Balance the following equations. 2 Mg + O2 --> 2 MgO
2 KClO3 --> 2 KCl + 3 O2
2 Al +Fe2O3--> 2 Fe +Al2O3
SiCl4 + 2 H2O--> SiO2 + 4 HCl
C6H12O6 + 6 O2--> 6 CO2 + 6 H2O

An airplane flying parallel to the ground undergoes two consecutive displacements. the first is 76 km at 39.8◦ west of north, and the second is 156 km at 59.9◦ east of north. what is the magnitude of the plane’s total displacement? answer in units of km. 020 (part 2 of 2) 10.0

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Give your knowledge of these things in your paper, you will compare and contrast analog and digital signals to determine which is more reliable for encoding and transmitting information. you’ll compare these features: signal shape numerical values for signal measurements amount of data that can be transmitted energy requirements privacy and security (ability of the signal to be encoded in a secret code) clarity of signal in the space provided, write down what you already know about any of these features. if you’re not sure, write down questions you might have about the features.