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Chemistry
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.
221k
Questions
Q: What is a common adhesive for making slime
2 answers
Q: What does one mole of potassium sulfate contain
1 answer
Q: What do you know about a shapes molecules
1 answer
Q: Is copper 2 chloride covalent
1 answer
Q: Is phosphorus v chloride covalent
1 answer
Q: What is the oxidation state of each element in FeBr3
4 answers
Q: What is the cation for aluminum and bromine
2 answers
Q: What is the correct order of the steps for cleaning in sanitizing
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Q: Is slaking of lime reversible
2 answers
Q: Can a Banana turn black
2 answers
Q: How does hydrogen peroxide dissolve solids
1 answer
Q: What molecule of an element has the most number or atoms in it
1 answer
Q: Aluminum metal reacts with aqueous iron(III) oxide to form aqueous aluminum oxide and iron metal. What is the stoichiometric coefficient for aluminum when the chemical equation is balanced using the l
2 answers
Q: Balance the following equation. B2H6(g) O2(g) B2O3(s) H2O(g) What is the stoichiometric coefficient for oxygen
3 answers
Q: What acids does fairy liquid contain
1 answer
Q: What acids does cif contain
1 answer
Q: How can osmosis be considered to be the fusion of water across a membrane
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Q: What does XRD tell us
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Q: What is the balanced equation for Iron iii chloride plus copper ii sulfate
1 answer
Q: Is benzene molecular or ionic
1 answer
Q: How is the boiling point of water in Celsius higher than the freezing point
2 answers
Q: Why are bond ratings important both to firms and to investors
1 answer
Q: What are the coefficients that will balance this chemical equation PbO2 PbO plus O2
1 answer
Q: What elements are in MgCl2
1 answer
Q: How many valance electrons does the carbon group have
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Q: What color will an acid change litmus paper
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Q: What is Tin (II) NItrate
1 answer
Q: Which phrase describes what happens to electrons when a polar covalent bond forms
1 answer
Q: How do you convert 97 degrees f to Celsius
2 answers
Q: What is the definition of latic acid fermentation
1 answer
Q: Is detergent toxic or nontoxic
1 answer
Q: Is kl a solid liquid or gas
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Q: What type of material was the first nuclear bomb made of
1 answer
Q: Which diagram or diagram represent a single element
2 answers
Q: What are the three things needed for condensation to occur
1 answer
Q: Which substances are present in plasma but not in glomerular filtrate
1 answer
Q: Why use a test tube holder while heating
1 answer
Q: How do you prepare 1.0L of 0.1M of sodium hydroxide from solid sodium hydroxide pellets
1 answer
Q: Where are the lanthanides placed in the periodic table
2 answers
Q: What kind of mixture is a candle is
1 answer
Q: What is a true statement about liquids
1 answer
Q: Nitric acid is a component of acid rain that forms when gaseous nitrogen dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous nitric acid.
2 answers
Q: What is the name of the following changes of matter 1liquid to solid 2liquid to gas
2 answers
Q: What patterns do you notice as you move down the groups on the Periodic Table
3 answers
Q: What process happens at 0 degrees Celsius
2 answers
Q: What is the bond type in sulfur
1 answer
Q: Which property can we use to identify a compound at the laboratory chemistry
2 answers
Q: What is the formula for copper (II) acetate monohydrate
2 answers
Q: What is the pH level for Sundrop
1 answer
Q: Is permanganate a metal
2 answers
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