Based on your experience, which reactions are likely to be self-sustaining? Check all that apply.

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burning gasoline in

a car engine

hard-boiling an egg

thrusting a rocket

into space

Which elements are necessary to accomplish work? a) force, energy, displacement b) energy, cause, displacement c) force, cause, energy d) force, cause, displacement

Student mixed 25.0 mL of 0.100 M glucose, 15.0 mL of 0.500 M NaCl and 450. mL water. What are concentrations in his solution? 5.10 mM glucose, 15.3 mM NaCl 5.56 mM glucose, 16.7 mM NaCl 0.556 M glucose, 0.167 M NaCl 0.222 M glucose, 1.11 M NaCl 0.

A bicyclist accelerates at 0.89m/s^2 during a 5.0 interval. What. is the change in the speed of the bicyclist and the bicycle

Which state of matter contains particles that move slightly in a fixed position? a plasma b liquid c gas d solid

How can enzymes active site become denatured?

In which orbital does an electron in a nitrogen atom experience the greatest shielding? In which orbital does an electron in a nitrogen atom experience the greatest shielding? 2s 2p 1s 3s 3p

How do u say department store, chase, and market in Spanish?

Approximately how many moles of chlorine make up 1.79 * 1023 atoms of chlorine? A. 2.97 * 10-1 moles B. 2.97 moles C. 6.02 * 1023 moles D. 17.0 moles

Which substance is the most soluble at 28°C?

Predict the major product (s) formed when hexanoyl chloride is treated with excess etmgbr, followed by h2o.