Answer:
Explanation:
It probably would have been broken down to smaller pieces and spread out around the world. Hope this help! :)
The molar mass of Zinc is 65.38 u
Hope this helps :)
The modern periodic table can be divided into periods and groups.
Alloys are used much more than pure metals because they are generally stronger and less likely to react with air or water.
Answer:
2.34g of NaCl
Explanation:
HCl(aq) + NaOH(aq) --------> NaCl(aq) + H2O(l)
Number of moles of HCl= 8 × 5/1000= 0.04 moles
Number of moles of NaOH= 2.4 × 20/1000= 0.048 moles
HCl is the limiting reactant
From the balanced reaction equation, 1 mole of HCl produced 58.5g of NaCl
0.04 moles of HCl will produce 0.04 × 58.5 = 2.34g of NaCl
