Balance the following equation:
[? ]na2so4(aq) +
cacl2(aq) —
caso4(s) +
3nacl(aq)

The answer to your question is:

Explanation:

Reaction

              Na₂SO₄ (aq)    +    CaCl₂(aq)     ⇒      CaSO₄(s)      +     NaCl(aq)

                                       2  Na  1

                                        1    S      1

                                        1      Ca     1

                                        2   Cl     1

                                        1    O     1

Then, there are less Na and Cl in the products, so,

              Na₂SO₄ (aq)    +    CaCl₂(aq)     ⇒      CaSO₄(s)      +    2 NaCl(aq)

                                        2  Na  2

                                        1    S      1

                                        1      Ca     1

                                        2   Cl     2

                                        1    O     1

Now, the reaction is balanced.

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

they are made of gases.

they have a spherical shape.

they make energy through fusion.