A galvanometer with an internal resistance of 19.8 Ohm can measure current up to 10mA. Determine the resistance of the shunt included in the circuit so that the
Write the equation for the acetylene hydrolysis reaction. How many grams of acetylene will react if 13.2 g of acetaldehyde is formed. The reaction equation for the hydrolysis
A parallelogram is a quadrangle in which opposite sides are parallel and equal to each other. In a parallelogram, opposite angles are equal, and the sum of the
When dissolved in hydrochloric acid, metallic zinc is converted to zinc chloride. The reaction proceeds according to the following chemical reaction equation: Zn + 2HCl = ZnCl2 +
Problem data: N0 (initial number of polonium atoms) = 1 * 106 atoms; t (elapsed time from the beginning of decay) = 1 day. Reference values: T (half-life
At what speed did a train weighing 1.500 tons move if, under the action of a resistance force of 150kn, it traveled 500m before braking. Problem data: m