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Chemistry

Delve into the study of matter, its properties, composition, structure, and the changes it undergoes during chemical reactions. Chemistry is the central science connecting other scientific disciplines.

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Q: Giving balance equation state how you will convert methane to carbon dioxide
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Q: Which of the following are major elements of a high quality life apex
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Q: Ionic bonds are strong enough to cause almost all ionic compounds to be what at room temperature
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Q: It tomatoes acidic or basic
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Q: What is a material that holds electrons tightly
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Q: Which groups participate in ionic bonding
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Q: What fills air spaces displaces water and provides a barries against corrosive elements
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Q: What is the difference of aliphatic and aromatic hydrocarbons
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Q: How chemical potential energy works
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Q: If butter solidifies the process is called
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Q: Is pH14 an acid a base or neutral
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Q: A scientist wants to determine the effect of a new type of gasoline. He fills one car with normal gasoline and another identical car with the new gasoline. Which is the control group A. The amount of
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Q: How much water does ammonia have
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Q: What is the mass number of an ion with 109 electrons 159 neutrons and a plus 1 charge
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Q: Cl- and O2- chemical formula
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Q: Approximately how many moles are in 300 grams of sulfur
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Q: During a change in state energy is transferred in the form of .
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Q: How many valence electrons does alkaline earth metal have
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Q: How do you decontaminate vesicants from casualties
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Q: What is the most important factor in an elements place in the periodic table
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Q: What coefficient is needed to balance the reaction
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Q: How does a substances temperature change when the average kinetic energy of its particles increases When it decreases
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Q: What is the independent variable of do colored candles burn faster than white candles
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Q: What kind of bonds are found in molecules
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Q: Classify this property as homogenous or heterogenous copper tubing Click on the correct answer
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Q: Dalton hypothesized that atoms are indivisible and that all atoms of an element are identical. It is now known that .
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Q: What are hydroxide ions
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Q: If you were testing how well different dish soaps cleaned your dishes what would the control group be
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Q: All compounds are neutral.
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Q: The electronegativity chart to determine the type of bond that will form between this pair of elements Ca plus S
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Q: Osmosis causes water to move from areas of low salt concentration to areas of high salt concentration.
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Q: Which is the product in this chemical formula N plus O2 and rarr NO2
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Q: 50 g of potassium chloride (KCl) are added to 100 mL of water. All but 10 g of the KCl dissolves. Which equilibrium situation becomes established in the resulting solution
2 answers
Q: In the electron cloud model the electron cloud is denser in some locations than in others. What do the denser areas represent
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Q: What is the Specific gravity of cocaine
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Q: Pairs of electrons are shared in a bond. The actual number of pairs is called bond order.
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Q: Ask us anythingWhich of the following is an example of an Arrhenius acid
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Q: Element with a half-filled 5p level
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Q: What is the mass number for a sulfur atom that contains 19 neutrons
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Q: What is the compound name for ASO3
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Q: Adding more solvent to a solution makes the solution more
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Q: An empty graduated cylinder weighs 82.450 g. when filled to 50.0 ml with an unknown liquid it weighs 110.810 g. what is the density of the unknown liquid
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Q: Is chlorine gas more reactive than hydrogen gas
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Q: Cuales faces del ciclo del agua favorecen la eliminacion de sustancias que la contamina
1 answer
Q: Is sunlight soap non ionic
1 answer
Q: Is dove soap non ionic
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