2H240) + 1
+0.210)
24,00
In the reaction above, what volume of hydrogen
would be left over when 300 cm of oxygen and
1000 cm of hydrogen are exploded in a sealed
A. 200 cm 3.400 cm3 C. 600 cm3 0.700 cm3
tube?

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Which of two curves exhibits exponential growth