What is the net ionic equation
2 H^+ + SO4^2- + Ca^2+ + 2 i^- = CaSo4 + 2H^+ +2i ^-
cancel the spectator ion that is the ions which does not take place nin the reaction
for this case is 2 H^+ and 2 i^-
the net ionic equation is therefore
=Ca^2+ + SO4^2- = CaSO4
D
This feature is formed at destructive boundaries where the denser plate (usually the oceanic plate) is subducted underneath the less dense plate (usually the continental plate).
Explanation:
the stress in the boundary between the two plates causes them to warp at the boundary forming a trench. This forced bending and the friction between the two plates (remember tectonic plates are very rugged) causes fissures to develop at the boundary. As the denser plate dives into the mantle, it begins to melt and the molten rock rises through the fissures. The magma erupts at the surface in several fissures forming volcanic mountains ranges along the convergent boundary.
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Answer:
Explanation:
Molar mass of As2S3= {75(2) + 32(3)}
= 150 + 96 = 246g/mol
Amount = 3.25mole
And
Amount = mass/ molar mass
mass = amount × molar mass
Mass = 3.25 × 246
mass = 799.5g
<span>the answer is 1 the 4s1 electron........................
</span><span>
</span>
Answer:
2482.4177376
Explanation:
1: 5.82 760 times 425.976
2: You will find the answer that is 2482.4177376
<em><u>Hope this helps.</u></em>
