d:
ثانكس على الموضوع الرائع ..
بس انا عندي سؤال ..
في شابتر 2 ..
29)
a buffer
a)
is an acid that is used to offset overly basic conditions in the body.
b)
is a base that is used to offset overly acidic conditions in the body.
c)
donates oh- ions when conditions become too acidic and accepts oh- ions when conditions become too basic.
d)
donates h+ ions when conditions become too basic and accepts h+ ions when conditions become too acidic.
e)
donates oh- ions when conditions become too basic and accepts oh- ions when conditions become too acidic.
answer:
d
انا شايف الاجابة غلط انتو ايش رايكم ..
انا شايف انها e ...
ياريت توضحولي ..
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