V září stál zájezd 12 000 Kč. Kolik korun stál zájezd v červnu téhož roku, když od té doby cenu snížili o čtvrtinu a ještě 1 200 Kc?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3 -> a2cr(no3)3 + a3ag2so4

Why is silver chloride is an ionic compound

Let the ed50 of a recreational drug be defined as the amount required for 50% of a test group to feel high or get a buzz. if the ed50 value of ethanol is 470 mg/kg body mass, what dose would a 70 kg party goer need to quickly consume in order to have a 50% chance of getting a buzz? 235 mg 470 mg 32,900 mg 35,000,000 mg