At dinner your brother got mad and threw your

burrito at a speed of 4 m/s. It flies for 18 seconds

through the air. How much distance did the burrito

cover?

How many additional electrons can fit into the n = 3 shell of sulfur (S) ?

Balance chemical equation ClO2+H2O=HClO3+HCl

Why are olivine and quartz never found together in an igneous rock?

Chloric acid, HClO3, contains what percent hydrogen by mass?

Letters B and C on this model show us daytime on Earth. Both locations have daytime because of A) Earth's tilt on its axis. B) Earth's orbit around the sun. C) Earth's rotation on its axis. D) Earth's distance from the sun.

In natural convection heat transfer, the parameter is the Choose the right answer a) Nusselt number b) Rayleigh number c) Grashof number d) Lewis number

An insulator: A. Conducts heat well B. Does not conduct heat well C. Is used to heat cold objects D. Is used to cool hot objects

Which of the following choices would have a negative entropy change? A. N2 (g) + 3H2 (g) - >2NH3 (g) B. CaCO3 (s) - > CaO (s) + CO2 (g) C. H2O (s) - > H2O (l) D. Fe2O3 (s) + 3C (s) - > 2Fe (s) + 300 (g)

Increasing the temperature of a liquid-solid solution will:

What is the most abundant substance dissolved in sea water? magnesium chloride sodium chloride