2 mole Na needs 1 mole Cl2
4 mole Na = 2 mole Cl2
The specific heat of metal is c = 3.433 J/g*⁰C.
<h3>Further explanation</h3>
Given
mass of metal = 68.6 g
t metal = 100 °C
mass water = 84 g
t water = 20 °C
final temperature = 52.1 °C
Required
The specific heat
Solution
Heat can be formulated :
Q = m.c.Δt
Q absorbed by water = Q released by metal
84 x 4.184 x (52.1-20)=68.6 x c x (100-52.1)
11281.738=3285.94 x c
c = 3.433 J/g*⁰C.
Mrs Meador, because the water cycle is continuous and therefore has no clear end or beginning
C. Paper <span>B. Metal thats bout it water no way </span>
Explanation: Ca generally loses two electrons from its outer shell to form a Ca2+ ion.
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