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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.
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Questions
Q: When water is flowing by osmosis out of the cell because the concentration of water is what
2 answers
Q: What do oxides of sulfur and nitrogen that combine with water vapor cause
1 answer
Q: How many ions that have a 1 charge will bond with an ion that has a 2 charge
1 answer
Q: What is the opposite of stabilize
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Q: What is the equation for the thermal decomposition reaction of zinc carbonate
1 answer
Q: What is the cost of cesium per gram
1 answer
Q: Does the formula for magnesium sulfate shows that there are four atoms of sulfur
3 answers
Q: What is the difference between covalent bonds and metallic bond
2 answers
Q: Does technetium have a luster
1 answer
Q: What is the difference through between osmosis and Diffusion
1 answer
Q: Who discovered ammonium
2 answers
Q: What will fluorine do to become chemically stable
1 answer
Q: Is induppu and baking soda same
1 answer
Q: What is aluminum and oxygen ionic compound formula
1 answer
Q: What is the molality of ethanol in a solution made by dissolving 14.6 g in 53.6 g of water
2 answers
Q: What is the charge of the compound BeF2
1 answer
Q: What chemical is used in spray cans
1 answer
Q: What is the charge of tin iv
10 answers
Q: Which body system absorbs oxygen
2 answers
Q: What element of tone is unique to stage production
2 answers
Q: How do you find the smallest diameter in the periodic table of elements
1 answer
Q: Why is a melting ionic compound a better conductor than a solid ionic compound
1 answer
Q: What is the opposite of oderless
1 answer
Q: What is the maximum amount of the Potassium chloride that can be dissolved in 100 g of water
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Q: What is the specific volume of anhydrous ammonia
1 answer
Q: Where is NADPH electrons from
1 answer
Q: When two substances are mixed together a chemical reaction may take place. Which of the following characteristics indicates a high chemical reactivity for one or more of the reagents
2 answers
Q: How do you identify salts in lab without experiment
1 answer
Q: What is the ionic compound for Ca3(PO4)2
1 answer
Q: What family is bromide in
1 answer
Q: Why is it important to study crystals
1 answer
Q: What is the chemical equation using both words and chemical symbols for respiration
1 answer
Q: Is air in a balloon a compound
1 answer
Q: Why does a black aspalt road become hotter then a white cement sidewalk in the same amount of sunlight
2 answers
Q: Will acids turn phenolphthalene indicator pink
3 answers
Q: Does phosphorus react to acids
1 answer
Q: What is the difference between neurons and protons
1 answer
Q: What happens to dissolved oxygen level if plant growth increase
1 answer
Q: What percentage by mass of nitrogen is in aluminum nitrate
2 answers
Q: Is water a element compound solution or heterogenious mixture
2 answers
Q: Why do both oxygen and hydrogen have subscripts of 2
1 answer
Q: What type of bond does ozone form
1 answer
Q: What are two types of mesophyll
1 answer
Q: Is a black coffee plus sugar a Mechanical mixture Solution Pure substance
1 answer
Q: What is the mass in grams of CH4 gas in a 5.00 L cylinder at a pressure of 781 torr and a temperature of 25.0 C
1 answer
Q: What is exothermic mean in science
1 answer
Q: What is the equation for the chemical reaction for the clear blue flame on a Bunsen burner if natural gas is used
2 answers
Q: What is true about a double-blind experiment
1 answer
Q: Does Iron (II) Nitrate have a smell
2 answers
Q: Which of the following elements has the lowest electronegativity ba ca mg sr
2 answers
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