An increase in the atmospheric concentrations of greenhouse gases produces a positive climate forcing, or warming effect. From 1990 to 2015, the total warming effect from greenhouse gases added by humans to the Earth's atmosphere increased by 37 percent.
Red shift is one piece of observational evidence which supports the big bang theory. The fact that galaxies are moving away from us means that the universe was once much smaller, supporting the big bang theory which states that all the matter in the universe once occupied a single point with infinite density.
Answer:
75 g
Step-by-step explanation:
<em>Step 1</em>. Calculate the molar mass of CO₂
C = 12.01
2O = 2 × 16.00 = <u>32.00
</u>
Total = 44.01 g/mol
<em>Step 2</em>. Calculate the mass of CO₂
Mass of CO₂ = 6 mol CO₂ × (44.01 g CO₂/1 mol CO₂)
Mass of CO₂ = 75 g CO₂
Yes, you can. If you heat it in the microwave (make sure not to put thin plastic in there, as the plastic will melt), or add hot water (steaming, not boiling) to it, it will turn back into liquid. For the microwave, make sure you have the lid of the honey jar off, and check it every 10-15 seconds in the microwave until it turns back to liquid. Make sure to not put it in there for too long; it will boil over if you heat it too much!
