Asked by sammy
                Which of these is a property of bases?
Responses
They turn litmus paper blue.
They turn litmus paper blue.
They taste sour.
They taste sour.
They produce hydrogen gas when reacted with metals.
They produce hydrogen gas when reacted with metals.
They feel sticky.
            
        Responses
They turn litmus paper blue.
They turn litmus paper blue.
They taste sour.
They taste sour.
They produce hydrogen gas when reacted with metals.
They produce hydrogen gas when reacted with metals.
They feel sticky.
Answers
                    Answered by
            sammy
            
    An unknown solution has a pH of 8.  How would you classify this solution?
Responses
There is not enough information to answer the question.
There is not enough information to answer the question.
basic
basic
acidic
acidic
neutral
    
Responses
There is not enough information to answer the question.
There is not enough information to answer the question.
basic
basic
acidic
acidic
neutral
                    Answered by
            sammy
            
    Which of these is a base?
Responses
vinegar
vinegar
HCl
uppercase H C lowercase l
HNO3
uppercase H N O subscript 3
ammonia
    
Responses
vinegar
vinegar
HCl
uppercase H C lowercase l
HNO3
uppercase H N O subscript 3
ammonia
                    Answered by
            sammy
            
    A high concentration of hydrogen ions means a solution is what?
Responses
neutral
neutral
very acidic
very acidic
very basic
very basic
neither acidic or basic
    
Responses
neutral
neutral
very acidic
very acidic
very basic
very basic
neither acidic or basic
                    Answered by
            sammy
            
    What solution turns litmus paper blue?
Responses
neutral
neutral
none
none
basic
basic
acidic
acidic
    
Responses
neutral
neutral
none
none
basic
basic
acidic
acidic
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