Chemistry, 28.04.2021 19:50 bryanmcmillianjr
Calcula la aceleración media de una partícula que se mueve sobre el eje x de tal forma que en t1=10 s su velocidad es v1=+14 m/s y en t2=15 s su velocidad es v2=+24 m/s.
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There are main groups in the modern periodic table of elements
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When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
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Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?
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Write a balanced equation showing the formation of copper (ii) nitrite from its elements
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Calcula la aceleración media de una partícula que se mueve sobre el eje x de tal forma que en t1=10...
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