What is the name of the compound with the formula (NH4) 2 SO4 ? What is the compound name of Co(NO3)2? What are the IUPAC names for Fe2O3 and MgO? What is the correct name for the compound Cr2O3? What is the oxidation number of copper?
What type of element is calcium? What is the name of the compound with the formula (Nh4)2SO4 ? What is the name for the compound with the formula FeO? What name should be used for the ionic compound KOH? What is the compound name of Cu(NO3)2?
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Question: What is the name for C3H8? Alkane: An alkane is a molecule made up of carbon and hydrogen atoms. In an alkane, the carbon atoms have single bonds with other carbon atoms. The naming of alkanes is relatively straightforward, with a prefix to denote the number of carbon atoms fol...
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Write the chemical name for each of the following substances: a) MgCl2 b) Co(NO3)3 c) N2O3 d) CrCO3 e) Ag2SO4 What is the name of Cl2? Is this compound molecular or ionic?Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tuto...
A. 实验室制氢气,为了加快反应速率,可向稀H2SO4中滴加少量Cu(NO3)2溶液 B. 氨基酸是人体必需的营养物质,其晶体主要以内盐形式存在,调节溶液的pH可改变它的溶解度 C. 在苯酚和乙醇性质比较实验中,将等物质的量的乙醇和苯酚置于试管中,再投入金属钠,从而可以比较出羟基氢的活泼性 D. 抽滤完毕,直接用玻璃...
Na2SO3溶液使酸性KMnO4溶液褪色:5SO32-+6H++2MnO4-△.5SO42-+2Mn2++3H2O C. 在含有等物质的量的Fe(NO3)2和KI组成的混合溶液中滴入稀盐酸:3Fe2++4H++NO3-═3Fe3++NO↑+2H2O D. 等物质的量浓度、等体积的Ca(HCO3)2溶液与氢氧化钠溶液相混合:Ca2++HCO3-+OH-=CaCO3↓+H2O 查看完整题目与答...
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