[石室金匮]成都石室中学20242025学年度下期高2025届二诊模拟考试政治试题于2025-03-04发布,目前免费查试卷答案网站已经汇总了[石室金匮]成都石室中学20242025学年度下期高2025届二诊模拟考试政治试题的各科答案和试卷,更多试卷答案请关注免费查试卷答案网站。

试题答案

本文从以下几个角度介绍。

    3、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试政治试题


    1、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试生物试题


    44. A. played B. worked C. sounded D. developed
    45. A. duty B. freedom C. spirit D. adventure
    46.A. reasonable B. normal C. rare D. interesting
    47.A. complexity B. willingness C. ability D. risk
    48.A. insist B. depend C. focus D. research
    49.A. critical B. empty C. confident D. positive
    50.A. ideal B. whole C. similar D. relevant


    Today is June 18th (6月18日). It’s a shopping day on Taobao. Many things are on sale. Clothes, books, vegetables, toys and more. My mum likes shopping on Taobao. Look at my mum’s shopping cart (购物车). The coat is pretty but very expensive. It’s from Singapore. It’s my mum’s. These gloves are nice. They are my dad’s. These two art books are my sister’s. She likes painting (画画). That toy bear is for my brother. It’s so cute. Look at these shoes. They are so cool! Size 36. It’s my size! There are some snacks, too. Potato chips, carrot juice and strawberry cake. I love to eat potato chips.
    8.阅读短文,选择合适的答案。
    (1) The coat is from _______. ( )
    A.Singapore B.China C. Sydney
    (2) —Whose art books are these —They are _______. ( )
    A.my brother’s B.mine C. my sister’s
    (3) —How many people are there in my family —_______ . ( )


    6、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟 试题


    2、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试政治试题


    5、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试生物学试题


    3、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试语文试题


    3、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试生物学试题


    6、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试生物试题


    C. 研发数字货币加密技术 D. 研发高纯稀土金属提取技术
    2. 下列酿酒过程涉及化学变化的是
    A. 研磨 B. 蒸馏 C. 发酵 D. 灌装
    3. 玄武岩含有硅、铝、铁、钙等元素,其中属于非金属元素的是
    A. 硅 B. 铝 C. 铁 D. 钙
    4. 春分“竖蛋”。蛋壳的主要成分是碳酸钙,其化学式为
    A. B. CaO C. D.


    (2)由硫酸亚铁溶液得到绿矾(FeSO4·7H2O)需要经过蒸发浓缩、冷却结晶、过滤、洗涤、干燥得到,答案是:冷却结晶;
    (3)实验室需要溶液,应该配制呈500ml溶液,所需FeSO4·7H2O的质量为0.1mol/L×0.5L×278g/mol=13.9g,用天平称量出13.9g固体,在烧杯中溶解,转移到500ml容量瓶中,不需要用到的仪器是分液漏斗,故答案是分液漏斗;13.9;
    (4)起始时FeSO4·7H2O固体质量为5.56g,物质的量为=0.02mol,若完全失去结晶水,固体质量剩余0.02mol×152g/mol=3.04g,180°C时,固体质量为3.40g,失去的是部分结晶水,剩余固体的摩尔质量为=170g/mol,设剩余物质为FeSO4·xH2O,152+18x=170,x=1,N的化学式为FeSO4·H2O;
    检验SO3用BaCl2溶液,会有BaSO4白色沉淀生成,检验SO2用品红溶液,品红溶液褪色即证明有SO2,SO3与水反应,故应先检验SO3后检验SO2,甲、乙试剂依次是C、B;
    19.(2024·四川自贡·一模)导电玻璃广泛用于液晶显示屏、光催化、薄膜太阳能电池基底等,实验室可用无水四氯化锡制作,制备的装置如图所示。
    有关信息如下表:
    化学式


    3、[石室金匮]成都石室中学2024-2025学年度下期高2025届二诊模拟考试化学答案