Chemistry, 11.02.2021 14:00 kayleebueno
What is the physical state of substance in a chemical reaction? What are the symbols of physical state?
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Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
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Chemistry, 23.06.2019 01:00
Reactions in cells take place at about a. 40Ā°c b. 0Ā° c. 100Ā°c d. 60Ā°c
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Chemistry, 23.06.2019 06:30
Which of the following is true about the products formed during photosynthesis? (5 points) select one: a. they have the same mass as the mass of reactants. b. they are the same set of compounds as the reactants. c. they have more mass than the mass of reactants. d. they are chemically the same as the reactants.
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Chemistry, 23.06.2019 06:40
How many joules of heat are required to raise thetemperature of 750 g of water from 11.0 Ā°c to 19.0 Ā°c?
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What is the physical state of substance in a chemical reaction? What are the symbols of physical sta...
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