Why the spill to react totally with sulfuric acid
Determine the numbers of milliliters of 2.5 M NaHCO3 must be poured on the spill to react totally with sulfuric acid? An auto technician spills 85 mL of 2.6 MH2SO4 solution from a rebuilt auto battery.
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The reaction caused the temperature of the water to rise from 21.0to 24.70 C. What is the enthalpy of this reaction? A total of 2.00 mol of a compound is allowed to react in a foam coffee cup that contains 183 g of water.
When the Merry-go-round is spinning at 0.2 revolutions per second before the child jumps onto its rim, determine the final angular speed of the merry-go-round and child?
Determine the number of moles of gas present. A sample of nitrogen gas kept in a container of volume 2.0 L and at a temperature of 55°C exerts a pressure of 4.7 atm.
Without computations, which vehicle undergoes a greater change in velocity throughout the collision? Determine how do you know?
The 10 capacitor initially charged to 30 is discharged via a 2.7 resistor. Determine how long does it take to decrease the capacitor's charge to 1.0?
Initially a mixture contains 0.809 mol each of N2 and O2 in an 6.33-L vessel. Discuss the composition of the mixture when the equilibrium is reached at 3900°C. For the reaction below, the Kc = 0.0123 at 3900°C.
At what rate is the gravitational potential energy lost by the water of the Niagara River? The rate of flow is around 5.5 106 kg/s.
Calculate the amount of work done in the joules enough isooctane is burned with a stoichiometric amount of oxygen to form the 2.680 kJ of heat
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