Questions by Banex

Questions by Banex

Why is it important to be aware of your audience's interests??

asked Aug 7, 2017

2 answers

1 vote

17.4k views

X(g)+4Y(g)→2Z(g), ΔH∘=−75.0 kJ Before the reaction, the volume of the gaseous mixture was 5.00 L. After the reaction, the volume was 2.00 L. Calculate the value of the total energy change, ΔE, in kilojoules.

asked Jul 28, 2017

1 answer

2 votes

153k views

certain seismic waves travel as ___ A. electromagnetic and transverse B. visible light and longitudinal waves C. longitudinal and transverse D. compression and visible light waves

asked Oct 23, 2016

2 answers

1 vote

112k views

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