1.) balance the following chemical equation: + ₃po₄ → ₃po₄ + ₂o 2.) balance the following chemical equation: (oh)₃ + → ₃ + ₂o 3.) balance the following chemical equation: ₂o₃ + → ₂ + 4.) balance the following chemical equation: + ₂(co₃)₃ → ₃ + ₂co₃ there are four blanks on each and if there is no coefficient needed place a "1" in the blank

Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)

Select all that applywhat are some basic resources a family is expected to provide for children? educationclothesspending

What is a subatomic particle with a negative charge and very little mass?