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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 cloroflam
1 answer
Q: How many grams of aluminum sulfate are produced from 2.67 mol sulfuric acid
1 answer
Q: What of the following is a Characteristic of the transition metals
10 answers
Q: How many grams of aluminum sulfate are produced from 2.67 mol sulfuric acid With the balanced equation Al2O3 3H2SO4 -- Al2 (SO4)3 3H2O
2 answers
Q: What color top tube used for hepatic function panel
1 answer
Q: What is iodine used to find
2 answers
Q: What mineral has a metal combined with sulfur
1 answer
Q: What do elements in the same group in the periodic table have in common
2 answers
Q: Where are four places where you can find plasma
5 answers
Q: What statement best explains the apparent sinking of this sailboat
2 answers
Q: Why must a chemical equations be balanced
3 answers
Q: How do fossil fuels convert chemical energy
2 answers
Q: Why does a curry stain turn red when it is washed with a detergent
1 answer
Q: What is the molecular geometry of PH4
11 answers
Q: Is Mg(OH)2 an acid base or a salt
5 answers
Q: Why is the mass of KCL recovered less the starting mass of KHCO3
1 answer
Q: What should you do if you burn yourself with a kettle in a lab
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Q: Which of following can be a cause of fracticide
1 answer
Q: Is borax powder eno
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Q: Does all the air you inhale offer oxygen to your alveoli
1 answer
Q: Does baking soda with water have more acid than lemon juice
1 answer
Q: Does aluminum sulfate increase or decrease pH
1 answer
Q: Does potassium carbonate react with hydrochloric acid
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Q: What condensation means
2 answers
Q: What element is used for barometers
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Q: Is liquid electrically charged
2 answers
Q: How many atoms of oxygen are in li2o
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Q: Can you use laboratory in a sentence
2 answers
Q: How do you calculate atoms nitrogen and oxygen
1 answer
Q: Is there exists nickel porphyrin compounds
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Q: What is the name of the compound as3p5
2 answers
Q: What is the superscript and subscript of the nuclide of hafnium that contains 107 neutrons
2 answers
Q: What is viscosity of muddy water
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Q: What are some pictures of condensation
1 answer
Q: What is formed when hydrogen and oxygen bond
1 answer
Q: How many moles of MgS203 are in 211 g of the compound
2 answers
Q: How do the hydrogen ions diffuse back
2 answers
Q: Is arsenic shiny or dull
2 answers
Q: Why does Ba have a larger atomic radius than Mg
1 answer
Q: The most important factors that determine the
1 answer
Q: Is FeSO4 ionic or molecular
1 answer
Q: Is the reaction between methane and oxygen exothermic or endothermic
1 answer
Q: What do people breathe into the air
2 answers
Q: How does potassium and sodium move into the cell
1 answer
Q: What are three types of energies that chemical energy from food can change into
1 answer
Q: How did Carl Sheele Discovery chlorine
1 answer
Q: What calcium carbonates deposits that form on a caves floor
1 answer
Q: What is the name of the halogen in the 2nd period
1 answer
Q: What two things are smaller than neutrons
2 answers
Q: What is ionic charge p
1 answer
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