HEL Match the chemical equations to the appropriate types of chemical reactions

1. 8Cu + S8-8 Cus (synthesis or decomposition reaction)

2. P4 +502-2P205 (synthesis or decomposition reaction)

3. BaCO3-BaO + CO2 (synthesis or decomposition reaction)

4. KCIO3—KCI + O2 (synthesis or decomposition reaction)

5. 8Fe + S8- 8Fes (synthesis or decomposition reaction)

6. H2CO3—H2O + CO2 (synthesis or decomposition reaction)

In any energy conversion, some of the energy is lost to the environment as question 5 options: electrical energy potential energy sound energy thermal energy

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?