Answer:
True
Explanation:
Magnetism is a force that is exerted by magnets, whether it be to attract or repel. So, yes. I believe the answer is "true".
Please let me know if you help with anything else. :)
Answer:
I am thinking h2 is answer
Answer:
Two (2) types of ions
Explanation:
Metal ions (cations) and negatively charged ions (anions) of either chloride, carbonate, sulphides or hydroxides are present during the selective precipitation.
Majorly, the process determines the metal ions present by initiating precipitation as certain conditions.
I hope this was helpful.
Explanation:
In the following reaction;
aA+bB⇌cC+dD
A and B are the reactants while C and D are the products.
a, b, c and d are regarded as coefficients.
The dependence of the reaction on the concentration of the reactants is given by the rate law.
This is given by;
rate= k [A]^m [B]^n
where
K = Rate constant. Constant for the reaction at that temperature.
m = order of reeaction with respect to A
n = order of reaction with repsect to B
Overall order of reaction is given by m + n
Answer:
Two, KCl and PbCl₂.
Explanation:
Hello!
In this case, since the addition of chloride ions promote the following three ionic reactions:
We can infer that both silver chloride and lead (II) chloride are precipitated products as their Ksp are 6.56x10⁻⁴ and 1.59x10⁻⁵ respectively, which means they are merely soluble in water.
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