Chemistry, 07.07.2019 09:00 maxicanofb0011
Which element(s) are not balanced in this equation? fe2o3 + 3co β 2 fe0 + 3 co2 fe and o are both unbalanced. only the fe is unbalanced. only the o is unbalanced. c and o are both unbalanced.
Answers: 1
Chemistry, 22.06.2019 04:50
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
Answers: 1
Chemistry, 22.06.2019 14:30
How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)βΆno(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is Ξ΄h = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
Which element(s) are not balanced in this equation? fe2o3 + 3co β 2 fe0 + 3 co2 fe and o are both u...
World Languages, 27.07.2019 01:30
Biology, 27.07.2019 01:30
Biology, 27.07.2019 01:30
Business, 27.07.2019 01:30
Mathematics, 27.07.2019 01:30