英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

vesa    
n. 视频电子设备标准协会,推出VL局部总线

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • What is NH4SO4? - Answers
    What is the name of the compound with the formula NH4SO4? The compound with the formula NH4SO4 is called ammonium sulfate It is a white crystalline solid that is commonly used in fertilizers and
  • Answered: Aqueous solutions of potassium sulfate and . . . - bartleby
    Aqueous solutions of potassium sulfate and ammonium nitrate are mixed together Which statement is correct? a) Both KNO3 and NH4SO4 precipitate from solution b) a gas is released c) NH4SO4 will precipitate from solution d) KNO3 will precipitate from solution e) No reaction will occur I know the answer is D but I don't know why
  • Answered: Aqueous solutions of potassium sulfate and . . . - bartleby
    Aqueous solutions of potassium sulfate and ammonium nitrate are mixed together Which statement is correct? a Both KNO3 and NH4SO4 precipitate from solution b A gad is released c KNO3 will precipitate from solution d NH4SO4 will precipitate from solution e No reaction will occur Why is that answer "e"?
  • Solved Which of the following pairs lists a substance that - Chegg
    CaOH2 and Ca(SO4)2 LiOH and Li2SO4 NH4 and NH4SO4 NH3 and (NH3)2SO4 Which of the following pairs lists a substance that can neutralize H2SO4 and the salt that would be produced from the reaction? CaOH2 and Ca(SO4)2
  • Solved 1 pts Which of the following best represents the - Chegg
    1 pts Which of the following best represents the molecular equation for the reaction of aqueous ammonia with sulfuric acid? 2NH3(aq) + H2SO4(aq)-(NH4)2SO4(aq) NH3(aq) + H2SO4(aq) + NH4SO4(aq) ONH,OH(aq) + H2SO4(aq) NH4SO4(aq) + H2O(1) 2NHA"(aq) + H2SO4(aq)-(NH4)2SO4(aq) + 2H(aq) O2NH2(aq) + HọSO4(aq) → (NH4)2SO4(aq) + H2(g) Question 14 1 pts The balanced net ionic equation for the reaction
  • Solved Question 1 (2 points) Aqueous solutions of potassium - Chegg
    KNO3 will precipitate from solution Both KNO3 and NH4SO4 precipitate from solution No reaction will occur NH4SO4 will precipitate from solution Question 2 (2 points) Aqueous solutions of hydrochloric acid and barium hydroxide are mixed together
  • Solved Aqueous solutions of potassium sulfate and ammonium - Chegg
    Aqueous solutions of potassium sulfate and ammonium nitrate are mixed together Which statement is correct? a) Both KNO3 and NH4SO4 precipitate from solution b) No precipitation reaction will occur OC) KNO3 will precipitate from solution d) NH2SO4 will precipitate from solution
  • Solved . Identify the compound formula that is INCORRECT KCl - Chegg
    Science; Chemistry; Chemistry questions and answers Identify the compound formula that is INCORRECT KCl for potassium chloride a NH4SO4 for ammonium sulfate b Ca3(PO4)2 for calcium phosphate c K2CO3 for potassium carbonate d NaNO3 for sodium nitrate e
  • Solved Aqueous solutions of potassium sulfate and ammonium - Chegg
    Question: Aqueous solutions of potassium sulfate and ammonium nitrate are mixed together Which statement is correct? a) Both KNO3 and NH4SO4 precipitate from solution b) A gas is released c) NH4SO4 will precipitate from solution d) KNO3 will precipitate from solution e) No reaction will occur
  • Solved Question 6 1 pts Aqueous solutions of potassium - Chegg
    Question 6 1 pts Aqueous solutions of potassium sulfate and ammonium nitrate are mixed together Which statement is correct? A-Both KNO3 and NH4SO4 precipitate from solution B-A gas is released C- NH4SO4 will precipitate from solution D- No reaction will occur OA B





中文字典-英文字典  2005-2009