hieubun68 hieubun68
  • 09-10-2021
  • Chemistry
contestada

Cho một lượng hỗn hợp CuO và Fe2O3 tác dụng hết với dung dịch HCl thu được 2 muối có tỉ lệ mol là 1 : 1. Phần trăm khối lượng của CuO và Fe2O3 trong hỗn hợp lần lượt là:

Respuesta :

xiansylvexes xiansylvexes
  • 09-10-2021

Answer:

fafsafwafsxDlmfao

Explanation:

Answer Link

Otras preguntas

Help please brainly !!!!!!!
Please answer I will give you brainliest
Graph the line. Y= 4/3 x
Graph the line. Y= 4/3 x
If I were to ask a person what life was like when Genghis Khan ruled, what would he or she say?
Which of the following is an example of synthesis? A) HgO + Cl2-->HgCl + O2 B) Na + Br2 --> NaBr C) KClO3 --> KCl + O2 D) Cl2 + NaBr --> NaCl + Br2
Can anyone give me the answer key for this worksheet? there are 4 pages Help me pleasee
how do you get a quadratic equation from a graph?​
Which best describes a recessive allele?
Finish the song: Good little girl.... Always picking a fight with me~ You know that I'm bad! But you're spending the night with me.... What do you want from my