The reaction below occurs when 1.70g of aluminum carbonate reacts with 50.0ml of 1.50M HCl, consuming all of the Al2(CO3)3. What is the concentration of hydrogen ions in the final solution? (Assume the volume of solution is constant.) Al2(CO3)3(s) + 6HCl(aq) → 2AlCl3(aq) + 3H2O(l) + 3CO2(g)

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

did anyone actually do this? like if anyone has submitted this i rly need .

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.