What mass of koh
should be dissolved in one litre of solution to prepare a solution having ph is 12 at
25°c? (at. wt of k = 39)
ananed from hydrous formic acid? write suitable

the main reason the us senate rejected the treaty of versailles was because "european nations wanted to punish germany"

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me and mark as brainliest.

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.

is there answer chooses?