Practice Problems -  Use Symbolic Math -  Use 6 Dot Entry   Switch to Nemeth Tutorial

Exercises 10.7: Chemistry

WRITING

1.  $C_4{H}_5{N}_{2}O$

-

2.  $\mathrm{HC}{O}_2$

-

3.  $N_2+H_2\to N{H}_3$

-

4.  $4\mathrm{Al}+3O_2\to 2{\mathrm{Al}}_2{O}_3$

-

5.  $H_2+O_2\to H_{2}O$

-

READING

6.  
7.  
8.  
9.  
10.  

PROOFREADING

11.  $\mathrm{Fe}+O_2\to {\mathrm{Fe}}_2{O}_3$

-

12.  $C_3{H}_8$

-

13.  ${\left(C{H}_3\right)}_3\mathrm{CH}$

-

14.  ${\mathrm{Zn}}^{2+}$

-

15.  ${\mathrm{Na}}_{2}S{O}_4+\mathrm{Ca}{\mathrm{Cl}}_2\to \mathrm{CaS}{O}_4+\mathrm{NaCl}$
⠰⠰⠰⠠⠝⠁⠢⠼⠃⠠⠎⠠⠕⠢⠼⠙⠐⠖⠠⠉⠁⠠⠉⠇⠢⠼⠃ ⠀⠀⠰⠳⠕⠀⠠⠉⠁⠠⠎⠠⠕⠢⠼⠙⠐⠖⠠⠝⠁⠠⠉⠇⠰⠄
-

Current - next (There are no more exercises)