Chemistry, 20.04.2021 18:50 tamya12234
When 1 mole of ice is melted, the substance needs to absorb 6010 Joules of energy. What is this quantity measured in calories?
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What is the subscript for oxygen in its molecular formula
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Chemistry, 22.06.2019 18:00
The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.
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Chemistry, 22.06.2019 22:30
The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy
Answers: 2
When 1 mole of ice is melted, the substance needs to absorb 6010 Joules of energy. What is this quan...
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