B. Cigarette lighter
Chemistry, 05.12.2020 01:00 juanitarodrigue
Which item does not depend on rare earth elements?
A. MRI equipment
B. Cigarette lighter
C. Ferrous magnets
D. LCD screens
Answers: 3
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Enough of a monoprotic weak acid is dissolved in water to produce a 0.0172 m solution. if the ph of the resulting solution is 2.39 at 20 °c, determine the pka for the acid.
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In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al
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Using the thermodynamic information in the aleks data tab, calculate the standard reaction free energy of the following chemical reaction: →+p4o10s6h2ol4h3po4s round your answer to zero decimal places.
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Chemistry, 22.06.2019 21:00
What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays
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Which item does not depend on rare earth elements?
A. MRI equipment
B. Cigarette lighter
B. Cigarette lighter
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