Question

Use the periodic table or the activity series to predict if each single-replacement reaction will occur and, if so, write a balanced chemical equation.
1.

a) NaI + Cl2 → ?

b) AgCl + Au → ?

2.
a) Pt + H3PO4 → ?

b) Li + H2O → ? (Hint: treat H2O as if it were composed of H+ and OH− ions.)

3.
a) Pb(NO3)2 + KBr → ?

b) K2O + MgCO3 → ?

4.
a) Zn(NO3)2 + NaOH → ?

b) HCl + Na2S → ?

5.
a) Mg + HCl → ?

b) HI + Br2 → ?​

Answer 1

Answer:

Fungi get their nutrition by absorbing organic compounds from the environment. ... They decompose dead organic matter. A saprotroph is an organism that obtains its nutrients from non-living organic matter, usually dead and decaying plant or animal matter, by absorbing soluble organic compounds.

Answer 2

Answer:

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