Chemistry, 25.02.2021 20:00 59bobolucci
What is the proper coefficient for balancing oxygen in the complete combustion of the butane shown in the equation below? 2C4H10+?O2 8CO2+10 H20
Answers: 1
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Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.
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When the water vapor cools it condenses select a number that represents his process on the
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An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
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Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d
Answers: 1
What is the proper coefficient for balancing oxygen in the complete combustion of the butane shown i...
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