Chemistry, 11.03.2021 21:20 wcraig1998
What does the subscript tell you?
A. the number of elements in a formula
B. the number of atoms of each element in a formula
C. the number you multiply the compound by
D. none of these ​
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You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring
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Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
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How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?
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If a 20.0ml test tube measures 15.0cm, what is the length in meters?
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What does the subscript tell you?
A. the number of elements in a formula
B. the number of atom...
B. the number of atom...
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