Nucleus. Ribosomes. Endoplasmic reticulusGolgi apparatusChloroplastsMitochondria
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The correct answer is C. Noble gases. Good luck!
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The molar concentration of the solution.
The ionization reaction of the compound given are as follows:
1.) HI(aq)
HI(aq) -----> H+(aq) + I-(aq)
2.) LiOH(s)
LiOH(s) ------> Li+(aq) + OH-(aq)
Ionization<span> is the process by which an atom or a molecule acquires a negative or positive charge. Hope this helps. Have a nice day.</span>
Answer:-
399 gram
Explanation:-
The balanced chemical equation for the reaction is
4Fe +3 O2 --> 2 Fe2O3
Atomic mass of Iron Fe is 55.845 gram
Molecular mass of Iron (III) Oxide Fe2O3 is
55.845 x 2 + 16 x 3 = 159.69 gram
From the balanced chemical equation,
4 Fe gives 2 Iron (III) oxide
∴ 4 x 55.845 grams of Fe gives 2 x 159.69 grams of Iron (III) Oxide.
279 grams of Fe gives (2 x 159.69) x 279 / ( 4 x 55.845)
= 399 gram