Chemistry, 30.01.2022 16:20 kristadwsn
Write the formulas of the compounds formed by Ba2+ with the following anions: NO2 , SiO32-, HSO4 -, PO43-.
Answers: 2
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Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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Write the formulas of the compounds formed by Ba2+
with the following anions: NO2 , SiO32-, HSO4 -...
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