(b) The information provided below was obtained from the label of the commercial stock bottle of concentrated tetraoxosulphate (VI) acid. Calculate the volume of the acid that is
needed to prepare Sdm of 0.5moldm solution of the compound from the stock,
Specific gravity of HASO.= 1.84gcm-
% purity of acid =97%
Molar mass=98gmol
[3 ms]

2b2t

explanation:

2b2t

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

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