1 year ago

if i poured green solution into another test tube and added some copper pieces to the solution will a displacment action occur

Chemistry

1 answer:

Angelina_Jolie [31]1 year ago

8 0

Depends on what kind of ions are present in the green solution

Explanation:

Cr3+, a famous green ion can obviously be displayed by a Cu2+ ion

https://brainly.in/question/47911070

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Oduvanchick [21]

Answer:

280.8 g

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Como tenemos la masa de NaOH, asumimos que el sulfato de hierro (II) es el reactivo en exceso.

Definimos masa de reactivo: 250 g . 1mol / 40g = 6.25 mol

2 moles de NaOH producen 1 mol de hidroxido ferroso

Entonces 6.25 moles producirán, la mitad (6.25 . 1) /2 = 3.125 moles

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goldfiish [28.3K]

Answer: hello some part of your question is missing below is the missing part

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