Chemistry, 04.12.2020 21:40 helpmepeeeeease
What is the outcome of all chemical changes when two substances are combined?
A. A new substance forms with identical properties.
B. The two substances release an odor.
C. The two substances change color.
D. A new substance forms with different properties.
Answers: 1
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You may expect bonds between two atoms which each have n covalent lonic metallic hydrogen
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What is the molarity of 60.0 grams of naoh dissolved in 750 milliliters of water? a) 1.1 m b) 2.0 m c) 12 m d) 75 m
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Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature
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What is the outcome of all chemical changes when two substances are combined?
A. A new substance fo...
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