Chemistry, 03.06.2021 19:10 LuckyCharms988
Mrs. Pankin loves touching science and think about all the time while walking one day she steps on a warm,
fresh pece fuseum. The oum attens and sticks to her shoe When she lifts her tool, she sees long strings of
um boven her shoe and the sidewalk. She thinks, What a great demonstration of the properties of metals/"
What properties of metals work is. Rankin most likely touch about with this demonstration?
constity and luster
det ant malebi
maleability and to
conditivi antichi
Answers: 3
Chemistry, 21.06.2019 19:30
How many molecules of sucrose c12h22o11 are there in 454 grams of sucrose
Answers: 1
Chemistry, 22.06.2019 20:10
The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
Answers: 3
Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
Chemistry, 23.06.2019 05:00
1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt
Answers: 2
Mrs. Pankin loves touching science and think about all the time while walking one day she steps on a...
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