Answer:
Petrified wood contains minerals that are only found in fossils.
Explanation:
learned it in school (promise)
Looking at the equation .look at the moles noted below
- Ca(OH)_2=1mol
- NH_2Cl=2mol.
- CaCL_2=1mol
- NH_2=2mol
- H_20=2mol.
#a
There is 2 moles of NH2Cl.
- Hence limiting reagent is Ca(OH)_2
#2
Moles at reactant=3
Moles at product=5
Moles left:-

#d





Answer:
The wooden spoon.
Explanation:
The wooden spoon won't be as hot as a metal spoon its logic and a correct answer.
If you add salt to water then it will boil faster than water without salt