Na(s) + CuBr2(aq) single replacement product

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.

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland