Which type of transformation is described by (x, y) (- x, y)? a reflection across the y-axis
B
a rotation of 90° about the origin
a dilation of scale factor - 1
D
a rotation of 180° about the origin

State two physical properties of ionic compound

What is the formula that this ionic compounds could form sr2+p3-o2-

In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be