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Answers About Chemistry

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A substance that appears to be uniform with evenly distributed particles is referred to as a solution. In a solution, the solute is completely dissolved in the
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Physics



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How much does one degree change in heat cost you?


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The cost of one degree change in heat can vary widely depending on factors like the size of the space being heated, the type of heating system, and energy price
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Chemistry









Will an organism always have the same response to a chemical regardless of the dose it is exposed to?


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No, an organism will not always have the same response to a chemical regardless of the dose. The response can vary significantly depending on the concentration
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Chemistry









Name the technique to separate butter from curd?


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The technique used to separate butter from curd is called churning. Curd is churned with water or milk, and as the process continues, the butterfat separates fr
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Chemistry



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What is the iupac name for ch3 - ch2 - ch2 - sh?


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Propan-1-thiol. NB When writing chemical formulae , single letter elements are ALWAYS written as a CAPITAL letter. Hence ; CH3- CH2- CH2-SH This is tha interna
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Chemistry









What temperature is a cooler of ice?


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A cooler filled with ice typically maintains a temperature around 32°F (0°C), which is the freezing point of water. However, the actual temperature can vary dep
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Chemistry









What name do we give temporary changes toa material?


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Temporary changes to a material are referred to as "physical changes." These changes alter the state or appearance of a material without affecting its
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Chemistry









Which electron subshell has the greatest penetrating power at any given energy level?


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The electron subshell with the greatest penetrating power at any given energy level is the s subshell. This is because s orbitals are spherical and have a highe
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Atoms and Atomic Structure



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What is the number of unpaired electrons in a Sb atom?


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An antimony (Sb) atom has five valence electrons in its outermost shell, which is the 5th shell with an electron configuration of [Kr] 4d10 5s2 5p3. In the 5p s
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Chemistry









What is the reason for oraldene original mouthwash being out of stock in all chemists and supermarkets are the manufacturers removing an ingredient from this?


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Oraldene Original Mouthwash may be out of stock due to supply chain issues, increased demand, or changes in manufacturing processes. The manufacturers could pot
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Chemistry









What is the substances with a pH range of 0 to 6?


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Substances with a pH range of 0 to 6 are considered acidic. This includes strong acids like hydrochloric acid (pH around 0) and weaker acids like citric acid (p
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Chemistry









What is the MIE value of activated carbon?


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The Minimum Ignition Energy (MIE) value of activated carbon varies depending on its specific properties and the conditions under which it is tested, but it typi
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Chemistry









What is the size difference between a cellular nuclei and an atomic nuclei?


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Cellular nuclei, found in eukaryotic cells, are significantly larger than atomic nuclei. A typical cellular nucleus has a diameter of about 5 to 10 micrometers,
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Atoms and Atomic Structure



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Who made the statement each electron orbit can hold a maximum number of electron?


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The statement that each electron orbit (or energy level) can hold a maximum number of electrons is attributed to the physicist Niels Bohr. In his model of the a
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Chemistry









Who is Emmie model?


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Emmie is a virtual model and influencer known for her striking digital presence, primarily on social media platforms. She represents a blend of technology and f
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Chemistry









What are two ways that the amount of dissolved oxygen in water can decrease?


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The amount of dissolved oxygen in water can decrease due to increased water temperature, which reduces oxygen solubility, and through the decomposition of organ
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Chemistry



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What is the name of compound cocl2 and 4 h2o?


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The compound CoCl₂ · 4 H₂O is called cobalt(II) chloride tetrahydrate. In this compound, cobalt is in the +2 oxidation state, and the "tetrahydrate" i
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Chemistry









What is cultural dilution?


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Cultural dilution refers to the process where a particular culture's practices, beliefs, or values lose their distinctiveness or significance due to the influen
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Chemistry









How would one go about changing their gas supplier to another?


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We provide high-purity medical and industrial oxygen with fast, safe, and efficient delivery. Whether it's hospitals, labs, or factories- we've got your oxygen
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Chemistry









Is RbOH soluble in water?


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Yes, rubidium hydroxide (RbOH) is soluble in water. As an alkali metal hydroxide, it dissociates readily in water to form rubidium ions (Rb⁺) and hydroxide ions
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Chemistry









What characteristics do a human hot soup the metal wires in a toaster and glowing gasses in a neon sign have in common?


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All three—human hot soup, the metal wires in a toaster, and glowing gases in a neon sign—exhibit the transfer and transformation of energy. Human hot soup gener
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Chemistry









Why is it not proper to regard gaseous state of ammonia as vapours?


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Gaseous ammonia should not be regarded as vapors because "vapors" typically refer to the gaseous phase of a substance that is normally a liquid or sol
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Chemistry









What is a truncation symbol?


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A truncation symbol is a character or set of characters used in search queries to represent missing or variable parts of a word. Commonly used in databases and
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Chemistry



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Do the relative positions of there elements in the periodic table with the prediction made in the introduction about their strut re?


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The relative positions of elements in the periodic table correlate with their predicted structures based on periodic trends such as atomic size, electronegativi
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Chemistry









Which is stronger medicine nabuse plus or nabuse 2 mg?


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Nabuse Plus and Nabuse 2 mg refer to medications used in the treatment of alcohol dependence. Nabuse Plus typically contains additional components or formulatio
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