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h2g i2g 2hitemperature 731 kif 160 mol h2nbspand 420 mol i2nbspareplaced in a 108 l vesselwhat is the equilibrium
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an analysis of an oxide of nitrogen with a molecular weight of9202 amu gave 6957 oxygen and 3043 nitrogen what is the
a metal slug weighing 1632g is added to a flask with a volumeof 526 ml it is found that 402 g of methanol d 0791
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describe how to assign anbspoxidation number from thenbsptextthe oxidation number of an atom in an elemental substance
what is the molarity to the hundredths place of 50 g hpo3 in 300 ml of
question 1bonding energyi draw an energy level diagram for a single na ion and cl ionii explain what is happening to
benzene reacts with concentrated sulphuric acid slowly or fuming sulphuric acid more quickly to form benzene sulphonic
the capacitance of a portion of a circuit is to be reduced from 2900 pf to 1200 pf what capacitance can be added to the
the solenoid for an automobile power door lock is 23 cm long and has 190 turns of wire that carry 21 a of current what
how much current must pass through a horizontal power transmission cable in order for the magnetic field at a
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the coil in a loudspeaker has 40 turns and a radius of 39 cm the magnetic field is perpendicular to the wires in the
an object suspended from a spring with a spring constant of 256nm vibrates with a frequency of 0148 hz refer to a 0250
a concave mirror has a focal length of 10 cm an object is placed 30 cm away from it is the image formed upright or
a person pulls horizontally with a force of 64 n on a 14-kg boxnbspthere is a force of friction between the box and the