Warm UpGo to Spiral.ac and answer

the quickfire question.Class Codes:B1/2 - XGJVVB3/4 - YBPUWA7/8 - BPHHN

−

→ →

NH4NO3 (s) + H2O (l) + heat → NH4NO3 (aq)

food + O2 (g) → CO2 + H2O + heat

Activation Energy

Activation Energy

• Pick up study guide - Quiz next class!!• Phase Change Review Worksheet

• Complete and check with answer key• Brainpop videos - heat and temperature• Review Games on Ms. Do’s webpage• JLABs

• ALL late JLABs are due by this SATURDAY!!! (1/20)

• Kahoot and Quizlet Live - last 40 mins of class