Answer: hi there
tobacco juice is your answer
Explanation:
The answer is; <span>The moon can be seen from Earth because *sunlight* reflects off the moon’s surface.</span>
Answer: The number of moles of the weak acid in the solution is 0.00396
Explanation:
To calculate the number of moles for given molarity, we use the equation:
a) 
The balanced chemical reaction is:
1 mole of base uses = 1 mole of 
0.00396 moles of base use = 
moles of
Thus the number of moles of the weak acid in the solution is 0.00396
Answer is <span>
Ni²</span>⁺(aq)
+ 6NH₃(aq)
⇌ [Ni(NH₃)₆]²⁺<span>
</span>
<span>When the concentration of Ni²⁺</span><span>(aq) increases, according to the Le Chatelier’s principle
system tries to become equilibrium by reducing the increased factor. To do
that, the concentration of Ni²⁺</span><span>(aq) should be reduced. Hence, the forward reacted should be
promoted to reduce the Ni²⁺</span><span>(aq) concentration</span>.
Answer:
German chemist G.E. Stahl
Explanation:
this theory was first articulated in 1697
