Question 1 Write a balanced molecular equation for the addition of 1M H3PO4 + 3M NaOH and 3M HCl + 1M Na3PO4 together

question 2

Are the experimental ΔTs of reactions #1, 3, and 4 related if so explain why

reaction 1

3M HCl + 3M NaOH

reaction 3

1M H3PO4 + 3M NaOH

reaction 4

3M HCl + 1M Na3PO4

Match the acid base pairs by arranging the acid name with the conjugate base formula. hydrogen carbonate hydrogen phosphate carbonic acid read water sulfuric acid phosphoric acid a. co32- b. hso4- c. hco3- d. po43- e. h2po4- f. oh-

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)