When there are equal number of H+ and OH- ions, the pH of water is 7.
Answer:3 atoms of Mg 6 atoms of O and 6 atoms of H
Explanation:
Answer: 1.98 g
Explanation:
To calculate the moles :
The balanced given equation is:
According to stoichiometry :
4 moles of will produce = 2 moles of
Thus 0.22 moles of will produce= of
Mass of
Thus 1.98 g of water is produced along with 5.0 L of at STP
For instance, all the group 18 elements are inert, or noble gases. Element groups are either nonmetals or various subsets of metals, but there is no distinct line between the two types of elements. Metal elements are usually good conductors of both electricity and heat.
Answer:
desert
Explanation:
rainforest include a lot of rain, and grasslands have grass. grass includes water and sunlight. which leaves you to desert