What is the formula for the compound formed by the combination of the {eq}K^+ {/eq} and {eq}SO_4^{2-} {/eq} ions? Salt Compound Formula Unit: A salt in chemistry commonly refers to a type of chemical compound where ionic bonding is dominant. Typically, there is...
结果1 题目 What is the formula of the compound which is used as the solute to make the 1.0 mol/L aqueous acid solution that is called chlorous acid? ( ) A. HCl B. HClO3 C. HClO D. HClO4 E. HClO2 相关知识点: 试题来源: 解析 E 反馈 收藏 ...
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What is the formula for the compound formed between the ions of calcium and chlorine? Ionic Compound: Pure substances can be classified as elements or compounds based on the presence of different types of atoms. An element contains particles known as atoms while compounds co...
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What is meant by compound effect? It’s about getting better. It’s making minor changes to improve over time. Getting 1% better every day. And then, one day, you wake up and realize you’ve made giant gains and improvements. What is the compound effect formula?
What is the compound interest formula? Here is how to compute monthly compound interest without a calculator: Use the formula A=P(1+r/n)^nt, where: A = ending amount P = original balance r = interest rate (as a decimal) n = number of times interest is compounded in a specific time...
百度试题 结果1 题目What is the empirical formula of a compound that contains 27.0% S,13.4% O, and 59.6% Cl by mass? ___ 相关知识点: 试题来源: 解析 SOCl2
The molecular formula of this compound is ___. A. C2H2O4 B. CHO2 C. C2H4O2 D. CH2O E. C2H3O4 查看完整题目与答案 【单选题】Magnesium and nitrogen react in a combination reaction to produce magnesium nitride: 3 Mg + N2 → Mg3N2 In a particular experiment, a 9.27 g sample...
The structural formula of a chemical compound is a visual representation that shows how the atoms in that compound are bonded together. It is often more useful than the molecular formula, which indicates the atoms and their quantities but not their arrangement in space. For example, the molecular...