what does it have a high concentration of?
Hydroxide (OH-)
Hydronium (H3O+)
Iodide (I-)
Acetate(C2H3O2-)
Explanation:
Explanation:
A 57.9 g sample of glass is cooled by 2.70'C how much heat does it release
1560
