Q1)
2K3PO4(aq) + 3MgCl2(aq) -------------> Mg3(PO4)2 (s) + 6 KCl(aq)
Q2)
NaCl (aq) + CuSO4(aq) -------------> No reaction
As neither CuCL2 nor Na2SO4 are insoluble. All ions remain in solution.
Q3)
Na+ is an ion ,CH3CH2Cl is a polar molecule.Thus ion-dipole ionteractions are present.
H2O and CH3CH2OH , both are polar and are capable of forming H -
bonds.
so the interactions are HYDROGEN BONDING
Mg+2 ion and Br- is ion. So ELECTROSTATIC ATTRACIONS.
CH3CH2Oh is polar with H - bonding. SO4-2 is an ion .
Thus ion-dipole interations
Be+2 and H2O ion-dipole interactions.
SO4-2 and H2O ion-dipole interactions
you can see the pictures if you zoom in of 3 Below is a Ist of some common polyatomic ions for your reference I...
Below is a list of some common polyatomic ions for your reference. lon Name lon Name lon Formula carbonate phosphite nitrite phosphate lon Formula CO32- NO2- NO3 - NH4+ OH PO,3- PO23- SO,2- C10, - nitrate sulfate ammonium chlorate hydroxide perchlorate C104 Aqueous lithium sulfate was mixed with aqueous strontium chlorate, and a crystallized strontium sulfate product was formed. Consider the other product and its phase, and then write the balanced molecular equation for this precipitation reaction. Express your answer...
< 2 of 30 Review | Constants | Periodic Tab Balancing equations with polyatomic ions When balancing chemical equations with polyatomic ions, it may help to balance the ion as a whole. For example, the ion Podca be treated as a unit and balanced in both the reactants and the product, or you can break it down and balance each atom separately Part B Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the following reaction:...
Completing and Balancing Neutralization Reactions 10 of 18 For example, if you have a cation with a 1+ charge and an anion with a 2-charge, you will need two cations to balance the charge: I(1+ charge on cation)(2)]+[(2-charge on anion)(1)) = (+2) + (-2) = 0 Complete the following statements regarding the number of cations and anions present in the various ionic compounds. Match the numbers to the appropriate blanks in the sentences below. Make certain each sentence is complete...