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Determine whether or not each combination of substances can be used to create a buffer. 0 . 1 M H N O 2 , 0

Determine whether or not each combination of substances can be used to create a buffer.

0.1 M H N O_{2}, 0.05

MNaOH Choose...

0.1 M H C l, 0.1 M K C l 1 M N a_{2} H P O_{4}, 1 M N a H_{2} P O_{4}

Choose...

q, 0.4

MKOH,

0.2

MNaOH Choose...

0.05 M H N O_{2}, 0.05 M N a N O_{2}

Choose...

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