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Anna007 [38]
2 years ago
7

Which change to the experimental design would improve the reliability of the engineers' measurements?

Chemistry
1 answer:
luda_lava [24]2 years ago
4 0

Answer:

c

Explanation:

sorry if im wrong my apolgies but i think c cus thats the only one that says equal amounts of something

like to test a drop of each so its balanced

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A forward reaction in which adding heat decreases product formation is _________, while a forward reaction in which adding heat
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I believe the correct answer from the choices listed above is option A. <span>A forward reaction in which adding heat decreases product formation is exothermic, while a forward reaction in which adding heat increases product formation is endothermic. Exothermic would mean that heat is being released by the process while the opposite is called endothermic in which it absorbs heat.</span>
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3 years ago
A. When glucose molecules link up what substance do they form?
alexgriva [62]

Answer:

Explanation: b

7 0
3 years ago
Read 2 more answers
2 points
Westkost [7]

Answer:

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Ernest Rutherford

Explanation:

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4 0
3 years ago
The hydrogen-line emission spectrum includes a line at a wavelength of 434 nm. What is the energy of this radiation? (h= 6.626 x
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Wavelength = 434nm = 434 x 10⁻⁹m
planck's constant = <span>h= 6.626 x 10 ⁻³⁴ J
E =?
by using the formula;
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value for c is 3 x 10⁸ m/s
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E = 1.9878 x 10⁻²⁵ / 434 x 10⁻⁹m
E = 4.58 x 10⁻¹⁹ joules

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3 years ago
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Invalid equation.

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7 0
2 years ago
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