There is water at a height of 1 m in the tube open to the atmosphere (Patm = 100 kPa) connected to a tank with two sections. (a) Find the pressure readings (kPa) in Bourdon Type Manometer for the air in the A and B sections of the tank. (b) Find the absolute pressures (kPa) for the air in the A and B sections of the tank. Water density is 1000 kg/m3 and g = 9.79 m/s2

The table lists the lattice energies of some compounds. compoundlattice energy (kj/mol)lif            –1,036licl            –853naf            –923kf            –821nacl            –786which statement about crystal lattice energy is  best  supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf. the lattice energy increases as the cations get larger, as shown by lif and licl. the lattice energy decreases as cations get smaller, as shown by nacl and naf. the lattice energy decreases as the cations get smaller, as shown by naf and kf.

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next