Chemisry Quiz?

1. Which of the following is Not a characteristic of acids?

a.taste sour

b.are electrolytes

c.feel slippery

d.affect the color of indicators

2.Which comppound is most likely to act as an arrhenius acid?

a.H2O

b.NH3

c.NaOH

d.H2SO4

3.A lewis acid is any substance that can accept

a.a hydronium ion

b.a proton

c.hydrogen

d.a pair of electrons

4. if the [OH-] in a solution is 7.65 x 10-3M, what is the [H+] of this solution?

a.7.65 x 10-17M

b.1.31 x 10-12M

c.2.12M

d.11.88M

5.the [OH-] for four solutions is given below. which one of the solution is basic?

a.1.0 x 10-6M

b.1.0 x 10-8M

c.1.0 x 10-7M

d.1.0 x 10-14M

6. What is the ph of a solution with a hydrogen-ion concentration of 8.5 x 10-2M

a.12.93

b.8.50

c.5.50

d.1.07

this is my take home chemistry quiz

Chemisry Quiz?

1.c 2.a 3.d 4.b 5.a 6.1.07