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svlad2 [7]
3 years ago
15

NEED ANSWERS FAST - WILL GIVE BRAINLIEST

Chemistry
1 answer:
Pie3 years ago
8 0

Answer:

The answer to your question is below

Explanation:

2)

                    1Na₂S  +  1CaSO₄   ⇒   1Na₂SO₄  +  1CaS

             Reactans               Elements           Products

                   2                             Na                      2

                   2                               S                       2

                   1                               Ca                      1

                   4                               O                       4

3)            3LiNO₃  +  1Na₃PO₄    ⇒    1Li₃PO₄  +  3NaNO₃

           Reactants             Elements           Products

                  3                         Li                          3

                  3                          N                          3

                 13                          O                        13

                  3                         Na                         3

                   1                          P                           1

4)            1(NH₄)₂CO₃   +   1MgSO₄  ⇒    1(NH₄)₂SO₄  +   1MgCO₃

            Reactants              Elements              Products

                   2                           N                             2

                   8                           H                             8

                    1                           C                              1

                   7                           O                             7

                    1                           Mg                            1

                    1                            S                              1

5)           1Ca(OH)₂  +  1Na₂CO₃    ⇒    2NaOH  +  1CaCO₃

               Reactants           Elements            Products

                     1                          Ca                        1

                     5                          O                        5

                     2                          H                         2

                     2                          Na                       2

                     1                           C                          1

                 

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