Chemistry, 29.01.2021 20:30, dgayles8761
Iron metal reacts with elemental oxygen to form rust according to the unbalanced reaction, Fe(s) + O2(g) → Fe2O3(s),. Which of the following statemens does not describe this reaction?
a
This reaction is a synthesis reaction.
b
This reaction is a single replacement reaction.
c
This reaction is a combustion reaction.
d
This reaction is a redox reaction.
Answers: 3
Chemistry, 22.06.2019 00:00, rileyallen4186pd5tgy
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Chemistry, 22.06.2019 04:30, aleilyg2005
There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.
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Chemistry, 22.06.2019 10:30, ciel8809
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
Answers: 1
Chemistry, 22.06.2019 11:00, bigwaYne
Imagine that twenty i. u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?
Answers: 2
Iron metal reacts with elemental oxygen to form rust according to the unbalanced reaction, Fe(s) + O...
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