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To clean your pool using blue vitriol (copper sulfate), first ensure the pool is free of debris and the water is balanced. Dissolve the appropriate amount of bl Read more Elements and Compounds +1 What is the noble gas configuration for arsenic? Asked by Anonymous The noble gas [https://www.ft.com/search?q=configuration configuration] for arsenic (As), which has an atomic number of 33, is [Ar] 3d¹⁰ 4s² 4p³. This notation indicates that arsenic has the electron conf Read more Chemistry +1 What is chemical equation in which both the reactant and product have an equal number of atom of a given element? Asked by Anonymous A chemical equation where both the reactants and products have an equal number of atoms of each element is called a balanced chemical equation. In such equation Read more Elements and Compounds What response is typical of a family member in the denial stage? Asked by Anonymous In the denial stage, a family member may exhibit behavior that minimizes or outright rejects the reality of a situation, such as refusing to acknowledge a loved Read more Oceans and Seas +2 Why are the sources of magnesium compounds such as magnesium chloride in seawater? Asked by Anonymous Magnesium compounds like magnesium chloride are abundant in seawater due to the natural weathering of rocks on land, which releases magnesium into rivers that e Read more Elements and Compounds +1 What are the key elements of the Ecommerce Regulations? Asked by Anonymous Key elements of Ecommerce Regulations typically include consumer protection measures, such as clear information about products, pricing, and terms of sale. They Read more Chemistry +2 What type of bond is calcium and selenium? Asked by Anonymous Calcium and selenium typically form an ionic bond. Calcium, a metal, donates two electrons to achieve a stable electron configuration, while selenium, a non-met Read more Elements and Compounds What are the sources of excess nitrates and phosphates in rivers? Asked by Anonymous Excess nitrates and phosphates in rivers primarily originate from agricultural runoff, where fertilizers containing these nutrients are applied to crops and sub Read more Elements and Compounds Can you disclose the appointment time of patient to family member? Asked by Anonymous No, patient confidentiality laws, such as HIPAA in the United States, prohibit disclosing a patient's appointment time to family members without the patient's e Read more Science +2 What does elodea do to carbon dioxide? Asked by Anonymous Elodea, a type of aquatic plant, absorbs carbon dioxide (CO2) from the water during the process of photosynthesis. It uses CO2, along with sunlight and water, t Read more Salt (Sodium Chloride) +1 How do you calculate 1ml of 0.1n sodium thiosulphate is equivalent to 23.79mg of cobaltus chloride? Asked by Anonymous To calculate the equivalent amount of cobalt(II) chloride for 1 mL of 0.1 N sodium thiosulfate, you need to use the concept of normality and the equivalent weig Read more Chemistry +1 What is the formula for H4O2? Asked by Anonymous The formula H4O2 represents a hypothetical compound known as dihydroxydioxane. However, in practical terms, this formula can also be interpreted as 2 molecules Read more Elements and Compounds +2 What nuclear reactor contains the uranium? Asked by Anonymous Nuclear reactors that use uranium as fuel typically contain enriched uranium dioxide (UO2) pellets, which are housed within fuel rods. These rods are assembled Read more Chemistry +1 What is the color reaction for NaCl and CuSO4? Asked by Anonymous When sodium chloride (NaCl) is mixed with copper(II) sulfate (CuSO4) in solution, there is generally no significant color change because both compounds are colo Read more Chemistry +1 What is the chemical name for Ca(NO2)2? Asked by Anonymous The chemical name for Ca(NO2)2 is calcium nitrite. It consists of one calcium ion (Ca²⁺) and two nitrite ions (NO2⁻). Calcium nitrite is commonly used as a conc Read more Elements and Compounds +1 What does nitrogen have to do with the ability to do things? Asked by Anonymous Nitrogen is essential for life as it is a key component of amino acids, which are the building blocks of proteins. Proteins play a crucial role in various biolo Read more Elements and Compounds What is normal oxygen saturation post surgery? Asked by Anonymous Normal oxygen saturation levels post-surgery typically range from 95% to 100%. However, acceptable levels can vary depending on the type of surgery and the pati Read more Elements and Compounds +1 How many chlorine atoms are in a mole of alcl3 atoms? Asked by Anonymous In one mole of aluminum chloride (AlCl₃), there are three moles of chlorine atoms. This is because each formula unit of AlCl₃ contains three chlorine (Cl) atoms Read more Metal and Alloys +1 Where do Chinese get calcium from? Asked by Anonymous Chinese people obtain calcium from a variety of sources, including dairy products like milk and yogurt, though dairy consumption varies by region. Other signifi Read more Elements and Compounds Do plants need oxygen to incorporate into organic compounds? Asked by Anonymous Plants do not directly use oxygen to incorporate into organic compounds; rather, they primarily use carbon dioxide during photosynthesis to synthesize organic m Read more Elements and Compounds +1 When sodium and chlorine are mixed together to make salt was a compound made? Asked by Anonymous Yes, when sodium and chlorine are mixed together, they react to form sodium chloride (NaCl), which is a compound. This process involves the transfer of an elect Read more Barium +1 What are the formulas for barium fluoride sodium oxide iron sulfate and ammonium sulfate? Asked by Anonymous The formula for barium fluoride is BaF₂, for sodium oxide is Na₂O, for iron sulfate is FeSO₄, and for ammonium sulfate is (NH₄)₂SO₄. Each formula represents the Read more Chemistry +1 What is the half equation for sulphate? Asked by Anonymous The half-equation for the reduction of sulfate (( \textSO_4^2- )) to sulfide (( \textS^2- )) in an acidic solution can be written as: [ \textSO_4^2- Read more Chemistry +1 Is 3co2 a symbol or formula? Asked by Anonymous 3CO₂ is a chemical formula, not a symbol. It represents three molecules of carbon dioxide, where "CO₂" indicates one molecule of carbon dioxide compos Read more Elements and Compounds +2 How much Uranium 235 would remain after 4 half lives? Asked by Anonymous After one half-life, half of the original amount of Uranium-235 would remain. After four half-lives, only ( \frac12^4 ) or ( \frac116 ) of the original Read more PreviousNext Trending Questions What are examples of non-ferrous metals? What is the atomic number of paper? How much sodium should an active person get a day? Is magnesium chloride solid liquid aqueous or gas? The correct orbital diagram of this element sulfur? What is the name for the symbol Na? Why is Mg smaller than Cl? Why cant Calcium Carbonate CaCO4 conduct electriscity when mixed with de-ionized water? Can hydrogen peroxide use to remove facial hairs? When a piece of copper is placed in a lead nitrate solution? What element in period 4 is expected to have a charge of plus 3 when it forms compounds? What two compounds make magnesium sulphate? Can liquid nitrogen be used for cooling water? What is the formula equation for hydrochloric acid sodium hydroxide-sodium chloride water? Write the chemical formula of dilithium carbonate? What would you observe before dilute acetic acid is added to calcium carbonate? Why must aluminum chloride be protected from air? What is the second element on periodic table of element? What countries are using hydrogen as a fuel? What is the element naci? Resources Leaderboard All Tags Unanswered Top Categories Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics Product Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ Company About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues Copyright ©2025 Answers.com. All Rights Reserved. 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