Chem Equations

Question 1

2____(s) + 2H2O —> 2LiOH(aq) + ___(g)

Answer 1

Li, H2

Question 2

2Li(s) + ______ —> 2LiOH(aq) + H2(g)

Answer 2

2H2O

Question 3

2Na(s) + 2H2O —> ______(aq) + H2(g)

Answer 3

2NaOH

Question 4

2Na(s) + ______ —> 2NaOH(aq) + ____(g)

Answer 4

2H2O, H2

Question 5

____(s) + 2H2O —> 2KOH(aq) + ___(g)

Answer 5

2K + H2

Question 6

2K(s) + 2H2O —> ______(aq) + ____(g)

Answer 6

2KOH, H2

Question 7

2Rb(s) + 2H2O —> _____(aq) + H2(g)

Answer 7

2RbOH

Question 8

_____(s) + 2H2O —> 2RbOH + ____(g)

Answer 8

2Rb, H2

Question 9

2Cs(s) + _____ —> 2CsOH(aq) + H2(g)

Answer 9

2H2O

Question 10

2Cs(s) + 2H2O —> _______(aq) + ____(g)

Answer 10

2CsOH, H2

Question 11

2Li(s) + ____(g) —> 2LiCl(s)

Answer 11

Cl2

Question 12

2Li(s) + Cl2(g) —> ______(s)

Answer 12

2LiCl

Question 13

____(s) + F2(g) —> 2NaF(s)

Answer 13

2Na

Question 14

2Na(s) + F2(g) —> ______(s)

Answer 14

2NaF

Question 15

2K(s) + _____(g) —> 2KBr(s)

Answer 15

Br2

Question 16

2K(s) + Br2(g) —> _____(s)

Answer 16

2KBr

Question 17

_____(s) + I2(g) —> 2RbI(s)

Answer 17

2Rb

Question 18

2Rb(s) + I2(g) —> _____(s)

Answer 18

2RbI

Question 19

____(s) + Cl2(g) —> 2CsCl(s)

Answer 19

2Cs

Question 20

2Cs(s) + Cl2(g) —> ______(s)

Answer 20

2CsCl

Question 21

Na2O(s) + H2O(l) —> ______(aq)

Answer 21

2NaOH (base)

Question 22

MgO(s) + H2O(l) —> _______(aq)

Answer 22

Mg(OH)2 (base)

Question 23

CO2(g) + H2O(l) —> _______(aq)

Answer 23

H2CO2 (acid)

Question 24

SO2(g) + H2O(l) —> _______(aq)

Answer 24

H2SO3 (acid)

Question 25

SO3(g) + H2O(l) —> _______(aq)

Answer 25

H2SO4 (acid)